Crouse-Hinds系列产品目录 - 电子画册在线预览、各类电子画册在线制作-云展网平台

The safety you rely on.

Delivering world-class reliability and safety in high consequence harsh and hazardous environments

Eaton's Crouse-Hinds series products can deliver.

Protection and safety of people and assets around the world with
unsurpassed reliability and quality in every product we offer
Industry leading innovation and product efficiency
Product solutions designed and certified for global specifications
Best-in-class, global sales, and customer service teams that provide local
support

Crouse-Hinds remains the brand that stands for safety in the harshest of environments when power management is most critical. While it all began with the Condulet", the Crouse-Hinds brand has grown into the premier name for a comprehensive portfolio of solutions for highconsequence harsh and hazardous environments.

And now, the next phase in the evolution of the brand you trust: Crouse-Hinds joins the leading Eaton portfolio of reliable, efficient and safe electrical power management solutions.

More protection. More technology.
Expect more.

EAT.N Powering Business Worldwide

Principles of explosion-protection.. 2.0.1

Quick product selector.. 2.0.6

Ex enclosures.. 2.1.0

Control stations . 2.2.0

Panels . 2.3.0

4

Plugs and receptacles.. 2.4.0

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Comprehensive global product solutions that fulfill local demand worldwide

Fast-growing industrial and commercial customers alike need international partners who can help them adapt to local requirements, and Eaton's Crouse-Hinds' global capabilities and local expertise help their expansion.

NEPSI
National Supervision and Inspection
Center for Explosion Protection and
Safety of Instrumentation
Chinese certification

ATEX ATmosphéres EXplosibles European Union certification lEC & lEC-Ex International Electrotechnical Commission International certification

CSA Canadian Standards Association Canadian certification

INMETRO Instituto Nacional de Metrologia, Qualidade e Tecnologia Brazilian certification

UL Underwriters Laboratories American certification

TIIS Technology Institution of Industrial Safety Japanese Certification

KC Korea Certification Korean certification

ABS American Bureau of Shipping American marine certification

DNV
Det Norske Veritas
Norwegian marine certification

LR Lloyd's Register of Shipping British marine certification

CE Conformité Européenne European certification

Hazardous area reference guide

Hazardous areas due to explosive gases, vapours and liquids

Zone 0 covers areas in which an explosive atmosphere caused by a mixture of air and gases, vapours or liquids is present, continuously, for long periods or frequently.

Zone 1 covers areas in which the occasional occurrence of an explosive atmosphere due to the presence of gases vapours or liquids is likely.

Zone 2 covers areas in which the occurrence of an explosive of gases, vapours and liquids is not likely, but if one should occur, then only rarely and only for a short period.

Hazardous areas due to explosive dust/ air mixtures

Zone 20 covers areas in which an explosive atmosphere due to dust/ air mixtures is present continuously, for long periods or frequently.

Zone 21 covers areas in which the occurrence of an explosive atmosphere due to dust/air mixtures is to be expected occasionally.

Zone 22 covers areas in which the occurrence of an explosive atmosphere due to whirled-up dust is not likely, but, if it occurs, then in all probability only rarely and only for a short period.

Principles of explosion-protection

Liquids, gases & vapours
Zone 0	Continuously hazardous (Eg: Inside storage tanks containing flammable liquid.)
Zone 1	Frequently hazardous under normal conditions (eg. container filling area, pump alley in a refinery petrol pump)
Zone 2	Infrequently hazardous under abnormal conditions (eg. sealed container stored above 3m in a plant)
Dusts, fibres & flyings Dust/air mixtures is present continuously,
Zone 20	for long periods or frequently (Eg: close container, inside grain hopper etc.)
Zone 21	Dust/air mixtures is to be expected occasionally (eg. include areas in the immediate vicinity of dust extraction, such as grain handling areas)
Zone 22 Dust is not likely, but, if it occurs, then in all probability only rarely and only for a (eg. milling rooms, where dust leaks from the mill and builds a dust layer)

Principles of explosion-protection

Ex code	Hazardous areas	Type of protection	Standard	Principle	Application
ia	Zone 0, 20	Intrini afety	IEC 60079-11 EN 60079-11 AS/NZS 60079-11 GB3836.4		Measurement and contrl devices, data processing (low electric values)
ib	Zone 1, 21	Intrinsic sfety
ic	Zone 2, 22	Intrini afety
eb	Zone 1	Increased safety				x
ec	Zone 2	Increased safety	AS/NZS 60079-7 GB3836.3 IEC 60079-1 EN 60079-1 AS/NZS 60079-1	*	measuring instruments,squrrel cage motors (no ignitable sparks in normal operation Power-operated apparatus, switchgear, motors
da	Zone 0	Flameproof
db	Zone 1	Flameproof
dc	Zone 2	Flameprof	GB3836.2 IEC 60079-5		normal operation)
q	Zone 1	Powde ling	GB3836.2 IEC 60079-5		normal operation)
nC	Zone 2	Sealed devices	GB3836.7 IEC 60079-15 EN 60079-15 AS/NZS 60079-15 GB3836.8	*	Zone 2 only. Lamps, motors, plugs and sockets, measurement and control devices
pxb	Zone 1, 21	Pressurization	IEC 60079-2 GB3836.5
pyc	Zone 1, 21	Pressurization
pzc	Zone 2, 21	Pressurization
ma	Zone 0, 20	Encapsulation	IEC 60079-18 EN 60079-18 AS/NZS 60079-18 GB3836.9	Proved by test unable to cause ignition	Measurement and control devices, relays, electronic circuits
mb	Zone 1,21	Encapsulation
	Zone 2, 22	Encapsulation
mc		E 609-15
nR	Zone 2	Resticted breathing apparatus	AS/NZS 60079-15 GB3836.8 IEC 60079-6	*	contrl devices Transformers (rarely used)
ob	Zone 1	Liquid immersion	AS/NZS 60079-15 GB3836.8 IEC 60079-6	*	contrl devices Transformers (rarely used)
oc	Zone 2	Liquid immersion	GB3836.6 IEC 60079-31
ta	Zone 20	Dust-protected	GB3836.6 IEC 60079-31
tb	Zone 21	Dust-protected	EN 60079-31 AS/NZS 60079-31 GB 12476.5	*	Equipment dust ignition protection by enclosure't
tc	Zone 22	Dust-protected	EN 60079-31 AS/NZS 60079-31 GB 12476.5	*	Equipment dust ignition protection by enclosure't

Principles of explosion-protection

Division of explosion-protected apparatus into explosion groups (Gas-ex area)

Explosion-protected electrical apparatus are divided into group and I.It is further sub-division of the Explosion Group Il into "A", "B" and " ( " .

Temperature class		T1	T2	T3	T4 T5	T6
Gas group 1		T1	T2	T3	T4 T5	T6
IIA	Methane	Ethylalcohol	Petrol		Acetaldehyde
	Acetone, Ethane	i-amyl acetate	Diesel-fuel	Ethylether
	Ethyl acetate	n-butane		Aviation-fuel
	Ammonia, Benzol	n-butylalcohol		Heating-oils
	Acetic acid		n-hexane
	Carbon monoxide
	Methanol, Propane
IB	Toluene
lIC		Ethylene Acetylene				Carbon disulphide

The ignition temperature is the lowest temperature of a surface at which an explosive atmosphere will ignite Gases and vapours can be divided into temperature classes according to their ignition temperatures. This results in a subdivision of explosion-protected electrical apparatus into the temperature classes T1 to T6. This classification allows explosion-protected apparatus to be used economially. The maximum surface temperature of an apparatus must always be lower than the ignition temperature of the gas/air or vapour/air mixture.

T6 is the highest temperature class with the lowest permissible surface temperature.

IEC group	Representative	NEC group
1	Methane (underground mining)	1
IIA	Propane	D
lB	Ethylene	c
IIB(H)	Hydrogen	B
lIC	Acetylene	A

Max surface temperature	NEC table 500-3 (d)	IEC T class
450°C	T1	11
300 °C	T2	T2
280 °C	T2A
260*C	T2B
230 °C	T2C
215°C	T2D
200°C	T3	T3
180*C	T3A
165°C	T3B
160*C	T3C
135°C	T4	T4
120 °C	T4A
100*C	T5	T5
85°C	T6	T6

Principles of explosion-protection

IECEx/GB Ex markingGas

IECEx/GB Ex marking-Dust

Degrees of ingress protection according to lEC 60529

First	Protection against solid foreign objects	Secend
0	No special protection	0	No special protection
1	Protected against solid foreign bodies 50 mm and larger	1	Protected against vertically dripping water
2	Protected against solid foreign bodies 12.5mm and larger	2	Protected against dripping water when enclosure is incliened up to 15°C
3	Protected against solid foreign bodies 2.5mm and larger	3	Pe iigarheendreis
4	Protected against solid foreign bodies 1mm and larger	4	Protected against splash water from any direction
5	Dust protected	5	Protected against jet water from any direction
6	Dust-tight	6	Protected against powerful water jets from any direction
		7	Protected against water intrusion when submerged for a limited time
		8	Protected against water intrusion when submerged, time irrelevant

Quick product selector

		Type of protection	Features	Certification	Page
Zone 1 & Zone 2 - Zone 21 & Zone 22 . IP66	.Exe . Ex ia - Ex e a . Ex tb		Superior ingress protection with 1/4 turn lock or captive sinlsdhxfig Defalt famed sicone gasket, tye (npie) gasket is optional - Permissible temp.: -55°C +55°C :7] (Nm impactresistance	. ATEX IECEx : ccc . INMETRO	2.1.1
Zone 1 & Zone 2 . IP66	- Zone 21 & Zone 22	.Ex i .Exe i . Ex tb	Superior ingress protection with a high integrity single piece ATEX sealing gasket Superior ingrss protectin using blind nuserts Permissible temp.:-55C-+70°C : 7](Nm) impact resistance	IECEx
	: Zone 21 & Zone 22 : IP66	. Ex e - Ex i .Exe i . Ex tb	Superior ingress protection with 1/4 turn lock or captive stinlesst ehexblfstening High integrity"ne piece"silicone gasket An integral drain channel prevents liquids Document holder optional Permissible temp:-60°-+70*	- ATEX IECEx . UL	2.1.11
	. Zone 1 & Zone 2 - Zone 21 & Zone 22 . IP66 .WF2	. Ex d	Light metal,grey coating RAL7040 Blind gasket mee the Ex demands withutthread stopper An outside earthing connection Permissible temp.: -40°C+50°	. ccc	2.1.18
	Zone &Zone 2 - Zone 21 & Zone 22 lIP67	. Ex d . Ex tD	Light metal,greycoating RAL7040 Conection cross-section vary by up to 6 mme r up to 10 m? An outide earthing connection Permssibe temp:20C+40/-20C+55C/ -50°C-+40°C	. ATEX IECEx : ccc	2.1.19
	- Zone 21 & Zone 22 . IP66	.Ex d	Cast copr re aluminum - Smaljntionbx
	Zone &Zone 2 : Zone 21 & Zone 22 . IP67	. Ex d Ex tD	: GUB 00/GUB 20/GUB 30 Light metal, cover RAL7016, box RAL7032 - Permissible temp.: -20°C-+55°C	.ATEX : ccc
	- Zone 21 & Zone 22 · IP66	.Ex e - Ex ia - Ex e a . Ex tD	Glass-fibereinforce polyester Permissible temp.: 20+40C/-55C+55*C (option	. ATEX : ccc . INMETRO IECEX	2.1.24

Quick product selector

	Type of protection	Features	Certification	Pag
: Zone 1 &Zone 2 : Zone 21 & Zone 22 . IP66	.Ex de . Ex tD	Robust modied polyamide material A protective collar prevents inadvertent operation Entries size 2 M20 or 2x M25 from top or bottom - Rated current: 16A Permissible temp.: -20°C+40*C/-55°C-+55°C (option)	ATEX .IECEX . cc	2.2.1
. Zone 1 & Zone 2 : Zone 21 & Zone 22 IP66	Ex de .ExtD	Ful AC-3 swithing capatity Emergencystop nterated lckingf ait or afty - Rated current: 10-180A Permissible temp.:-55°C-+55°C	- ATEX : ccc	2..2
- Zone 1 &Zone 2 : Zone 21 & Zone 22 . IP66	. Ex db eb . Extb	- IIC GRP or Stainless steel Motor control and disconnect protection	. ATEX IECEx	2.2.15
. Zone &Zone 2 : Zone 21 & Zone 22 . IP66	. Ex de ia . Ex tD	Terminal cross section up to 6mm2 Integrated locking fcit fo safety Rated current: 16-20A Permissible temp:-20C-+40C/-55C+55C (option)	ATEX .IECEX . cc	2.2.22
. Zone 1 & Zone 2 : IP66/67	Ex d	. IB - Cast aluminum Can be used for isolator and MCB	. ANZEx	2.2.27
- Zone 1 & Zone 2 . IP66	. Ex ib	. IIC : Cooper freealuminum - Prevent static buld up	. ANZEx	2.2.28
one &Zone 2 . IP67	Ex d	. IIB : Cooper frealuminum - DOt starter	.ANZEx	2.2.29
- Zone 1 &Zone 2 : Zone 21 & Zone 22 . lP66	. Exe Ex eib . Ex de	Low side walls llows optimum cable connection Quic fixing of al bult-in components - Wide components can meet allrequirement Permissible temp.:-20°C+40C/-55C-+55*C (option)	- ATEX IECEx . CUTR .UL : CCC	2.2.30
. Zone &Zone 2 - Zone 21& Zone 22 - IP66	. Ex de . Ex tD	IC Polyamide and Stainless steel - Motor and process control		2.2.67
. Zone 1 & Zone 2 : IP66/67	Ex d	IIB - Cooper free aluminum Motor and process control	. ANZEx	2.2.69

Quick product selector

		Type of protection	Features	Certification	Page
Pushbuttons	- Zone 1 & Zone 2 IP66	. Ex de	- Rated current: 16A - DIN rail mounting Permissible temp.: -20°C+40*C/-55°C+55°C (option)	. ATEX IECEx	2.2.42
sIl signal lamps	- Zone 1 & Zone 2 IP66	. Ex de . Ex d ia	Rated current: depends on productype - DIN rail mounting Permissible temp: -20°C-+40C/-55C+55*C (option	. ATEX IECEx
instrument Measuring	IP66	. Ex ib	- Movement: moving iron/moving coil Rated voltage: AM45 420v AM72 750V - DIN rail mounting Permissible temp:-20°C-+40C/-55C-+55*C (option)	ATEX IECEx
Control switches	- Zone 1 & Zone 2	. Ex de	Rated current: Ex 23 10A Ex 29 16A Ex 23: -20C-+40C/-55°C+45*C (option)	ATEX IECEx	2.2.57

Quick product selector

		Application area	Type of protection	Features	Certification	Page
receptacles	a	. Zone 1 & Zone 2 - Zone 21 & Zone 22 - Class I, Divsion 2	. Ex de . Ex de ia .Ex tD	Glas-fibre reinforced polyester housings - Low insertion force Full AC-3 swithing blity - Permissible temp.: -20°C +55°C	.ATEX IECEx CSA	2.4.1
oughneckTM Ex		- Zone2, Division2 . IP54	.Ex ec	Ten colors available for easy circuit identification Water-tight insulators : Cable size from 313 to 777 MCM Electrical ratings: 10 volt/1135 Amps continuus - Permissible temp.: -25*C +55°C	IECEx * cUL	2.4.21
RoughneckM nulti-pin series CEX single		. NEMA 4X,6P : IP66/IP68	.Ex d	Multilam style contacts on single pole connectors deliver reliable continuity Suited for use with Type P cable - Reversible inserts Reversible 8-points diamond cord grip Permissible temp.: -60C -+55	-ATEX IECEx .-EAC - INMETRO	2.4.33
RoughneckTM multi-pin series CZ&CRIG multi-pin		- Industrial area . NEMA 4X,6P IP68		Muli-lam style contacts on single pole connectors deliver reliable continuity Suited for use with type P cable - Reversible inserts - Reversible 8-points diamond cord grip Permissible temp.: -60C+55C	. cURus	2.4.60

Ex enclosures

	Page
CTB stainless steel enclosures	2.1.1
S-TB stainless steel enclosures	2.1.7
Ex-cell stainless steel enclosures	2.1.11
C10 Ex d-terminal boxes	2.1.18
C3 Ex d-terminal boxes	2.1.19
GUA junction boxes	2.1.21
GUB flameproof enclosures	2.1.23
GHC7 plastic terminal boxes	2.1.24
- GHC72/73/74 series	2.1.26
- Accessories	2.1.30

CTB stainless steel enclosures

Eaton's Crouse-Hinds is premier manufacturer of high qualty and robust enclosure and termination assemblies. They are speificlly designed to meet the requirements of the most industrial and hazardous environmental. With over 30 years of experience in the design, engineering and manufacturing of enclosures and termination assemblies, Crouse- Hinds Series provides a proven, tried and tested solution to meet the toughest installation requirements.

The CTB range is an "ATEX"IECEx" and "GB/CCC"certified explosion proof enclosure and termination solution available in various options of materials and finishes, flly complaintwith the related impact, thermal and ingress protection requirements.It is also available inwide range of sizes ensuring we can meet a multitude of applications.Continuous and iterative engineering optimizations has been implementing to advance the CTB product performance.

Mounting brackets

* Welding brackets eliminate any risk of leakage which may occur in those bolts fastening brakets - Default horizontal and vertical optional

Enclosure hinge

- Robust hinges ensure IP66 when cover is closed and reliable mechanism in operation - Easy to disassemble when cover change needed

Earth stud

: Standard SS316L M10 welding internal & external earth stud provides rapid means of earthing connection

Enclosure gasket

Foaming silicone gasket in the view ensures IP66 sealing

Gland plates

- Special design bolts and threads
provides high-effeciency gland plate fastening
: Available with up to 3 gland plates (3mm thick)

CTB stainless steel enclosures

Technical data

Marking acc. to ATEX	I 2 G Ex e IIC T6/T5/T4 Gb, Ex e ia lIC T6/T5/T4 Gb, Ex ia lIC T6/T5/T4 Gb
	II 2 D Ex tb IIIC T110°C/T95°C/T80°C Db IP66
Marking acc. to IECEx	Ex e IIC T6/T5/T4 Gb, Ex e ia IIC T6/T5/T4 Gb, Ex ia IIC T6/T5/T4 Gb Ex tb IIIC T110°C/T95°C/T80°C Db IP66
Marking acc. to CCC	Ex e IIC T6/T5/T4 Gb, Ex e ia IIC T6/T5/T4 Gb, Ex ia IIC T6/T5/T4 Gb Ex td A21 IP66 T110°C/T95°C/T80°C Db
Material/Finish	316L (standard), 304 (optional) Brush finish (standard), electro polish or painting (optional)
Gasket material Door fastening	Silicone
	Bolt fasten door (standard) 1/4 turn lock in zinc alloy or SS316 material (optional)
Enclosure thickness	1.5mm thick body&door (standard) 2mm or 3mm thick body&door (optional)
Enclosure mounting	4 extemal welded lugs
Internal equipment mounting	Welding illars for DIN rail mounting
Gland plate	0-3 pieces, 3mm thickness (GP is not available for CTB121209 and CTB151510)
Enclosure earth/ground	Standard SS316L M10 int/ext. earth stud
Degree of protection	IP66 to IEC/EN60079
Ambient temperature range	-55+55°C
Impact resistance Inside components	7] (Nm) to IEC/EN 60079-0
	Phoenix or Weidmuller brand of terminals options

CTB enclosure sizes

CTB types		CTB types	(heimension bep
CTB121209	12012095	CTB403020	400300205
CTB151510	150150105	CTB404015	400400155
CTB191912	190190125	CTB404020	400400205
CTB203015	200300155	CTB405015	40050015
CTB203020	200300205	CTB405020	400500205
CTB203814	200380145	CTB406015	40060015
CTB252514	250250145	CTB406020	400600205
CTB252520	250250205	CTB406024	400600245
CTB252524	250250245	CTB504015	500400155
CTB253515	250350155	CTB504020	500400205
CTB253520	250350205	CTB504027	500400*275
CTB254015	250400155	CTB505015	500500155
CTB254020	250400205	CTB505020	500500205
CTB254024	250400245	CTB604015	600*400155
CTB302015	300200155	CTB604020	600400205
CTB302020	300200205	CTB605015	600500155
CTB303015	300300155	CTB605020	600500205
CTB303020	300300205	CTB605027	600*500275
CTB303024	300300245	CTB606015	600600155
CTB352515	350250155	CTB606020	600*600205
CTB352520	350250205	CTB706027	700600275
CTB383824	380380245	CTB807027	800700275

CTB403015	40030015	CTBX08027	1000800275

CTB range enclosure-general arrangement

CTB stainless steel enclosures

CTB enclosure technical data

ECH part No.	CTB121209	CTB151510	CTB191912	CTB203015	CTB203020	CTB203814	CTB252514	CTB252520	CTB252524	CTB253515
Enclosure dimenions, mm
(Heightx Width x Depth)	12012095	150150105	190190125	200300155	200300205					250250245
							200380145	250250145	250250205		250350155
Enclosure fixing centres, mm (Vertical orizontal )	95*145	70*175		110*215	120*325	120*325	120*405	150*275	150*275	150*275	150*375
Number of chosen gland plates	0	0		0,1,2,3	0,1,2,3	0,1,2,3	0,1,2	0,1,2,3	0,1,2,3	0,1,2,3	0,1,2,3
Materalthikness mmBody	1.5,2	1.5,2		1.5,2	1.5,2	1.5.2	1.5,2	1.5,2	1.5.2	1.5,2
Lid	1.5,2	1.5,2	1.5,2		15.2	1.5,2	1.5,2	15.2	15,2		15,2
Weighti g emptyendosure	1.4	2.3					4	3.4	3.4	15,2	15.2
				3.2	3.4	4.1				3.4	6.1
Terminal mounting rail	60		90	130	140	140	300	170	170
Railfiing cenresmverical	80	110		150	160	160				170	170
Overlrallength, m Aeganinmwhut							320	200	200	200	200
Top &Bottom	117X63		14773	187X93	297X123	297X123		247113	247X173
	Lert&Right 117X63		147X73	187X93	197X123	197X123	377X113 197X113	247X113	247X173	247X213 247X213	347X123
Maximun entries with GP											247X123
	Top&Bottom /	/	/	14X42	254X72	254X122	334X62	204X62	204X122	204X162	304X72
	M16 M20			5	20	40	26	16	32	48	24
	/	/		4	16	24	10	6	18	30	18
M25	/	/		3	6	18	9	5	15	20	8
M32	/	/			5	10		4	8	12	6
M40				/	4	8	6	3	6	9	5
M50	/	/		/	3			/	3	6	4
M63	/	/	/			3		/	2	4	/
	1	1	67X42	7772		77X122	1	127X62	127X122	127X162	127X62
M16		1	2		4	8	/	10	20	30
M20		1	2		4	6	/	4	12	20	10 4
M25	/	/	1		1	3	/	3	9	12	3
M32	/	/	/	1		2	/	2	4	6	2
M40	/	/	/	1		2	/	2	4	6	2
M50	/	1	/	1	1	7		1	1	2	1
Ternina content	M63 1				/	1	1	1	1	2	1

	2.5mm2(UT2.5)	1X10	1X20 1X15	1X25 1X25	2X25=50 2X20=40	2X25=50 2X20=40	3X25=75	2X35=70 2X30-60	2X35=70	2X35=70	3X35=105
4mm2(UT4)	1X8			1X18	2X16=32	2X16=32	3X20=60 3X16=48	2x2244	2X30=60 2X22=44	2X30-60 2X22=44	3X30=90 3xX22=66
6mm(UT6) 10m2(UT10)	1X6 1X4	1X12 1X8	1X12		2X12=24	2X12=24	1X30-30	2X17=34 2X17=34

otes: 1. The types and quantities of terminals are for reference of box size selection, contact EATON for more information. 2. Drilling holes capacity on gland plates is based on maximum diagonal distance in mm of glands in the table.

Gland size	M16	M20	M25	M32	M40	M50	M63
Max. diagonal distance of glands	21	27	33	39.6	48.4	60.6	73.8

Order information for empty enclosure

CTB stainless steel enclosures

CTB253520	CTB254015	CTB254020	CTB254024	CTB302015	CTB302020	CTB303015	CTB303020	CTB303024	CTB352515	CTB352520	CTB383824	CTB403015
250350205	250400155	25000205	250400245	30020*155	300*200205	300300155	300300205	300300245	350250155	350250205	380380245	40300155

150*375	150*425	150*425	150*425	180*225	180*225	180*325	180*325	180*325	230*275	230*275	250*435	264*356 0,1,2,3
0,1,2,3	0,1,2,3 1.5.2	0,1,2,3	0,1,2,3	0,1,2,3	0,1,2,3	0,1,2,3	0, 1,2,3	0,1,2,3	0,1,2,3	0,1,2,3 1.5.2	0,1,2,3	1.5,2
1.5,2	1.5,2	1.5,2 1.5,2	1.5,2 1.5,2	1.5.2	1.5,2	1.5,2 1.5,2	1.5.2 1.5,2	1.5,2 1.5,2	1.5,2 1.5,2	1.5,2	1.5,2 1.5,2	1.5,2
1.5,2 7.1	6.8	7.3	7.9	1.5,2 4	1.5,2 4.8	5.4	6.3	7	5.3	6.1	9.7	6.3

170	170	170	170	220	220	220	220	220	270	270	300	320
200	200	200	200	250	250	250	250	250	300	300	330	350
347X173	397X123	397X173	397X213	197X123	197X173	297X123	297X173	297X213	247X123	247X173	377X213	297X123
247X173	247X123	247X173	247X213	297X123	297X173	297X123	297X173	297X213	347X123	347X173	377X213	397X123
304X122	354X72	354X122	354162	154X72	154X122	254X72	254X122	254X162	204X72	204X122	334X162	254X72
48	28	56	84	12	24	20	40	60	16	32	78	20
27	22	33	55	8	12	16	24	40	12	18	50	16
24	9	27	36	4	12	6	18	24	5	15	36	6
12	8	16	24	3	6	5	10	15	4	8	21	5
10	6	12	18	2	4	4	8	12	3	6	18	4
4	S		10	2	2	3		6	3	3	10	3
3		4	8		1	/	3	6	/	2	8	/
127X122	127X162	127X122	127X162	154X72	154X122	154X72	154X122	127X162	204X72	204X122	204X162	254X72
20	30	20	30	12	24	12	24	30	16	32	48	20
12	20	12	20	8	12	8	12	20	12	18	30	16
9	12	9	12	4	12	4	12	12	5	15	20	6
4	6	4	6	3	6	3	6	6	4	8	12	5
4	6	4	6	2	4	2		6	3	6	9	4
1	2	1	2	2	2	2	2	2	3	3	6	3
1	2	1	2	1	1	/	1	2	1	2	4	/

3X35=105	2X60=120	2X60=120	2X60=120	2X25=50	2X25=50	2X42=84	2X42=-84	2X42-84	3X35=105	3X35=105	3X60=180	2X60=120
3X30=90 3X22=66	2X52=104 2X40=80	2X52=104	2X52=104	2X20=40	2X20=40	2X37=74	2X37=74	2X37=74	3X30=90	3X30=90	3X50=150	3X37=111
2X26=52	2X32-64	2X40-80 2X32-64	2X40=80 2X32=64	2X16=32	2X16=32	2X28=56 2X22=44	2X28=56 2X=44	2X28=56	3X22=66	3X22=66	3X38=114	3X28=84
2X20=40	226=52	2X26=52	2X26=52	2X12=24 1X18	2X12=24 1X18	2X18-36	2X18=36	2X=44 2X18=36	2X26=52 2X20=40	2X26=52 220-40	3X30-90 2X25=50	3X=66 2X25=50
1X18	1X18

CTB stainless steel enclosures

CTB enclosure technical data

ECH part No.	CTB403020	CTB404015	CTB404020	CTB405015	CTB405020	CTB406015	CTB406020	CTB406024	CTB504015		CTB504020
Endosure dimentions, m (Heightx Width x Depth)	400300205	400400155		400400205	400500155	400500205	400600155	400600205	400600245	500400155	500400205
Endosure fixing entres, m
(Vertical Horizontal)	264*356	264*456	264*456		264*556	264*556	264*656	264*656	264*656	350*456	350*456
Number f chosengland plates	0,1,2,3	0,1,2,3	0,1,2,3		0, 1,2,3	0,1,2,3	0,1,2,3	0,1,2,3	0,1,2,3	0, 1,2,3	0, 1,2,3
MaterialthicnesmmBody	15.2	1.5,2	1.5,2		1.5.2	1.5,2	1.5,2	15.2	15.2	1.5.2	1.5,2
Lid'	15.2	15.2	1.5,2			1.5,2	1.5,2	1.5,2	1.5,2	1.5,2	1.5,2
Weightingemptyencosure	7.3	7.8			15.2	10.6	10.9	12.3	13.4	10.3	11.8
Terminal mountigrail				9	9.4
Raif ing centres, m vertial	320		320	320	320	320	320	320	320	420	420
Oveallrailenth, mm	350			350	350	350	350	350	350	450	450
Ariablegndng rea,mwihut C		350
Top &Bottom	297X173	397X123		397X173	497X123	497X173	597X123	597X173	597X213	397X123	397X173
Left &Right	397X173	397X123		397X173	397X123	397X173	397X123	397X173	397X213	497X123	497X173
Maximun enries with GP
Top &Bottom	254X122		354X72	354X122	454X72	454X122	554X72	554X122	554X162	354X72	354X122
	40				36	72	44	88	132	28	56
M16 M20	24	28 22			28	42	36	54	90	22	33
M25	18	9	33 27			36	15	45	60	9	27
M32	10	8	16			20	12	24	36	:	16
M40	8	6			10	16	10	20	30	6	12
M50	3	5	12 5			7	8	8	16	5	5
M63	3	/	4				/	7	14		4
	254X122	254X72	254X122		254X72	5 254X122	254X72	254X122	204X162	354X72	354X122
M16	40	20	40		20	40	20	40	48	28	56
M20	24	16	24		16	24	16	24	30	22	33
M25	18	6	18	6		18	6	18	20	9	27
M32	10	5	10	5		10	5	10	12	8	16
M40 M50	8	4	8				4	8	9	6	12
	3 3	3	3	4				3	6	5	5
	M63			3	3 /	3 3	3 1	3	4		4
Terninal content
2.5mm2(UT2.5)	2X65=130	3X65=195		3X65=195	3X83=249 3X68=204	3X83=249	3X100=300 3X85=255	3X100=300 3X85=255	3X100=300	3X83=249	3X83=249
4m(UT4)	3X37=111	3X52=156	3X52=156			3X68=204	3X65=195	3X65=195	3X85=255	3X68=204	3X68=204
6mm(UT6)	3X2884	3X40=120 3X31=93	3X40=120 3X31=93		3X52=156	3X52=156	3X50=150	3X50=150	3X65=195 3X50=150	3X52=156 3X42=126	3X52=156 3X42=126
10mm(UT10) 16mm2(UT16)	3X2266 2X25=50	3X25=75		3X25=75	3X42=126 3X35=105	3X42=126 3X35=105

Notes: 1. The types and quantties of terminals are for reference of box size selection, contact EATON for more information. 2. Drilling holes capacity on gland plates is based on maximum diagonal distance in mm of glands in the table.

Gland size	M16	M20	M25	M32	M40	M50	M63
Max. diagonal distance of glands	21	27	33	39.6	48.4	60.6	73.8

Order information for empty enclosure

CTB stainless steel enclosures

CTB504027	CTB505015	CTB505020	CTB604015	CTB604020	CTB605015	CTB605020	CTB605027	CTB606015	CTB606020	CTB706027	CTB807027	CTBX08027
500400275	500500155	500500205	600400155	60000205	600500155	600500205	600*50275	600600155	600*600205	700600275	800700275	100*80275

350*456	350*556	350*556	435*456	435*456	435*556	435*556	435*556	435*656	435*656	466*656	534*756	666*856
0,1,2,3	0,1,2,3	0,1,2,3	0,1,2,3	0,1,2,3	0,1,2,3	0,1,2,3	0,1,2,3	0,1,2,3	0,1,2,3	0,1,2,3	0,1,2,3	0,1,2,3
1.5,2	1.5,2	1.5.2	1.5,2	1.5,2	1.5,2	1.5.2	1.5,2	1.5.2	15,2	1.5,2	1.5,2	1.5,2
1.5,2 13.7	1.5,2 10.6	1.5,2 11.9	1.5,2	1.5,2	1.5,2	1.5,2	1.5,2	1.5,2	1.5,2	1.5,2	1.5,2	1.5,2
			10.3	11.6	12.3	13.7	15.8	15.4	17.1	22	26.3	37.6
420	420	420	520	520	520	520	520	520	520	620	720	920
450	450	450	550	550	550	550	550	550	550	650	750	950
397X243	497X123	497X173	397X123	397X173	497X123	497X173	497X243	597X123	597X173	597X243	697X243	797X243
497X243	497X123	497X173	597X123	597X173	597X123	597X173	597X243	597X123	597X173	697X243	797X243	997X243
354X192	454X72	454X122										74X192
98	36		354X72	354X122	454X72	454X122	454X192	554X72	554X122	502X192	602X192	217
66	28	72	28	56	36	72	126	44	88	140	168 114	144
45	12	42 36	22	33	28 12	42	84	36	54	96 65	80	100
32	10	20	9 8	27 16	10	36 20	60 40	15 12	45 24	44	52	68
18	8	16	6	12	8				20	27	33	42
	7	1	5			16	24	10		14		22
10 8		5	/	5 4	7	7	14 10	8	8 7	12	18	18
354X192	354X72	354X122	454X72	454X122	/ 454X72	5 454X122	454X192	/ 454X72	454X122	554X192	14 654X192	802X192
98	28	56	36	72	36	72	126	36	72	154	189	231
66	22	33								108	126	156
45	9	27	28 12	42 36	28 12	42 36	84 60	28 12	42 36	75	90	110
32	8	16	10	20	10	20	40	10	20	48	60	72
18	6	12	8	16	8	16	24	8	16	30	36	45
10	5	5	7	7	7	7	14	7	7	16	20	24
8		4	/	5	/	5	10	/	5	14	16	20

3X83=249	4X82=328	4X82=328	3X100=300	3X100-300	4X100400	4X10=400	4X100-400	4X100=400	4X100=400	4X120=480	5X120-600	5X136=680
3X68=204	4X70=280	4X70=280	3X85=255	3X85=255	4X85=340	4X85=340	4X85=340	4X85=340	4X85=340	4X100=400	5X100=500	5X150=750
3X52=156 3X42=126	4X52=208 4X42=168	4X52=208 4X42=168	3X65=195	3X65=195	4X65=260 4X50=200	4X65=260 4X50=200	4X65=260 4X50=200	4X65=260 4X50=200	4X65=260	4X75=300 4X60=240	5X75=375 5X70=350	5X110=550
3X35=105	3X35=105	3X35=105	3X50=150 3X42=126	3X50=150 3X42=126	3X45=135	3X45=135	3X45=135	4X42=168	4X50=200 442=168	442=168	4X50=200	5X90=450 4X75=300
2X25=50	3X25=75

S-TB stainless steel enclosures

Product introduction

The S-TB range is an "ATEX", "IECEx", certified enclosure / termination solution available in various options of materials and finishes fully compliant with the related impact, thermal and ingress requirements, and is available in a comprehensive range of sizes. A wide range of sizes ensures we can meet a multitude of applications.

With our engineering service and customization capability, we can supply fittings like cable glands, breather drains and blanking plugs upon specification request.

Components such as instrument transmitters and field-bus modules can be certified and available to be fitted for a wide range of "customized" solutions.

Using the highest quality materials, unique design benefits and precision manufacturing the STB range is the benchmark in its class for heavy-duty gauge enclosures.

The retained stainless steel slotted hex bolt fastenings provide a rapid means of achieving high integrity ingress protection (IP 66) for reliable & rapid environmental protection.

A high integrity "single piece" sealing gasket is designed for superior ingress protection (IP 66) and excellent recovery and re-sealing properties for continuous environmental protection.

Superior ingress protection is enhanced by the wide ingress sealing path of the junction box and the use of blind nutserts that eliminate any potential ingress from the lid fixing bolt.

Welding internal/external stud enables rapid and reliable protective earth/ground connection mounted on the side of the enclosure for ease of access.

S-TB stainless steel enclosures

Technical data

ATEX - certification of conformity	BVS 16 ATEX E 096X
IECEx - certification of conformity	IECEX BVS 16.0062X
Marking acc. to ATEX	@x>II 2 G Ex eb IIC T6 or T5 or T4 Gb
Marking acc. to ATEX	>II 2 D Ex tb IIIC T80 C/ T95 C/T120 C Db
Marking acc. to IECEx	Ex eb IIC T6 or T5 or T4 Gb
Marking acc. to IECEx	Ex tb IIIC T80 C/ T95 C/T120 *C Db (IECEX BVS 16.0062X
Material/Finish	316L Stainless steel (1.4404 to EN 10088) brush finish or OPTIONAL electro chemical polish
Material/Finish	304 Stainless steel (1.4301 to EN 10088), brush finished or OPTIONAL electro chemical polish
Gasket material	One-piece silicone gasket
Lid fixing	4 x M6 slotted hex head captive screws
Enclosure mounting	121208 - 252512 = 2 x external welded lugs 8mm holes
	254013=4 x external welded lugs 8mm holes
	383822=4 x external welded lugs 0 11mm holes
Equipment mountings	STB121208 - 254013 internally wlded TAS 20 rai fo DIN railterminal mounting
Equipment mountings	STB383822 =4 x stand off pillars 9mm , 25mm high, tapped M6
Gland plates	OPTIONAL 3mm removable gland plates available on request (on size 383822 only)
Enclosure earthing	M6 or M10 internal / external welding earth stud (For STB383822 only M10 available
Degree of protection	IP66 to EN 60529
Operating temp. range	-55°C to +120°C (No gland plate), -40°C to +120°C (With gland plate)
Ambient temp. range	-55/-40*C up to +40°C (T6 and maximum surface temperature of T80°C)
	-55/-40°C up to +55C (T5 and maximum surface temperature of T95C)
	55/-40°C up to +65/70/80/100/110*C (with T class T4 and maximum surface temperature of T120°C
Impact resistance	7J (Nm) to IEC/EN 60079-0 ik 10

S-TB range enclosure-general arrangement

S-TB stainless steel enclosures

S-TB stainless steel technlcal data

ECH part No.		STB121208	STB151509	STB191910	STB252512	STB254013	STB383822
Endlosure dimentions		120 x 120	150 x 150	190 x 190	250 x 250	250 x 400	380 x 380
	Depth, mm	80	90	100	120	130	220
Endlosure fixing centres, mm(Vertical Horizontal)		145	175	215	275	150 x 425	250 x 435
Weidmullr rssreference		STB1	STB2	STB3	STB4	STB 6	STB7
Gland plates		0 GP	0 GP	0 GP	0 GP	0 GP	0 GP (1 GP on request)
Materia thickness, m	Body	1.5	1.5	1.5	1.5	1.5	1.5
	Lid	1.5	1.5	1.5	1.5	1.5	1.5
Weight in Kg (Empty enclosure)		1.4	1.9	3.0	3.7	5.4	8.5
Terminal mounting rail
Railfing centre, m	Vertical	62	90	130	180	180	300
Overall allngth, mm	Vertical	82	110	150	200	200	320
Available glanding area, mm Top & Bottom		114 x 63	144 x 73	184 x 83	244 x 103	394 x 113	374 x 203
	Left	114 x 63	144 x 73	184 x 83	244 x 103	244 x 113	374 x 203
	Right	70 x 63	100x 73	140 x 83	200 103	350 x 113	324 x 203
Maximum entries
	M16	7	9	18	32	54	100
	M20	3	6	8	18	30	57
	M25	2	3	7	10	16	40
Top & Bottom	M32	2	2	3	7	13	24
	M40	0	2	2	3	6	15
	M50	0	0	2	3	5	8
	M63	0	0	0	2	4	6

	M16	1	9	18	32	32	100
	M20	3	6	8	18	18	57
	M25	2	3	7	10	10	40
Left	M32	2	2	3	7	7	24
	M40	0	2	2	3	3	15
	M50	0	0	2	3	3	8
	M63	0	0	0	2	2	6

	M16	4	6	14	26	48	88
	M20	1	4	6	14	26	48
	M25	1	2	5	8	14	33
Right	M32	1	1	2	6	11	20
	M40	0	1	2	3	5	12
	M50	0	0	1	2	4	7
	M63	0	0	0	2	3	5
Terminal content
Terminal type (thickness)Terminal rail orientation
2.5mm, (6mm wide)	Vertical	1x8	1x 13	1x 21	2x 31	3x31	3x42
4mm2 (6.5mm wide)	Vertical	1x6	1x11	1x 18	2 x 26	3 x 36	3 x 39
6mm2 (8mm wide)	Vertical	1x5	1x8	1x13	2 x 19	3 x 19	3 x 32
10mm, (10mm wide)	Vertical	1x4	1x7	1x 10	2 x 15	3 x 15	3 x 25

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Order information for empty enclosure

Ex-cell stainless steel enclosures

Product introduction

The "Ex-Cell" enclosure range is an "ATEX", "IECEx", certified enclosure/termination solution for application in hazardous area Zone1, 2, 21 and 22 and fully compliant with the related impact, thermal and ingress requirements with an ingress protection of IP. "Ex-Cell" is available in a comprehensive range of different sizes, each with the facility for various configuration possibilities for a multitude of applications. And \mathsf { E x } cell has UL listed with marking Class 1 Division 2, Type 4X.

With our engineering service and customization capability, we can supply fittings like cable glands, breather drains and blanking plugs upon specification request. Components such as pushbuttons, switches, ammeters, etc. are available to be fitted for a wide range of "customized" solutions.

Using the highest quality materials, some unique design benefits and precision manufacturing the \mathsf { E x } { - C e l l } range is the benchmark in enclosures for both instrumentation and electrical applications.

The 1/4 turn lock or the retained stainless steel slotted hex bolt fastenings provide a rapid means of achieving high integrity ingress protection (IP 66) for reliable and rapid environmental protection.

The high integrity "single piece" sealing gasket is designed for superior ingress protection (IP 66) and excellent recovery and re-sealing properties for continuous environmental protection.

An integral drainage channel prevents liquids or other solids contaminates from running in or falling into the enclosure when the door is opened, and to minimize gasket path contamination.

Welding internal/external stud enables rapid and reliable protective earth / ground connection mounted on the side of the enclosure for ease of access.

Door document holder opti.

Security padlock Hasp opti.

Ex-cell stainless steel enclosures

Technical data

ATEX - certification of conformity	BVS 16 ATEX E 115X
IECEx - certification of conformity	IECEx BVS 16.0080X
Marking acc. to ATEX	@X>II2 G Ex eb IICT6 or T5 or T4 Gb,@X> Il 2 D Ex tb IIC T80C/T95C/T135*C Db
Marking acc. to IECEx	Ex eb lC T6 or T5 or T4 Gb Ex tb IIC T80 C/T95 C/T135 *C Db
Material / Finish	316L Stainless Steel (1.4404 to EN 10088), brush finish or OPTIONAL electro chemical polish
Gasket material	304 Stainless Steel (1.4301 to EN 10088), brush finished or OPTIONAL electro chemical polish One-piece silicone gasket
Door fastening	SS316 1/4 turn lock, XLV type has slot shaped quarter turn lock; XLH type has double bit quarter turn lock. Captive stainles steel bolt door fastenings available on request Maximum enclosure width is XLH*5 or XL*2 frthis optin
Enclosure mounting	4 x external 3mm thick welded lugs 11mm holes / slots, vertical or horizontal
Equipment mountings	4 x stand off pillars 9mm, 25mm high, tapped M6 x10, for rail / mounting plate
Gland plates	3mm thickness (standard): 6mm thickness (optional), Five possible combinations of 0, 1, 2, 3 or 4 gland plates available
Enclosure earthing	M10 internal / external welding stainless earth stud, and M6 internal stud on lid and gland plates for earth continuity.
Degree of protection
Enclosure size	IP66 Over 100 standard sizes in stainless steel, size range from smallest
Certified ambient temp range	229mmH x 152mmW x 127mmD to largest 1600mmH x 1200mmW x 400mmD -40°C to +40°C (with temperature class T6 and maximum surface temperature of T80°C). -60/-40°C to+55C (with temperature class T5 and maximum surface temperature of T95C)- requiressufixE (extended temperature version),
Certified impact resistance	-60/-40°C to +65/70/80/100/120°C (with temperature class T4 and maximum surface temperature of T130C) -requires sffix E' (extended temperature version). 7J (Nm) to IEC/EN 60079-0 ik 10

Ex-cell (XLH) range enclosure-general arrangement

Ex-cell stainless steel enclosures

Ex-cell enclosure technical data

ECH part number		XLH 231513	XLH 262615	XLH 302015	XLH 303015	XLH 403015
Dimensions overall, mm	(Height x Width	229 x 152	260 x 260	305 x 203	305 x 305	406 x 305
	x Depth)	x 127	x 152	x 152	x 152	x 152
	(Imperial conversion)	(9"'x 6"x 5")	(10.2" x 10.2"x 6"	(12" x 8"x 6"	(12"x 12"x 6"	(16"x 12"x 6"
Fixing centres, mm	Vertical	152	157	203	203	267
	Horizontal	208	316	259	361	361
Material thickness, mm	Body	1.2	1.2	1.2	1.2	1.2
	Door	1.5	1.5	1.5	1.5	1.5
Weight (empty)	kg	2.35 kg	2.8 kg	3.4 kg	4.6 kg	5.7 kg
Terminal mounting rail
Rail fixing centrs, m	Vert	129	160	205	205	306
	Horz	52	160	103	205	205
Ralength, m	Vert	149	180	225	225	326
	Horz	72	180	123	225	225
Available glanding area, mm
(With gland plates fited)	Bottom	108 x 58	214 x 80	156 x 80	261 x 80	261 x 80
	Left &right	108 x 58	114 x 80	156 x 80	156 x 80	261 x 80
Maximum entry guide
(Metric glands)
	M16 M20	6	21	15	26	26
	M25	2 2	10	7 3	13	13
Top & bottom	M32	1	4 3	2	5 4	S 4
	M40	0	3	2	3	3
	M50	0	2	2	3
	M63	0	0	0	0	3 0

	M16	6	11	15	15	26
	M20	2	5	7	7	13
Left/ right	M25	2	2	3	3
	M32	1	2	2	2	4
	M40	0	1	2	2	3
	M50	0	1	2	2
	M63	0	0			3
Terminal content				0		0
Terminal size	Orientation in enclosure
2.5 mm2						2 x 56
4 mm2	VERT VERT	1x 21	2 x 27	1x 36 1x 30	2 x 36 2 x 30	2 x 47
6 mm2		1x17	2 x 23
10 mm2	VERT	1x 13	1x17	1x 23	2 x 23	2 x 35
16 mm2	VERT VERT	1x 10 1x9	1x 13 1x11	1x 18 1x 15	2 x 18 2 x 15	2 x 28 2 x 23

Ex-cell stainless steel enclosures


XLH 404015 406 x 406	XLH 405015 406 x 508	XLH 504015 508 x 406	XLH 505015 508 x 508	XLH 604015 610 x 406	XLH 605015 610 x 508	XLH 606015 610 x 610
x 152	x 152	x 152	x 152	x 152	x 152	x 152
(16"x 16"x 6"	(16" x 20"x 6"	(20"x 16"x 6")	(20"x 20"x 6"	(24"x 16" x 6")	(24" x 20" x 6")	(24" x 24"x 6")
267	267	354	354	445	445	445
462	564	462	564	462	564	666
1.2	1.2	1.2	1.2	1.2	1.2	1.2
1.5	1.5	1.5	1.5	1.5	1.5	1.5
7.1 kg	8.5 kg	8.5 kg	10.2 kg	9.9 kg	11.8 g	13.7 kg
306	306	408	408	510
306	408	306	408	306	510 408	510
326	326	428	428	530	530	510 530
326	428	326	428	326	428	530
337 x 80	464 x 80	337 x 80	464 x 80	337 x 80	464 x 80	562 x 80
261 x 80	261 x 80	337 x 80	337 x 80	464 x 80	464 x 80	464 x 80
35
17	48 24	35 17	48 24	35	48	59
7	10	7	10	17 7	24 10	29
6	8	6	8	6	8	12
5	7	5	7	5	7	10
4	6		6	4	6	8
0	0	0	0	0	0	7 0

26 13	26 13	35	35	48	48	48
5	5	17	17 7	24	24	24
4	4	6	6	10 8	10 8	10
3	3	5	5	7	7	8 7
3	3	4	4	6	6	6
0	0	0	0	0	0	0

3 x 56	4 x 56	3 x77	4 x 77	3 x 97	4 x 97	6 x 97
3 x 47	4 x 47	3 x 64	4 x 64	3x 81	4 x 81	6 x 81
3 x 35	4 x 35	3 x 48	4 x 48	3 x 61	4 x 61	6 x 61
3 x 28 3 x 23	4 x 28 4 x 23	3 x 38 3 x 32	4 x 38 4 x 32	3 x 49 3x 40	4 x 49	6 x 49
					4x40	6x 40

NOTES: 1.he infrmatin prvided isbased onthe physiclconstrints fthe encsureleaserferthecerticate frhardous area pliatins. 2 his infrmatinis fr gidance purposes ly.tn'sCrousehinds Businessreserestheright make any necessary changes withoutnotice.

Ex-cell stainless steel enclosures

Ex-cell enclosure technical data

ECH part number		XLH 303020	XLH 403020	XLH 404020	XLH 405020	XLH 504020	XLH 505020
Dimensions overal, mm	(Height x Width	306 x 306	406 x 305	406 x 406	406 x 508	508 x 406	508 x 508
	x Depth)	x 203	x 203	x 203	x 203	x 203	x 203
	(Imperial conversion)	(12" x 12"x8")	(16"x 12"x 8")	(16"x 16"x 8"	(16"x 20"x8")	(20"x 16"x 8")	(20"x 20"x8"
Fixing centres, mm	Vertical	203	267	267	267	354	354
	Horizontal	361	361	462	564	462	564
Material thickness, mm	Body	1.2	1.2	1.2	1.2	1.2	1.2
	Door	1.2	1.2	1.5	1.5	1.5	1.5
Weight (empty)	kg	5.8 kgc	6.6 kg	8.1 kg	9.7 kg	9.7 kg	11.4kg
Terminal mounting rail
Rail fixing centres, mm	Vert	206	306	306	306	408	408
Rail length, mm	Horz	206	205	306	408	306	408
	Vert	226	326	326	326	428	428
	Horz	226	225	326	428	326	428
Availabe glanding area, mm (With gland plates fitted)	Bottom
	Left& right	261 x 124	261 x 124	334 x 124	460 x 124	334 x 124	460 x 124
		214 x 124 (L)	261 x 124	261 x 124	261 x 124	334 x 124	334 x 124
		261 x 124 (R)
Maximum entry guide
(Metric glands)	M16	34	34	44	62	44	62
	M20	18	18	26	35	26	35
	M25	15	15	21	29	21	29
Top&bottom	M32	8	8	11	15	11	15
	M40	6	6		13	9	13
	M50	3	3	4	5	4	5
	M63	2	2	3	4	3	4

	M16	28 (L)/ 34 (R)	34	34	34	44	44
	M20	15 (L)/ 18 (R)	18	18	18	26	26
Left/ right	M25	12 (L)/ 15 (R)	15	15	15	21	21
	M32	6(L)/8(R)	8	8	8	11	11
	M40	5 (L)/6 (R)	6	6	6	9	9
	M50	2(L)/3(R)	3	3	3	4	4
	M63	2(L)/2(R)	2	2	2	3	3
Terminal content
Terminal size	Orientation in enclosure
2.5 mm2	Vert	2 x 36	2 x 56	3 x 56	4 x 56	3x 77	4 x 77
4 mm2	Vert	2 x 30	2 x 47	3 x 47	4 x 47	3 x 64	4 x 64
6 mm2	Vert	2 x 23	2 x 35	3 x 35	4 x 35	3 x 48	4 x 48
10 mm2	Vert	2 x 18	2 x 28	3 x 28	4 x 28	3 x 38	4 x 38
16 mm2	Vert	2 x 15	2 x 23	3 x 23	4 x 23	3 x 32	4 x 32

Ex-cell stainless steel enclosures

XLH 604020 XLH 605020 XLH 606020
610 x 406	610 x 508	610 x 610	XLH 607620 610 x 762	XLH 765020 762 x 508	XLH 766020 762 x 610		XLH 767620 762 x 762
x 203	x 203		x 203	x 203	x 203	x 203	x 203
(24" x 16"x 8")	(24"x 20"x 8")		(24"x 24" x 8")	(24"x 30"'x 8")	(30"x 20" 8")	(30" x 24"'x 8")	(30"x 30"x 8"
445	445		445	445	508	508	508
462			666	818	564	666	818
1.2			1.2	1.2	1.2	1.2	1.2
1.5			1.5	1.5	1.5	1.5	1.5
11.2 kg	13.2 kg		15.3 kg	18.3 kg	15.9 kg	18.3 kg	21.9 kg
510	510		510	510	662	662	662
306	408		510	662	408	510	662
530	530		530	530	682	682	682
326			530	682	428	530	682
	334 x 124	460 x 124	562 x 124	714 x 124	460 x 124	562 x 124	714 x 124
	460 x 124	460 x 124	460 x 124	460 x 124	562 x 124	562 x 124	562 x 124
	44	62	78	100	62	78
	26		44	56	35	44	100
21				47	29	36	56 47
			36 19	24	15	19	24
	11		16	20	13	16	20
	4		7	9	5	7	9
	3	4	5	7	4	5	7
	62	62	62	62	78	78
	35	35	35	35	44	44	78 44
			29	29	36	36	36
			15	15	19	19	19
	15 13		13	13	16	16	16
			5	5	7	7	7
	4	5 4	4	4	5	5	5

	3 x 97 3 x 81	4 x 97	6 x 97	7 x 97	4 x 128	6 x 128	7 x 128
		4 x 81	6 x 81	7x 81	4 x 106	6 x 106	7 x 106
	3 x 61	4 x 61	6 x 61	7x 61	4 x 80	6 80	7x 80 7x 64
	3 x 49	4 x 49	6 x 49 6 x 40	7x 49 7x 40	4 x 64 4 x 53	6 x 64 6 x 53	7x 53
	3 x40	4x 40

NOTES: 1.he infrmatin prvided isbased onthe physicalconstraintsfthe encsureleasereferhe certifcate fhardous are plicatins. 2hi infrmatins frgidance purposesonly.ton'sCrousehindsBusinessreseresthe rightto make any necssary chanes without notice.

Ex-cell stainless steel enclosures

XLV	S1	090605	1BEDHXC
Enclosure type		Size			Temperature range
Vertical lugs	See available sizes on front pages				Standard BLANK temperature	BLANK None H	Optional padlock hasp
XLH Horizonal lugs						range Extended		Padlock hasp
					Gland plate	temperature range @
Material					No gland plates	E
					0			Material thickness
		1 2	One gland plate (bottom only) (standard 3mm thick)		BLANK Standard material thickness
			Two gland plates (top and bottom) (standard 3mm thick)	x Optional document holder Y	All 1.5mm gauge
		3	Three gland plates (bottom and sides) (standard 3mm thick)		All .0m gauge
	4 thick)	BLANK None Four gland plates (top, bottom and sides) (standard 3mm		Stainless steel z document	All 3.0mm gauge
S1	Electro-polished 316L stainless steel (standard)	5	D One gland plate (bottom only) (6mm thick)		holder @ Manufacturer
		6	Two gland plates (top and bottom) (6mm thick)		China made
		7 8	Three gland plates (bottom and sides) (6mm thick)
S2	Electro-polished 304 tainless steel SS316L stainless		Four gland plates (top, bottom and sides) (6mm thick)

		Cover fixing options
s3 S5	steel- Brush SS304 stainless steel- Brush	BLANK	Standard left hinged and quarter turn lock
		B Hinged and bolted @	Standard left hinged and quarter turn lock
		BB	Fully bolted

② Not available on enclosures where the width is equal to 2 0 3 \mathsf {mm } (8") and smaller ⑥ Maximum enclosure width is XLI 1 \star \star \star 5 0 or x L V ^ { \star \star \star \star } 2 0 for this option. ⊚ XLV type has slot shaped quarter turn lock; XLH type has double bit quarter turn lock. {0} Only extended temperature enclosures available in China plant.

C10 Ex d - terminal boxes

Product introduction

Series C10 explosion protected terminal boxes are used to distribute and conduct electricity in area of Zone 1, 2, 21 and 22 at no rick of explosion. The enclosure has IP66 protection and WF2 anti-corrosion class. The enclosure is made in aluminium alloy and grey coating with strong corrosion resistance, which is suitable for all outdoor environment.

The cable can be introduced into the terminal boxes via gasket of the entries. Using adapters in the exits of terminal boxes to connect coiled tube or steel tube. For no connecting, the inside rubber gasket and blind gasket can meet the explosion-protection demands without mounting threaded stoppers. The light metal terminal boxes have an outside earthing connection.

Technical data

GB-certification of conformity	GYB20.2188X
Marking acc. to GB	Exd IIC T6/ DIP A21 TA, T80°C IP66
Degree of protection	IP66
Anti-corrosion degree	WF2
Temperature range	-40°C+50°C
Enclosure material	light metal, grey coating RAL7040
Rated voltage	up to 750V
Rated current	less than or equal to 39A
Cable diameter	8mm13mm
Weight	1.5kg

C10 with four standard cable entries

C10 with three conduit outlets

Dimension

C3 Ex d - terminal boxes

Product introduction

Series C30 and C31 explosion-protected terminal boxes made of light metal are used to distribute and conduct electricity in areas of Zone 1, 2, 21 and 22 at no risk of explosion.

Optionally, they are equipped with a assembly plate with pillar terminals or with terminals on an assembly plate with a terminal strip for individual equipment. The connection cross-section can vary by up to 6 { \mathsf {mm } } ^ { 2 } or up to 1 0 \mathsf {mm } ^ { 2 }

A high "IP degree of protection" allows universal use in areas at risk of explosion.

Optionally, the cables can be introduced into the terminal boxes via conduits or explosion-proof screw connections. Drilled holes through which no cables are conducted should be closed with certified threaded stoppers.

The light metal terminal boxes have an outside earthing connection.

Technical data

EC-type examination certificate	LOM 08 ATEX 2062
GB-certification of conformity	GY18.1005X
IECEx-certification of conformity	IECEx BKI 07.0026
Marking acc. to ATEX	x> Il2 GD Exd II T6 Ex tD A21 T85*C
Marking acc. to GB	Ex d IIC T6, DIP A21 TA, T6 IP67
Marking acc. to IECEx	Ex d IIC T6, Ex tD A21 IP67 T85*C
Degree of protection	IP67
Permissible ambient temperature	-20°CTa +40°", -20°CTa+ 55°c2,
Enclosure material	-50°C Ta +40°c3 light alloy
Enclosure treatment	gray powder coated ( RAL7040)
Rated voltage	max. 750v
Rated current	according to the rated current of terminals

Note:1) The environment temperature is 40 \*C, and the internal consumed power Pma35W; 2) The environment temperature is 55°C, and the internal consumed power \mathsf { P } _ { \mathsf { m a x } } <= 2 0 \mathsf { W } ; 3) if the min. environment temperature of standard products is -20C, it can choose the certificated one in min.-50 °C temperature, but need to be confirmed by sales for the special requirement.

Ordering information

Products with the following entries are in stock for quick delivery. please contact Eaton for required entries different from these.

C30	With entries of 3xM20 (T/L/R)
C30	With entries of 4xM20(T/L/R/B)
C30	With entries of 4xM25(T/L/R/B)
C31	With entries of 4xM20(T/L/R/B)
C31	With entries of 4xM25(T/L/R/B)
C31	With entries of 4xM32 (T/L/R/B)
C31	With entries of 3xM25(T/L/R)

T is top side, L is left hand side, R is right hand side, B is bottom side.

Type C 30

Type C 31

C3 Ex d - terminal boxes

Dimension

Rail mounted terminal

The diameter of cable (mm2)		2x2.5mm2	2x4mm2	2x6mm2	2x10mm2
Rated sectional area (mm2)		2.5	4	6	10
Max. rated voltage (V)			Max.750V
Max. rated current (A)		20	32	45	61
Terminal mounting space
on the terminal rail (mm): Connecting terminals:	C30 C31		45 82
	C30	7	6	-	-
	C31	20	15	13	10

1.The type and the max. mounting number is just for your references, please contact Eaton for more information.

Pillar terminal

Max. number of drillings	Max. volume cable x terminal	Rated voltage (v)	Rated current (A)	Type
4	3x6mm2 1			C30/C31

1) single-core cable 3x6mm2; multi-core cable 4x4mm2

GUA junction boxes

Product introduction

GUA junction box made of Copper free Aluminium is used to distribute and conduct electricity in areas of Zone 1, 2, 21 and 22 at no risk of explosion, which is used as small pull through box and small junction box.

Technical data

Certificate of conformity	IECEx CQM10.0017
Type of protection	Exd
Degree of protection	IP66
Gas group	lIC
Standard materials	Copper free Aluminium

Ordering logic

GUA	x	A	1			6	M
Product identifier	Entry configuration			Entry size		Body size opening	Thread type
GUA - Junction box Exd	C - 2 side @ 180		Code Metric NPT		6 - 76mm		M - Metric
	L -2 side @90°			1- M20 1/2"		9 - 125mm	I - Imperial
	T -3 side @ 90°		2-	M25 3/4"			N - NPT
	x -4 side @ 90		3- M32 1"			B -BSP
			4-	M40 11/4"

Dimension

Cat No.	Dimensions
Cat No.	A	B	c	D	E	F	G	H
GUBA01	90	59	40	19	17.5	114.5	80	138.5
GUAB02	150	108	102	33	32	175	140	215

GUA junction boxes

Ordering information

GUALA - 2 Entries
Entry size	Opening dia	Body size	Catalogue No.
20mm	76mm	6	GUALA16M
25mm	76mm	6	GUALA26M
25mm	125mm	9	GUALA29M
1/2" NPT	76mm	6	GUALA16N
3/4"NPT	76mm	6	GUALA26N

GUACA - 2 entries
Entry size	Opening dia	Body size	Catalogue No.
20mm	76mm	6	GUACA16M
25mm	76mm	6	GUACA26M
25mm	125mm	9	GUACA29M
1/2"NPT	76mm	6	GUACA16N
3/4"NPT	76mm	6	GUACA26N

GUATA - 3 entries
Entry size	Opening dia	Body size	Catalogue No.
20mm	76mm	6	GUATA16M
25mm	76mm	6	GUATA26M
25mm	125mm	9	GUATA29M
1/2" NPT	76mm	6	GUATA16N
3/4"NPT	76mm	6	GUATA26N

GUAXA - 4 entries
20mm	76mm 6	GUAXA16M
25mm	76mm 6	GUAXA26M
25mm	125mm 9	GUAXA29M
1/2" NPT	76mm 6	GUAXA16N
3/4" NPT	76mm 6	GUAXA26N

GUB flameproof enclosures

Technical data

Metallic enclosures1)[Zone 1, 2, 21 and 22]

EC-type examination certificate	LOM 04 ATEX 2018
GB-certification of conformity	GYJ18.1167X / CC
Marking acc. to ATEX / GB	II2 G EExd IIC T6-T4 2); GB Exd IIC T6-T4, Ex tD A21,IP67 T80C/T95C/T130*C
Rated voltage	690V
Max rated courrent	250A /in bus-bars 150A - 10kA
Material	Ligth alloy, grey coating, cover RAL7016, box RAL7032
Certified temperature range	-20 *C to +55 °C

Type	Dissipated power			Rated courrent	Code (ATEX)	Kg	Qty.
Type	T6	T5	T4	max.	Code (ATEX)	Kg	Qty.
GUB 00	60	85	150W	60A	NOR 000 001 160 116	3.20	1
GUB 20	100	145	255W	150A	NOR 000 001 160 124	6.20	1
GUB 30	140	200	360W	250A	NOR 000 001 160 132	10.20	1

Dimension

Type	External			Internal			Mounting
Type	A	B	c	A'	B	c'	E	F
GUB 00	170	170	135	125	125	74	210	9
GUB 20	215	215	195	175	175	139	250	11
GUB 30	326	326	175	250	250	117	379	11

Max. entries per face

Type	1/2	3/4"	1	1"1/4	11/2	2	2*1/2
GUB 00	4	3	2	2	2	.	:
GUB 20	6		3	2	2	1	1
GUB 30	10	8	5	3	3	2	2

NOTES:

1)These enclosures can provide according to LOM 04 ⑤ 2018 certification with the following electrical apparatus:

Bus-bars, Terminals, Low voltage transformers, Air circuit breakers, Automatic circuit breakers, Control and operations circuits, Servomotors without ventilation, Starters and ballasts for discharge lamps, Electronic apparatus, Associated SI apparatus, etc, According customer needs.

2)According to the mounted equipments.

Universal terminal boxes

Product introduction

Ex-e/Ex-i technology plastic version measuring and controlling for Zone 1 and Zone 21

The terminal boxes were designed for measuring and controlling utilization in the Ex-e and Ex-i technology. They are used as a link between the main cable to the control room and the branch cables into the field. In addition to this, they may also be used for the direct connection of actuators and sensors.

The new terminal boxes for instrumentation installations are available in 5 sizes, ranging from 6 to max. 60 connection terminals. The optional interior coating protects your data cable connections against external radiation fields. The choice between screw and tension spring (screwless) terminals for single and multi-wire conductors makes it possible for engineers to select the type of connection most suitable for the particular application.

Eaton's Crouse-Hinds installation system provides an economical way of mounting the terminal boxes on walls, trellis work and pipes. The terminal boxes are suited for the use of single or multiple cable glands.

With Eaton's Crouse-Hinds terminal boxes it is possible to apply separate potentials such as screen-grid leads or PE/ PA conductors to the plug-in PE rails.

The snap-out terminal rails allow a problem-free feeding-in of cables. The well-proven clip-in flanges in moulded plastic or metal design allowing multiple application possibilities. As a result of the optimized design, a large drilling surface was created. This can be fitted with a sufficient number of moulded plastic glands or an equal number of metal glands.

International approvals

Decisive cost saving with the Crouse-Hinds
installation system
Safety standard IP66
Freely accessible connection terminals
Clip-in flange technique
Snap-out terminal rails
Internal coating
For EMC-protection on request

Dverview terminal boxes / Plastic version for Zone 1

To make it easier for you to be able to choose a terminal or junction box, you will find in table-form all the basic data that is required below. Using the table below you can choose and configure your terminal boxes.

The maximum number of terminals derives from the rated current of the terminal. If the load per terminal lies below the rated current, then the maximum number of terminals for the terminal rail can be used.

Plastic version for Zone 1

Maximum number of terminals acc. to certification
Type	Terminal cross section in mm?
Type	2.5	4	6	10	16	25	35
GHC 731 11	16	14	10	8	8
GHC 731 12	24	24	18	18	14		-
GHC 721 00	26	22	17	13	11	-	-
GHC 721 10	48	40	30	24	20	1	1
GHC 74401	40	33	25	20	17	17	1
GHC 745 02	2x41	2x34	2x26	2x20	17	17	14
GHC 746 03	2x94	2x78	2x59	2x47	40	40	32
GHC 749 04	2x148	2x124	2x94	2x75	63	63	51

Using the maximum drill surface and the interference diameter of the wire and cable entries tables plus the number of terminals you require, you can choose the right terminal box for your application.

The terminal boxes can also be equipped with (when requested) brass flanges and external earthing connectors.

Terminal rails
Type	Raillength
GHC 731 11	107mm
GHC 73112	169mm
GHC 721 00	140mm
GHC 721 10	262mm
GHC 744 01	230mm
GHC 745 02	2x235mm
GHC 746 03	2x510mm
GHC 749 04	2x795mm

Dimensions

Type	Width		x Length		x Height
GHC 731 11	120mm	x	140mm	x	95mm
GHC 731 12	182mm	x	140mm	x	95mm
GHC 721 00	165mm	x	165mm	x	131mm
GHC 721 10	285mm	x	165mm	x	143mm
GHC 744 01	271mm	x	134mm	x	136mm
GHC 745 02	271mm	x	271mm	x	136mm
GHC 746 03	544mm	x	271mm	x	136mm
GHC 749 04	817mm		x 271mm		x 136mm

Space required for wire and cable entries
Type	Interference	Diameter
Type	Plastic	Metal
M12	019mm	021mm
M16	025mm	021mm
M20	031mm	26.5mm
M25	037mm	033mm
M32	46mm	045.1mm
M40	056mm	053mm
M50	068mm	060.5mm
M63	084mm	080mm

max. drill surface

Type	Width	x	Heigh
GHC 731 11	95mm	x	75mm
GHC 731 12	144mm	x	75mm
GHC 721 00	132mm	x	91mm
GHC 721 10	252mm	x	95mm
GHC 744 01	238mm	x	134mm
GHC 745 02	238mm	x	134mm
GHC 746 03	(2x)238mm	x	134mm
GHC 749 04	(3x)238mm	x	134mm

GHC731 11,GHC731 12 Series

Technical data

Item Value
GHC 73111 up to 16 terminals GHC 731 12 up to 24 terminals
EC-type examination certificate	Baseefa16ATEX0048X
GB-certification of conformity	GYB18.1097 / GYB18.1098 / GYB18.1099, CCC
IECEx-certification of conformity	IECEx CQM 13.0009X
Marking accd. to IECEx	Ex e IIC T6/T5 Gb / Ex ia IC T6/T5 Gb/ Ex e ia IIC T6/T5 Gb
Marking accd. to GB	Ex tb IIC T80C/T95C Db Ex e IIC T6/T5 Gb / Ex ia IIC T6/T5 Gb / Ex e ia IC T6/T5 Gb
Permissible ambient temperature	DIP A21 TA T80C/T95C 20C to +40C/55°C to +55°C (option)
Rated voltage	690 V
Rated current	Depends on terminal mounting
Insulation class	1
Degree of protection	IP66 accd. to EN 60529
Enclosure material	Glass-fibre reinforced polyester
GHC 73111 up to 16 terminals
Connecting terminals	Up to 16 mm2
Dimensions (L x W x H)	140 x 120 x 95 mm
Weight	Approx. 0.8 kg
Drillings/cable glands	M12 M16 M20 M25 M32
Max. number up/down Terminal mounting space on the terminal rail	15 8	6	4	2	2	1	M50
Max. number of terminals acc. to certification	107 mm 2.5 mm2	4 mm2	6 mm2	10 mm2	16 mm2
	16	14	10 8	8
GHC 731 12 up to 24 terminals
Connecting terminals Up to 16 mm2
Dimensions (L x W x H)	140 x 182.5 x 95 mm
Weight	Approx. 1.1 kg
Drillings/cable glands	M12 M16 M20 M25 M32
Max. number up/down	24 17 10
Length of assembling of the terminal rail
Max. number of terminals acc. to certification	169 mm
	2.5 mm2 24 24	4 mm2 6 mm2 18	10 mm2 18	16 mm2 14

Dimension

GHC721 0,GHC721 1 series

Technical data

Item Value
GHC 721 00 up to 26 terminals GHC 721 10 up to 48 terminals
EC-type examination certificate
GB-certification of conformity	Baseefa16ATEX0048X GYB18.1097/ GYB18.1098/ GYB18.1099
IECEx-certification of conformity	IECEx CQM 13.0009X
Marking accd. to IECEx	Ex e IIC T6/T5 Gb / Ex ia IIC T6/T5 Gb / Ex e ia IIC T6/T5 Gb Ex tb lIC T80*C Db
Marking accd. to GB	Ex e IC T6/T5 Gb / Ex ia IIC T6/T5 Gb / Ex e ia lIC T6/T5 Gb
Permissible ambient temperature	DIP A21 TA T80°C/ T95°C -20 C to +40C/-55 C to +55 C (option)
Rated voltage	690 V
Rated current	Depends on terminal mounting
Insulation class
Degree of protection	IP66 accd. to EN 60529
Enclosure material	Glass-fibre reinforced polyester
GHG 721 00 up to 26 terminals
Connecting terminals
Dimensions (L x W x H)	Up to 16 mm2 165 x 165 x 131.5 mm
Weight	Approx. 1.1 kg
Drillings/cable glands	M12 M16 M20 M25 M32
Max. number down	35	20	12	11	6	2	2
Terminal mounting space on the terminal rail Max. number of terminals acc. to certification	140 mm 2.5 mm2	4 mm2	6 mm2	10 mm2	16 mm2
	26	22	17	13	11
GHC 721 10 up to 48 terminals Connecting terminals
Dimensions (L x W x H) 165 x 285 x 143 mm	Up to 16 mm2
	Approx. 1.7 kg
Weight	M40 M50 M63
Drillings/cable glands	M12 M16 M20 M25 M32
Max. number down	75 42	32	21	11	8	4	3
Max. number flange plastic	46 25	20	11 9	8 5	4 3	3 3	2
Max. number flange metal	- 12
Terminal mounting space on the terminal rail	262 mm
Max. number of terminals acc. to certification	2.5 mm2	4 mm2	6 mm2	10 mm2 16 mm2
	48	40	30	24 20

Dimension

GHC744 01,GHC745 02 series

Technical data

Item Value
GHC 744 01 up to 40 terminals GHC 745 02 up to 82 terminals
EC-type examination certificate	Baseefa16ATEX0048X
GB-certification of conformity	GYB18.1097/ GYB18.1098/GYB18.1099
IECEx-certification of conformity	IECEx CQM 13.0009X
Marking accd. to IECEx	Ex e IIC T6/T5 Gb / Ex ia lIC T6/T5 Gb / Ex e ia IC T6/T5 Gb
Marking accd. to GB	Ex tb IIIC T80*C Db Ex e IIC T6/T5 Gb / Ex ia IIC T6/T5 Gb / Ex e ia IIC T6/T5 Gb
Permissible ambient temperature	DIP A21 TA T80*C / T95°C
Rated voltage	20 °C to +40°C/-55C to +55C (option) 690 V
Rated current	Depends on terminal mounting
Insulation class
Degree of protection	IP66 accd. to EN 60529
Enclosure material	Glass-fibre reinforced polyester
GHC 744 01 up to 40 terminals
Connecting terminals	Up to 16 mm2
Dimensions (L x W x H)	271 x 134 x 136 mm
Weight	Approx. 1.5 kg
Drillings/cable glands	M12 M16 M20 M25 M32
Max. number down	60 36	26	18	10	7	M50 4	M63 3
Terminal mounting space on the terminal rail	230 mm 2.5 mm2	4 mm2	6 mm2	10 mm2	16 mm2 25 mm2	35 mm2
Max. number of terminals acc. to certification GHC 745 02 up to 82 terminals	40	33	25	20 17	15	-

Connecting terminals	Up to 16 mm2
Dimensions (L x W x H)	271 x 271 x 136 mm
Weight	Approx. 2.5 kg
	M20 M25
Drillings/cable glands	M12 M16 60
Max. number down	36 25		26 18 11	10 8	7 4	4	3
Max. number flange plastic	46		20 11	5	3	3	2
Max. number flange metal	- -		9			3	2
Terminal mounting space on the terminal rail	262 mm
Max. number of terminals acc. to certification		2.5 mm2 10 mm2			14
		4 mm2 2 x 41 2 x 34	6 mm2 2 x 26 2 x 20	16 mm2 17	25 mm2 17	35 mm2

Dimension

GHC746 03,GHC749 04 series

Technical data

Item Value
GHC 746 03 up to 188 terminals GHC 749 04 up to 296 terminals
EC-type examination certificate	Baseefa16ATEX0048X
GB-certification of conformity	GYB18.1097/ GYB18.1098/GYB18.1099
IECEx-certification of conformity	IECEx CQM 13.0009X
Marking accd. to IECEx	Ex Il2 GEXe IIC T6/T5 Gb/Ex ia IIC T6/T5 Gb/Ex e ia IIC T6/T5 Gb
Marking accd. to GB	ExII2 DEx tb IlIC T80*C Db Ex e IIC T6/T5 Gb / Ex ia IC T6/T5 Gb / Ex e ia lIC T6/T5 Gb
Marking accd. to GB	DIP A21 TA T80°C/ T95°C
Permissible ambient temperature Rated voltage	20 C to +40 °C/ 55°C to +55 C (option)
Rated current	690 V
Insulation class	Depends on terminal mounting
Degree of protection
Enclosure material	IP66 accd. to EN 60529
Glass-fibre reinforced polyester GHC 746 03 up to 188 terminals
Connecting terminals 240 mm2
Dimensions (L x W x H) 544 x 271 x 136 mm
Weight Approx. 4.2 kg M12
Drillings/cable glands	M50 M63
Max. number down	M16 M20 M25 M32 M40 14
Terminal mounting space on the terminal rail horiz.	72 36 20 2 x 510 mm/ vert. 4 x 230 mm	52				8	6
2.5 mm2 4 mm2 10 mm2
Max. number of terminals acc. to certification	2 x 94 2 x 78	6 mm2 2 x 59	2 x 47	16 mm2 40	40	25 mm2 35 mm2 32
GHC 749 04 up to 296 terminals
Connecting terminals Up to 240 mm2 Dimensions (L x W x H)
	817 x 271 x 136 mm

	Weight Drillings/cable glands	Approx. 5.8 kg
	Max. number down	M12 M16 108	M20	M25 54	M32 30	M40 21	M50 12	M63
	Max. number flange plastic	180 46 25	78 20	11	8	4	3	9 2
	Max. number flange metal	- -	11	9	5	3	3	2
	Terminal mounting space on the terminal rail horiz.
	Max. number of terminals acc. to certification	2.5 mm2 2 x 148	2 x 795 mm/ vert. 6 x 230 mm 4 mm2 2 x 124 2 x 94	6 mm2	10 mm2 2 x 75 63	16 mm2 63	25 mm2 35 mm2 51

Dimension

Accessories

Mounting plate

Type	Application	Order No.	For enclosure type
1	Wall mounting	GHG 610 1953 R0101
1	Trelis mounting	GHG 610 1953 R0103
1	Pipe mounting	GHG 610 1953 R0102
2	Wall mounting	GHG 610 1953 RO104	73111
2	Trells mounting	GHG 610 1953 R0106	73111
2	Pipe mounting	GHG 610 1953 R0105	73111
2A	Wall mounting	GHG 610 1953 R0107	73112/72100
2A	Trels mounting	GHG 610 1953 R0109	73112/72100
2A	Pipe mounting	GHG 610 1953 R0108	73112/72100
3	Wall mounting	GHG 610 1953 R0118	72100/74401/74502
3	Trelis mounting	GHG 610 1953 R0118	72100/74401/74502
3	Pipe mounting	GHG 610 1953 RO110	72100/74401/74502
4	Wall mounting	GHG 610 1953 R0126	74603
4	Trells mounting	GHG 610 1953 R0126	74603
4	Pipe mounting	GHG 610 1953 RO130	74603
5	Wall mounting	GHG 610 1953 R0128	74904
5	Trells mounting	GHG 610 1953 R0128	74904
5	Pipe mounting	GHG 610 1953 R0132	74904

Accessories

For mounting plate

Type	OU	Order No.
Label holder with type label (blank) for mounting plates size 1, 2, 2A and 3	10	GHG 610 1953 R0057
Type label for label holder and mounting plates size 4 and size 5	10	GHG 610 1953 R0011
Blind plug for unused fixing points of mounting plates size 4 and size 5	10	GHG 610 1953 R0134
Plug-in fastener for CEAG modules with 5.5 mm and 11 mm fixing elements	10	GHG 610 1953 R0041
Mounting set for pipes 1" ( 27-30mm) for mounting plates with pipe fixing	10	GHG 610 1953 R0020

The order No. will show 1 pcs. Please note that only pack quantities (Ou) can be ordered.

Protective canopy for mounting plate

Type	Application	Order No.
1	for mounting plate size 1	GHG 610 1955 R0101
2	for mounting plate size 2	GHG 610 1955 R0102
2A	for mounting plate size 2A	GHG 610 1955 RO103
3	for mounting plates pipe fixing size 3 vertically	GHG 610 1955 R0104
3A	for mounting plates wall/trellis fixing size 3 vertically	GHG 610 1955 R0105
3B	for mounting plates pipe fixing size 3 horizontal	GHG 610 1955 R0106
4	for mounting plate size 4	GHG 610 1955 R0107
5	for mounting plate size 5	GHG 610 1955 R0108

Mounting Plate Dimentions

Mounting plate dimentions

Control stations

	Page
Ex-installation switches GHG27 series	2.2.1
Ex-safety switches GHG261/2/3/4/5/6* series	2.2.2
Ex-safety switches GHG25 series	2.2.15
Ex control switches GHG292/3 series	2.2.22
ESA control switches	2.2.27
EMD control stations	2.2.28
EMA motor starters	2.2.29
Ex-control stations	2.2.30
I: enclosure	2.2.32
Il: component	2.2.41
Ill: labels and accessories	2.2.59
IV: cable entry and flanges	2.2.61
Assembled control stations	2.2.62
Mounting plates for control stations	2.2.66
DSEA control stations	2.2.67
DSA control stations	2.2.69
Ex control and signal units	2.2.71

Ex-lnstallation switches GHG273 16A

Application area

The explosion-protected installation switches are for use in the Zones 1, 2, 21 and 22.

Product features

. The robust housings are made of a modified polyamide material.
.: The switches are safe and reliable for both indoor and outdoor installations, e.g. chemical factory or offshore etc.
. The large actuator surface of the installation switches allows perfect operation, even when wearing working gloves.
.- A protective collar prevents inadvertent operation.
. The toggle has a luminescent label which is free from radioactive additives.
. The switch can be installed easily while the cover is closed.

Technical data

EC-type examination certificate	PTB 98 ATEX 3121
GB-certification of conformity	ccc
IECEx certificate of conformity	IECEx BKI 07.0036
Marking acc. to ATEX	@X> II 2 G Ex de IIC T6/@> II 2 DT80*C
Marking acc. to IECEx	Ex de I T6
Permissible ambient temperature	Ex tD A21 IP66 T67*C
Permissible ambient temperature	-20°C+40°C
	-55*C -+55°C (option)
Rated voltage	250V, 50 60Hz
Rated current	16A
Connecting terminals	Switch terminals: 2x2.5mm2/ PE-terminals:4x2.5mm2
Degree of protection	IP66
Cable gland	Ex cable gland, the diameter M25 is from 8-17mm
Weight	0.32kg
Materials	Polyamide

Ordering information

Type	Contact arrangement	Cable glands	Order No.
ON-OFF switch 2-pole	t	1xM25	GHG 273 2000 R0017
		2xM25	GHG 273 2000 R0018
		2xM20 metal	GHG 273 2000 R0010
Change-over switch	It	1x M25	GHG 273 6000 R0011
		2 x M25	GHG 273 6000 R0014
	L I	2xM20 metal	GHG 273 6000 R9003

\* Provide copper base plate for metal gland connecting with 2xM20 poles. Please ask the ordering information for sales.

The safety you rely on.

Table of contents

4

Comprehensive global product solutions that fulfill local demand worldwide

Hazardous area reference guide

Principles of explosion-protection

Principles of explosion-protection

Principles of explosion-protection

Division of explosion-protected apparatus into explosion groups (Gas-ex area)

Principles of explosion-protection

IECEx/GB Ex markingGas

IECEx/GB Ex marking-Dust

Degrees of ingress protection according to lEC 60529

Quick product selector

Quick product selector

Quick product selector

Quick product selector

Quick product selector

Ex enclosures

Contents

CTB stainless steel enclosures

Mounting brackets

Enclosure hinge

Earth stud

Enclosure gasket

Gland plates

CTB stainless steel enclosures

Technical data

CTB range enclosure-general arrangement

CTB stainless steel enclosures

Order information for empty enclosure

CTB stainless steel enclosures

CTB stainless steel enclosures

Order information for empty enclosure

CTB stainless steel enclosures

S-TB stainless steel enclosures

Product introduction

S-TB stainless steel enclosures

Technical data

S-TB range enclosure-general arrangement

S-TB stainless steel enclosures

S-TB stainless steel technlcal data

Order information for empty enclosure

Ex-cell stainless steel enclosures

Product introduction

Ex-cell stainless steel enclosures

Technical data

Ex-cell (XLH) range enclosure-general arrangement

Ex-cell stainless steel enclosures

Ex-cell stainless steel enclosures

Ex-cell stainless steel enclosures

Ex-cell stainless steel enclosures

Ex-cell stainless steel enclosures

C10 Ex d - terminal boxes

Product introduction

Technical data

Dimension

C3 Ex d - terminal boxes

Product introduction

Technical data

Ordering information

C3 Ex d - terminal boxes

Dimension

Rail mounted terminal

Pillar terminal

GUA junction boxes

Product introduction

Technical data

Ordering logic

Dimension

GUA junction boxes

Ordering information

GUB flameproof enclosures

Technical data

Dimension

NOTES:

Universal terminal boxes

Product introduction

Ex-e/Ex-i technology plastic version measuring and controlling for Zone 1 and Zone 21

International approvals