Leadership in fusible circuit protection

SERIES Bussmann series

NH Gear catalogue

Eaton is the leading source of fusible circuit

protection solutions in the global marketplace.

Eaton’s Bussmann series products are

approved for use around the world and meet

agency requirements and international

standards: IEC, VDE, DIN, UL, CSA, BS and

others.

The headquarter for Eaton’s Bussmann series product line

is located in Burton-on-the-Wolds, Leicestershire (UK)

and is part of Eaton’s Industrial Control and Protection

EMEA division.

Eaton manufactures over 50,000 Bussmann series part

numbers, covering extensive fusible circuit protection

solutions for a wide range of applications: residential,

industrial, motor protection, power conversion and

distribution.

Eaton has been a leading exponent in the design,

development and manufacture of fuse links and their

associated accessories for more than 100 years and has

supplied fuse links to more than 90 countries worldwide.

Eaton's team of specialist Engineers and Field

Applications Engineers plays a leading role in

international standardisation of fuse links offering

comprehensive advice on selection and

applications.

With a continual commitment to meet our customers'

needs with innovative high quality products with ISO

9001 'approval systems', Eaton is the supplier of choice

for circuit protection solutions.

2 EATON Bussmann series NH Gear catalogue

Eaton offers a wide range of Bussmann series fuse rails and switch

disconnectors.

Their compact dimensions and enhanced safety make them

suitable for varied applications. They are available up to 1600 A in

horizontal and up to 630 A in vertical format, suitable for mounting

NH fuselinks. They comply to IEC 60947-1 & IEC 60947-3.

The vertical fuse switch disconnectors (EBV00 - EBV3) are

available in 3 pole versions, and depending on application, are

rated from 160 A to 630 A; size 4 1250 A available on request.

Versatility of the product is enhanced by having the option to

reverse - top/bottom cable terminal connection. The body of the

switch is made of V0 flame retardant materials. IP30 degree of

protection is provided against any contact from the front. The

contacts are silver plated offering low watt loss. Current transformers and ammeters are available as accessories.

The vertical fuse rails (EBF000-EBF3) are available in 3 pole

version with variations in output clamps and rated at 160, 250, 400

and 630 A.

A comprehensive range of NH fuse bases suitable for industrial

application up to 690 V a.c..

Typical Applications for the vertical fuse switch disconnectors and

rails :

• Transformer substations

• Distribution boards

• Feeder pillars

• Cable distribution cabinets

The horizontal fuse switch disconnectors offers a

comprehensive choice of ratings and sizes (EBH000 – 100 A to

630 A) with direct connection to aluminium and copper cables and

wide range of cable terminations. Installation can be via a mounting plate or directly onto a busbar system with hooked clamps.

The body of the switch is made of V0 flame retardant materials.

The contacts are silver plated offering low watt loss.

Typical Applications :

• Motor Control Centres

• Distribution Boards

• Cable Distribution cabinets

EATON Bussmann series NH Gear catalogue 3

Table of contents

EBF Vertical fuse rail 5 - 18

EBH Horizontal fuse switch disconnector 19 - 52

EBV Vertical fuse switch disconnector 53 - 73

NH DIN Fuse links overview 74 - 75

Index 76 - 77

4 EATON Bussmann series NH Gear catalogue

EBF

EBF

Vertical fuse rail

• Self extinguishing thermoplastics with flame retardant

• Touch protection IP20 with fuse links shrouds

EBF Introduction 6

EBF Technical data 7

EBF Catalogue numbers structure 7

EBF00 100 mm busbar system 8-9

EBF00 185 mm busbar system 10

EBF2 185 mm busbar system 11-12

EBF3 185 mm busbar system 11 and 13

EBF2 and 3 with lateral busbar

terminal

14

Outline drawings 15-16

Accessories 17-18

EATON Bussmann series NH Gear catalogue 5

EBF

General information

Eaton’s Bussmann series NH vertical fuse rails are specifically designed to be used with NH fuse links. All energised metal parts are

fully protected against accidental contact. They are intended for direct installation on horizontal or vertical busbar systems.

Applications

EBF Vertical fuse rails are designed for the distribution of electricity and protection against short circuits and overloads in three phase

systems with maximum operating voltage of 690 V a.c. They are intended for direct installation on horizontal or vertical busbar system.

Due to their modern and compact design installing is easy and saves space in substations and distribution boards.

The EBF vertical fuse rails are designed to suit various market requirements and comply to IEC 60269-1 and 60269-2.

Sizes

EBF vertical fuse rails are available in following sizes:

• 00 (160 A)

• 2 (400 A)

• 3 (630 A)

Construction

Plastic parts of EBF vertical fuse rails are made of fibre glass strengthened, thermoplastic polyamides.

Silver plated contacts provide low power loss.

All energised metal parts are fully protected against accidental touch.

Removal of the fuse link provides clearly noticeable, large isolating gap in the circuit.

Flexibility to terminate circular or sector-shaped busbar conductors for V or 2V terminals. Conductors with lugs can be terminated with

screw terminals.

Touch protection IP 20 with fuse link shrouds for sizes 2 and 3 fuse rails.

Mounting

Sizes 00, 2 and 3 are designed for installation on 185 mm busbar system.

EBF00/100 mm fuse rails are designed for installation on 100 mm busbar system installation. They can be installed on 185 mm busbar

system by using an adaptor.

Fuse rails width

• size 00 – 50 mm

• size 2, 3 - 100 mm,

Operating conditions

• To be installed in a room free of any dust, aggressive or explosive gases

• Altitude up to 2000 meters above sea level

• Outdoor – in cabinets with protection degree > IP 34

• Ambient temperature from -25 °C to +55 °C – but in case of use of disconnectors in temperature from +41 °C to +45 °C current

value Ith should be reduced by 5 percent and within temperature range of +46 °C to +55 °C current value Ith should be reduced by 10

percent

• Relative humidity of the air should not be higher than 50 percent at temperature of +40 °C

6 EATON Bussmann series NH Gear catalogue

EBF

Example: EBF00330S8

Ordering code information Type designation

Product type EBF

NH Fuse links size 00

Mounting type 3

Number of poles 30

Terminal clamps S8

Complete part numbers EBF 00 3 30 S8

Catalogue number EBF00330S8

represents a vertical fuse rail, suitable

for NH Fuse links size 00, for 185 mm

busbar system 3, with 3 poles 30, with

screw terminals and M8 screws S8.

Vertical fuse

switch

disconnector

NH Fuse

link size Mounting type Poles Terminal clamps details Lateral busbar terminal

EBF 00

2

3

2 = 100 mm busbar

system

3 = 185 mm busbar

system

30 = Three-pole M1 = Screw terminals with M10 Screws

S8 = Screw terminals with M8 Screws

V0 = V-terminals without V-clamps

V1 = V-terminals with V-clamps

W1 = 2-V Terminals with double V-clamps

-L = Left side

- R = Right side

Catalogue number structure

Description EBF00 / 100 mm EBF00 / 185 mm EBF2 EBF3

Size 00 00 2 3

Rated thermal current Ith=In 160 A 160 A 400 A 630 A

Rated voltage Un 690 V a.c. 690 V a.c. 690 V a.c. 690 V a.c.

Rated insulation voltage Ui 1000 V a.c. 1000 V a.c. 1000 V a.c. 1000 V a.c.

Rated frequency 50-60 Hz 50-60 Hz 50-60 Hz 50-60 Hz

Rated power dissipation 12 W 12 W 45 W 60 W

Rated short-circuit withstand current 100 kA 100 kA 100 kA 100 kA

Mechanical durability (number of cycles) 100 100 100 100

Weight (without terminals) 0,75 kg 2 kg 4,50 kg 5 kg

IP degree of protection (IP) 00 00 20* 20*

Compatible NH Fuse link body size 00 00 1, 2 3

Technical data

* with fuse link shrouds

EATON Bussmann series NH Gear catalogue 7

EBF

1 - Main base

2 - protective contact cover

3 - Terminal shroud

4 - Busbar terminals access covers

5 - S-bridge clamp

6 - M8 screw

7 - V-shape clamp for sector-shaped conductor

8 - Hooked clamp

EBF00 Vertical fuse rails, 100 mm busbar system

Description Terminal shroud label

7

4

3

5

6

8

1

2

Clip-on label

Insulating busbar barrier

location

EBF00/100 mm

EBF00/100 mm-V

For 100 mm busbar system

8 EATON Bussmann series NH Gear catalogue

EBF

EBF00 / 100 mm

EBF00 Vertical fuse rail, size 00, 160 A, 690 V a.c., 100 mm busbar system

EBF00/100 mm

Size 00

Rated thermal current Ith=In 160 A

Rated voltage Un 690 V a.c.

Rated insulation voltage Ui 1000 V a.c.

Rated frequency 50-60 Hz

Rated power dissipation 12 W

Rated short-circuit withstand current 100 kA

Mechanical durability (number of cycles) 100

IP degree of protection (IP) 00

Compatible NH Fuse link body size 00

Accessories see page 17

EBF00 Technical data

100 mm Busbar system Weight

EBF00230S8 Cable terminals: bridge terminals with bridge clamps (S) 4-70 mm2

, screw terminals with M8 screws 1,0 kg

EBF00230V1 Cable terminals: V-terminals with V-clamps 25-120SW 1,1 kg

EBF00230V0 Cable terminals: V-terminals, without V-clamps 1,0 kg

EBF00 - Terminal clamps details

Description

Clamp S-bridge clamp 2 x M5 x 25 M8 screw* V- clamp 25-120 SW HM 10-120

Outline drawing

Cross–section

of conductors 4 - 70 mm2

Conductor with

lug terminal

max 185 mm2

re 16 mm2

- 95 mm2

se 25 mm2

- 120 mm2

re 10 mm2

- 70 mm2

se 25 mm2

- 120 mm2

rm 16 mm2

- 95 mm2

sm 25 mm2

- 120 mm2

rm 10 mm2

- 70 mm2

sm 25 mm2

- 95 mm2

Tightening torque 3 Nm** 12 Nm** 20 Nm** 15 Nm**

For stranded conductors using cable ferrules is recommended

*) Busbar of maximum width of 20 mm and maximum thickness of 5 mm can be fixed to M-type screw terminals.

**) Using torque wrench is recommended

***) Fuse switch disconnectors with V-terminals are equipped with steel V-clamp HM 10-120 on request

Recommend using Eaton V-terminals only. Minimum tightening torque (M8 screw) for screws fixing fuse switch disconnector to busbar system –12 Nm,

recommended tightening torque for screws and nuts with property class 8.8 – 21 Nm

***

EBF00 - Catalogue numbers

EATON Bussmann series NH Gear catalogue 9

EBF

EBF00 Vertical fuse rail, size 00, 160 A, 690 V a.c., 185 mm busbar system

Description EBF00

Size 00

Rated thermal current Ith=In 160 A

Rated voltage Un 690 V a.c.

Rated insulation voltage Ui 1000 V a.c.

Rated frequency 50-60 Hz

Rated power dissipation 12 W

Rated short-circuit withstand current 100 kA

Mechanical durability (number of cycles) 100

IP degree of protection (IP) 00

Compatible NH fuse link body size 00

Accessories see page 17

185 mm busbar system Weight

EBF00330S8 Cable terminals: bridge terminals with bridge clamps (S) 4-70 mm2

, screw terminals with M8 screws 2 kg

EBF00330V1 Cable terminals: V-terminals with V-clamps 25-120SW 2.1 kg

EBF00330V0 Cable terminals: V-terminals, without V-clamps 2 kg

EBF00 - Technical data

EBF00 - Terminal clamps details

Description EBF00

Clamp S-bridge clamp 2 x M5 x 25 M8 screw* V- clamp 25-120 SW HM 10-120

Outline drawing

Cross-section

of conductors 4 - 70 mm2

Conductor

with lug terminal

max 185 mm2

re 16 mm2

- 95 mm2

se 25 mm2

- 120 mm2

re 10 mm2

- 70 mm2

se 25 mm2

- 120 mm2

rm 16 mm2

- 95 mm2

sm 25 mm2

- 120 mm2

rm 10 mm2

- 70 mm2

sm 25 mm2

- 95 mm2

Tightening torque 3 Nm** 12 Nm** 20 Nm** 15 Nm**

For stranded conductors using cable ferrules is recommended

*) Busbar of maximum width of 20 mm and maximum thickness of 5 mm can be fixed to M-type screw terminals.

**) Using torque wrench is recommended

***) Fuse switch disconnectors with V-terminals are equipped with steel V-clamp HM 10-120 on request

Recommend using Eaton V-terminals only. Minimum tightening torque (M8 screw) for screws fixing fuse switch disconnector to busbar system

–12 Nm, recommended tightening torque for screws and nuts with property class 8.8 – 21 Nm

***

EBF00 - Catalogue numbers

EBF00 / 185 mm

10 EATON Bussmann series NH Gear catalogue

EBF

EBF2

EBF3

Option of fuse link state indication

by neon indicator tube

Terminal shroud label

7

4

3

5

6

9

8

1

2

Labels on busbar

terminals access covers

Clip-on label

1 - Main base

2 - Hooked clamp – for installation on busbar system

3 - Terminal shroud for fuse switch disconnector with

double V-clamps (2 x 240 mm2

)

4 - Terminal shroud (long)

5 - Terminal shroud (short)

6 - Bottom adjusting shroud

7 - Cable terminal protective cover

8 - Protective busbar barrier

Description

Vertical fuse rail, EBF2 size 2, 400 A and EBF3 size 3, 630 A, 690 V a.c., 185 mm busbar

system

EATON Bussmann series NH Gear catalogue 11

EBF

Parameters EBF2

Size 2

Rated thermal current Ith=In 400 A

Rated voltage Un 690 V a.c.

Rated insulation voltage Ui 1000 V a.c.

Rated frequency 50-60 Hz

Rated power dissipation 45 W

Rated short-circuit withstand current 100 kA

Mechanical durability (number of cycles) 100

IP degree of protection (IP) 20*

Compatible NH Fuse link body size 1,2

Accessories see page 18

EBF2 - Technical data

185 mm busbar system Weight

EBF2330V1 Cable terminals: V-terminals with V-clamps (35-240 mm2

) 3,2 kg

EBF2330M1 Cable terminals: screw terminals with pressed nuts M10 (M10 screw) 3,1 kg

EBF2330W1 Cable terminals: 2V-terminals with double V-clamps (2 x 50- 240 mm2

) 3,8 kg

EBF2 - Catalogue numbers

EBF2 Vertical fuse rail, size 2, 400 A, 690 V a.c., 185 mm busbar system

* With fuse link shrouds

EBF2 - Terminal clamps details

Description EBF2 V-clamps EBF2 Double V-clamps EBF2 M10 screw

Clamp V-clamp 35-300SW-B V-clamp HS 2/35-240-C M10 screw (pressed nut)*

Outline drawing

Cross-section of

conductors

V-clamp for direct fixing of conductor with busbar end with cross-section of:

35 - 185 mm2 35 - 240 mm2 35 - 185 mm2 35 - 240 mm2

35 - 240 mm2 35 - 300 mm2 35 - 240 mm2 35 - 300 mm2

Tightening torque 30 Nm 40 Nm 32 Nm

*For stranded conductors using cable ferrules is recommended

Busbar of maximum width of 40 mm and maximum thickness of 8 mm can be fixed to M-type screw terminals when protective busbar barrier between

phases is installed.

Recommend using Eaton V-terminals only. Minimum tightening torque (M12 screw) for screws fixing fuse switch disconnector to busbar system – 32

Nm, recommended tightening torque for screws and nuts with property class 8.8 – 56 Nm

EBF2

with fuse link shrouds

EBF2

Fuse rail designed for operation with NH1 and NH2 fuse links

12 EATON Bussmann series NH Gear catalogue

EBF

Parameters EBF3

Size 3

Rated thermal current Ith=In 630 A

Rated voltage Un 690 V a.c.

Rated insulation voltage Ui 1000 V a.c.

Rated frequency 50-60 Hz

Rated power dissipation 60 W

Rated short-circuit withstand current 100 kA

Mechanical durability (number of cycles) 100

IP degree of protection (IP) 20*

Compatible NH Fuse link body size 3

Accessories see page 18

EBF3 - Technical data

185 mm busbar system Weight

EBF3330V1 Cable terminals: V-terminals with V-clamps (70-300 SW) 4,0 kg

EBF3330M1 Cable terminals: screw terminals with pressed nuts M10 (M10 screw) 4,1 kg

EBF3330W1 Cable terminals: 2V-terminals with double V-clamps (2 x 50- 240 mm2

) 4,8 kg

EBF3

with fuse link shrouds

EBF3

EBF3 Vertical fuse rail, size 3, 630 A, 690 V a.c., 185 mm Busbar system

EBF3 - Terminal clamps details

*With fuse link shrouds

Description EBF3 V-clamps EBF3 Double V-clamps EBF3 M10 screw

Clamp V-clamp 35-300SW-B V-clamp HS 2/35-240-C M10 screw (pressed nut)*

Outline drawing

Cross-section of

conductors

V-clamp for direct fixing of conductor with busbar end with cross-section of:

35 - 185 mm2 35 - 240 mm2 35 - 185 mm2 35 - 240 mm2

35 - 240 mm2 35 - 300 mm2 35 - 240 mm2 35 - 300 mm2

Tightening torque 30 Nm 40 Nm 56 Nm

*For stranded conductors using cable ferrules is recommended

Busbar of maximum width of 40 mm and maximum thickness of 8 mm can be fixed to M-type screw terminals when protective busbar barrier between

phases is installed.

Recommend using Eaton V-terminals only. Minimum tightening torque (M12 screw) for screws fixing fuse switch disconnector to busbar system – 32 Nm,

recommended tightening torque for screws and nuts with property class 8.8 – 56 Nm

EBF3 - Catalogue numbers

EATON Bussmann series NH Gear catalogue 13

EBF

EBF Fuse rail with lateral busbar terminal technical data

Parameters EBF2 EBF3

Size 2 3

Rated thermal current Ith=In 400 A 630 A

Rated voltage Un 690 V a.c. 690 V a.c

Rated insulation voltage Ui 1000 V a.c. 1000 V a.c.

Rated frequency 50-60 Hz 50-60 Hz

Rated power dissipation 45 W 60 W

Rated short-circuit

withstand current 100 kA 100 kA

Mechanical durability (Number of cycles) 100 100

IP degree of protection (IP) 20* 20*

Compatible NH Fuse link body size 2 3

Accessories see page 18

*With fuse link covers

185 mm busbar system Weight

EBF2330-L Size 2 Lateral busbar terminal - left side 2,2 kg

EBF2330-R Size 2 Lateral busbar terminal - right side 2,2 kg

EBF3330-L Size 3 Lateral busbar terminal - left side 3 kg

EBF3330-R Size 3 Lateral busbar terminal - right side 3 kg

EBF2 and EBF3 Fuse rail, 185 mm busbar system, with lateral busbar terminal*

EBF3 with lateral

busbar terminal

- Left

EBF2 with lateral

busbar terminal

- Right

Description Outline drawing EBF2 Left side EBF2 Right side EBF3 Left side EBF3 Right side

Clamp M12 screw M12 screw M12 screw M12 screw

Cable terminal Left side Right side Left side Right side

Tightening torque 56 Nm 56 Nm 56 Nm 56 Nm

EBF (with lateral busbar terminal) - Terminal clamps details

EBF2 and 3 - Catalogue numbers

*Available upon request. Please contact Eaton’s application engineering department for further details: buletechnical@eaton.com

14 EATON Bussmann series NH Gear catalogue

EBF

EBF Vertical fuse rails - Outline drawings (mm)

EBF00 / 100 mm busbar system

M8 Screws V-Terminals M8 Screws

side view

V-Terminals

side view

EBF00 / 185 mm busbar system

M8 Screws V-Terminals

EATON Bussmann series NH Gear catalogue 15

EBF

EBF Vertical fuse rails - Outline drawings (mm)

EBF2 and 3 With terminals 2V (2 x 240 mm2

)

EBF2 and 3

EBF2 and 3

16 EATON Bussmann series NH Gear catalogue

EBF

EBF00 / 100 mm

EBFVA10 - Terminal shroud/adjusting shroud

Terminal shroud/adjusting shroud

EBFVA11 - Single adaptor

Single adaptor 100/185 enabling to

install EBF 00/100 mm on busbar system

185 mm

EBFVA12 - Double adaptor

Double adaptor 100/185 enabling to

install two EBF 00/100mm units

on busbar system 185 mm

EBFVA13 - Insulating busbar barrier

Insulating busbar barrier for EBF 00/100

mm

EBF00

EBFVA14 - Double distance adaptor

Double distance adaptor 185/185.

Designed for two EBF 00 units.

It adjusts front line of EBV 00

to that of EBV 1, 2, 3

(set – 3 pcs.)

EBFVA15 - Single distance adaptor

Single distance adaptor 185/185.

It adjusts front line of EBF 00

to that of EBV 1, 2, 3

(set – 3 pcs.)

EBFVA16 - Terminal shroud

Terminal shroud

EBF00, EBF00 / 100 mm

EBFVA1 - M8 Terminal screw

M8 terminal screw, for connection of

conductors with lug terminal (set - 3pcs)

EBFVA2 - Busbar shroud

Busbar shroud (polycarbonate) for busbar

system 185 mm, Width 50 mm, length 562

mm, thickness 3 mm

EBFVA3 - Hooked clamps

Hooked clamps for installation

of EBF on busbar system

without drilled holes.

(set - 3 pcs.)

EBFVA4 - Isolating pin

Isolating pin for fixing the 50 mm busbar

shroud, M8 (set – 2 pcs.)

EBFVA6 - S-Bridge clamp

S-Bridge clamp – fixed with 2 x M5 screw

- for connection of conductors with crosssection 4 mm2

up to 70 mm2

(set – 3 pcs.)

EBFVA7 - V-shape clamp

V-shape clamp – S-bridge clamp + V-shape

saddle - for connection of sector-shaped

conductors with cross-section 1.5 up to 70

mm2

(stranded) or 95 mm2

(solid)

(1 set - 3 pcs.)

EBFVA8 - Universal earthing device

Universal earthing device for EBF00, 2, 3

EBFVA9 - V-clamp

V- clamp HM-10-120. For connection of

conductor with cross-section:

10 - 70 mm2 10 - 70 mm2

25 - 120 mm2 25 - 95 mm2

EBF Vertical fuse rail - Accessories

EATON Bussmann series NH Gear catalogue 17

EBF

EBF2, EBF3

EBFVA25 - Busbar shroud

Busbar shroud (polycarbonate) for

busbar system 185 mm, Width 100 mm,

length 707 mm, thickness 2 mm

EBFVA26 - Isolating pin

Isolating pin for fixing the 100mm

busbar shroud, M12 (set – 2 pcs.)

EBFVA27 - Terminal shroud

Terminal shroud

EBFVA28 - Extended terminal shroud

Extended terminal shroud. For use with

terminal shroud EBFVA27

EBFVA29 - Terminal protective cover

Terminal protective cover

EBFVA31 - Fuse link shroud

Fuse link shroud

EBFVA8 - Universal earthing device

Universal earthing device

for EBV 00, 2, 3

EBF2, EBF3

Terminal screw

For connection of conductors

with lug terminal (1 set - 3pcs)

EBFVA17 - M10 terminal screw for EBF2

EBFVA18 - M12 terminal screw for EBF3

EBFVA19 - V-clamp

V-clamp. For connection of conductor

with cross-section:

35 - 120 mm2 35 - 150 mm2

35 - 240 mm2 35 - 300 mm2

EBFVA20 - V-clamp

V-clamp. For connection of conductor

with cross-section:

35 - 185 mm2 35 - 240mm2

35 - 240 mm2 35 - 300 mm2

EBFVA21 - Double V-clamp

Double V-clamp. For connection of two

conductors with cross-section:

35 - 185 mm2 35 - 240 mm2

35 - 240 mm2 35 - 300 mm2

EBFVA22 - V-terminal lug

V-terminal lug for V-clamp for

connection of conductors with crosssection 35 mm2

up to 240 mm2

EBFVA23 - V-clamp HS

V-clamp HS (steel) for connection of two

conductors with cross-section

35 - 135 mm2 35 - 240 mm2

35 - 240 mm2 35 - 300 mm2

EBFVA24 - Hooked clamps

Hooked clamps for installation

of EBF, 2, 3 on busbar

system without drilled holes

(set - 3 pcs.)

EBF Vertical fuse rail - Accessories

18 EATON Bussmann series NH Gear catalogue

EBH

EBH

Horizontal fuse switch disconnectors

Designed for distribution of electricity and protection of electrical equipment

against short-circuits and overloads with industrial fuse links.

EBH Introduction 20

EBH Technical data 21

EBH Catalogue numbers structure 22

EBH000 23-24

EBC000 Compact size 000 25-27

EBH00 Mounting plate installation 28-29

EBH00 60 mm busbar system 30-32

EBH00 Features and benefits 33-34

EBH1 35-37

EBH2 38-39

EBH3 40

Fuse switch disconnector electronic fuse

monitoring module

41

Outline drawings 42-51

Accessories 52

EATON Bussmann series NH Gear catalogue 19

EBH

Applications

EBH Horizontal fuse switch disconnectors are designed for distribution of electricity and protection of electrical equipment against shortcircuits and overloads with industrial fuse links. They are conforming to IEC 60947-1 and IEC 60947-3 standards. They are intended for

installation in low voltage distribution boards, cable and metering cabinets.

Sizes

EBH Horizontal fuse switch disconnectors are available in the following sizes:

• 000 (160 A)

• 00 (160 A)

• 1 (250 A)

• 2 (400 A)

• 3 (630 A)

Construction

Thermoplastic parts of EBH Horizontal fuse switch disconnectors are made of fibre glass strengthened polyamide with halogen free

flame retardant added and have the highest possible flammability class – V0.

EBH Horizontal fuse switch disconnectors consist of following parts:

• Three pole main base with spring-loaded contacts designed for connection of circular or sector-shaped conductors; conductors with

lug terminals or busbar

• Removable cover with fuse links,

Arc chutes with steel deionization plates over top contacts,

Silver plated contacts providing low power loss.

The making and breaking operations has to be done with adequate force since these are manually operated switches

Flexibility to terminate circular or sector-shaped busbar conductors for V-clamps or double V-clamps terminals. Conductors with lugs can

be terminated with screw terminals

Voltage test can be performed through test holes in fuse link cover

Monitoring of the fuse link status possible with electronic module

Mounting

On mounting plate

• EBH00 , EBH1 , EBH2 , EBH3

On double DIN-Rail

• EBH00

On busbar systems:

• 60 mm busbar system

• EBH00, EBH1, EBH2 – installation on busbar system with hooked clamps

• 100 mm busbar system

• EBH2, EBH1 – installation on busbar system with hooked clamps

Operating conditions

• To be installed in a room free of any dust, aggressive or explosive gases

• Altitude up to 2000 meters above sea level

• Outdoor – in cabinets with protection degree > IP 34

• Ambient temperature from -25 °C to +55 °C

• Relative humidity of the air should not be higher than 50 percent at temperature of +40°

20 EATON Bussmann series NH Gear catalogue

EBH

Technical data

EBH2 switch disconnector with solid links can be used for 400 A

• Rated short-time withstand current 1s Icw = 13 kA

• Rated short-circuit making capacity Icm = 8 kA

1) Ith - thermal current of fuse switch disconnector without external enclosure, installed outdoors (In case of the installation of fuse switch

disconnectors in enclosures then load factor should be considered)

2) for 60 mm busbar system

EBH000 EBH00 EBH1 EBH1 Busbar

system installation EBH2 EBH3

Rated thermal

current Ith

1) 160 A 160 A 250 A 250 A 400 A 630 A

Rated

voltage Un

690 V a.c. 690 V a.c. 690 V a.c. 690 V a.c. 690 V a.c. 690 V a.c.

Utilisation

category AC-23B AC-22B AC-22B AC-21B DC-21B AC-23B DC-21B DC-22B AC-23B DC-22B AC-23B AC-22B DC-22B2) AC-23B DC-21B DC-22B AC-22B DC-21B

Rated switching

current Ie

100 A 100 A 160 A 160 A 160 A 160 A 160 A 160 A 250 A 250 A 250 A 250 A 250 A 400 A 400 A 400 A 630 A 630 A

Rated switching

voltage Ue

400

V a.c.

690

V a.c.

400

V a.c.

690

V a.c.

250

V a.c.

690

V a.c.

440

V a.c.

250

V a.c.

690

V a.c.

250

V a.c.

400

V a.c.

690

V a.c.

250

V a.c.

690

V a.c.

440

V a.c.

220

V a.c.

690

V a.c.

250

V a.c.

Rated short circuit

making current 100 kA (400 and 690 V a.c.)

15 kA

(400 &

690 V a.c.)

80 kA

(690 V a.c.) 20 kA

(400 & 690 V a.c.)

80 kA

(690 V a.c.) 25 kA

(400 V &

690 V a.c.)

80 kA (690 V a.c.) 25 kA

(400 &

690 V a.c.)

80 kA

(690 V a.c.) 15 kA

(400 &

690 V a.c.)

20 kA

(400 .&

690 V a.c.)

100 kA

(400 & 690 V a.c.) 100 kA

(400 V a.c.)

100 kA

(400 V a.c.) 100 kA (400 V a.c.) 100 kA

(400 V a.c.)

Rated short circuit

withstand current 25 kA (400 and 690 V a.c.)

15 kA

(400 &

690 V a.c.)

80 kA

(690 V a.c.) 20 kA

(400 & 690 V a.c.)

80 kA

(690 V a.c.) 25 kA

(400 &

690 V a.c.)

80 kA (690 V a.c.) 25 kA

(400 &

690 V a.c.)

80 kA (690 V a.c.)

25 kA

(400 & 690 V a.c.) 100 kA

(400 V a.c.)

100 kA

(400 V a.c.)

100 kA

(400 V a.c.) 100 kA (400 V a.c.)

Rated insulation

voltage Ui

1000 V 1000 V 1000 V 1000 V 1000 V 1000 V

Rated power

dissipation 12 W 12 W 32 W 32 W 34 W 60 W

Rated impulse

withstand

voltage Uimp.

8 kV 8 kV 8 kV 8 kV 8 kV 12 kV 12 kV

Rated

frequency 50-60 Hz - 50-60

Hz - 50-60

Hz - 50-60 Hz - 50-60

Hz - 50-60

Hz -

Mechanical durability

(number of cycles) 2000 1600 1600 1600 1000 1000

Electrical durability (number

of cycles) 300 200 200 200 200 200

IP degree of

protection (IP) 20 20 30 30 20 20

Weight ~0.6 / ~0.9 kg ~0.7 / ~0.9 kg ~2 kg ~2,5 kg ~3 / ~4.5 kg ~5 / ~5.9 kg

Compatible NH Fuse

link body size 000 00 1 1 2 3

EATON Bussmann series NH Gear catalogue 21

EBH

Example: EBH00O3TS5

Ordering code information Type designation

Product type EBH

NH Fuse link size 00

Mounting type 0

Number of poles 3

Simultaneous or separate switching T

Terminal clamps S5

Complete part numbers EBH 00 O 3 T S5

Catalogue number EBH00O3TS5

represents a horizontal fuse switch

disconnector, suitable for NH Fuse link

size 00, mounting plate installation

O, 3-pole 3, simultaneous 3 phase

switching T, with S-bridge clamps, M5

screws S5.

Horizontal

fuse switch

disconnector

NH Fuse

link size Mounting type Poles Switching type Connection type Terminal clamps details Installation

EBH 000

00

1

2

3

O = Mounting

plate installation

1 = 60 mm

busbar system

2 = 100 mm

busbar system

3 =

3-pole

S = Each phase

switching

separately

T = Simultaneous 3

phase switching

B = Bottom cable

terminal connection

with lug terminals

T = Top cable terminal

connection with lug

terminals

F = Busbar ends

M2 = Screw terminals with M12 screws

M8 = Screw terminals with M8 scews

M1 = Conductors with lug terminals with

M10 screws

MV = Screw terminals / V-clamps

S5 = S-Bridge clamps with M5 screws

S8 = Screw terminals with M8 Screws

SV = S-bridge clamps / V-clamps

V1 = V-shape clamps

VS= V clamps / S-bridge clamps

VM = V clamps / Screw terminals

W1 = Double V-Clamps

-D = installation on

DIN-Rail

L = Lengthened terminal

shrouds

- E, -TE, -BE Electronic

fuse monitoring module,

see details page 41

Miscellaneous parts: EBC000: Compact fuse switch disconnector size 000 see details pages 25-27

Catalogue number structure

22 EATON Bussmann series NH Gear catalogue

EBH

EBH000

for installation on mounting plate

Installation on mounting plate Cable terminal

EBH000O3TS5 For connection of round conductors S-bridge clamps

EBH000O3TS5-D For connection of round conductors, possible installation on DIN-Rail S-bridge clamps

EBH000O3TM8 For connection of round conductors with lug terminals M8 screws

EBH000O3TM8-D For connection of round conductors with lug terminals, possible installation on DIN-Rail M8 screws

EBH000O3TS5L For connection of round conductors,lengthened terminal shrouds S-bridge clamps

EBH000O3TM8L For connection of round conductors with lug terminals, lengthened terminal shrouds M8 screws

60 mm busbar system Cable terminal

EBH00013TBS5 Cable terminal – bottom, for connection of round conductors S-bridge clamps

EBH00013TTS5 Cable terminal – top, for connection of round conductors S-bridge clamps

EBH00013TBM8 Cable terminal – bottom, for connection of conductors with lug terminals M8 screws

EBH00013TTM8 Cable terminal – top, for connection of conductors with lug terminals M8 screws

EBH000 - Technical data

Parameters EBH000

Rated thermal current Ith=ln 100/160 A

Rated voltage Un

690 V a.c.

Utilisation category AC-23B AC-22B AC-21B DC-21B

Rated switching voltage Ue 400 V a.c. 400 V a.c. 690 V a.c. 250 V a.c.

Rated switching current Ie 100 A 100 A 100 A 160 A

Rated short circuit making current 25 kA

Rated short circuit withstand

current 100 kA

Rated insulation voltage Ui 1000 V

Rated impulse withstand voltage Uimp

8 kV

Rated power dissipation 12 W

Rated frequency 50-60 Hz -

Mechanical durability (number of cycles) 2000

Electrical durability (number of cycles) 300

IP degree of protection (IP) IP 20

Compatible NH Fuse link body size 000

Accessories see page 52

EBH000 - Catalogue numbers

EBH000 Horizontal fuse switch disconnectors, size 000, 160 A and 690 V a.c.

EATON Bussmann series NH Gear catalogue 23

EBH

EBH000 for installation on 60 mm busbar system

Description Clamp Drawing

of clamp

Cross-section of

conductors Cu busbar Tightening

torque

Dimensions and spacing of holes

for installation of EBH000 on

mounting plate

EBH000

S-bridge

clamp

2 x M5 x 16

Cu/Al

conductor

1,5 - 35 mm2

maximum

busbar

width

15 mm

3 Nm*

M8 x 16

screw

conductor with

lug terminal up

to 70 mm2

maximum

busbar

width

15 mm

10 Nm*

For stranded conductors using cable ferrules is recommended

*Using of torque wrench is recommended

EBH000 - Terminal clamps details

EBH000

for mounting on DIN-Rail

EBH000 for installation on mounting plate

with double terminal shrouds

EBH000

for installation on mounting plate

with single terminal shrouds

Ø6,5

50

EBH000, Horizontal fuse switch disconnectors, size 000, 160 A and 690 V a.c.

24 EATON Bussmann series NH Gear catalogue

EBH

Installation on mounting plate Cable terminal

EBC000O3TF For connection of round conductors Frame clamps

Installation on double DIN-Rail Cable terminal

EBC0003TF-D125 Double DIN-Rail with spacing of 125 mm Frame clamps

EBC0003TF-D150 Double DIN-Rail with spacing of 150 mm Frame clamps

60 mm busbar system Cable terminal

EBC00013TTF Cable terminal-top, for connection of conductors with busbar ends Frame clamps

EBC00013TBF Cable terminal-bottom, for connection of conductors with busbar ends Frame clamps

EBC000 - Technical data

EBC000 - Catalogue numbers

Compact EBC000 Horizontal fuse switch disconnectors 125 A, 690 V a.c. for mounting

on plate and on double DIN-Rail and for installation on 60 mm busbar system*

Description Cable terminal Drawing

of clamp

Cross-section of

conductors Tightening torque

EBC000 Frame clamps 2,5 - 50 mm- 6 Nm 3 Nm****

For stranded conductors using cable ferrules is recommended

****Using of torque wrench is recommended

EBC000 - Terminal clamps details

Compact dimensions - consume half the space

Protective covers provide touch protection

Built-in hooked clamps provide fast installation on busbar system

Top/bottom cable terminal

EBC000

Description EBC000

Rated thermal current Ith 125 A

Rated voltage Un 690 V a.c.

Utilisation category AC-21B** AC-22B*** AC-23B DC-22B

Rated switching voltage Ue 690 V a.c. 690 V a.c. 400 V a.c. 250 V a.c.

Rated switching current Ie 125 A 125 A 125 A 100 A

Rated short circuit making current

50*/35** kA (690 V a.c.) 20 kA

(400, 500 & 690 V a.c.) 50 kA (500 V a.c.)

80 kA (400 V a.c.)

Rated short circuit withstand current 80 kA (400, 500 & 690 V a.c.) 20 kA

(400, 500 & 690 V a.c.)

Rated insulation voltage Ui 1000 V

Rated impulse withstand voltage Uimp 6 kV

Rated power dissipation 9 W

Rated frequency 50-60 Hz -

Mechanical durability (number of cycles) 1600

Electrical durability (number of cycles) 200

IP degree of protection IP 30

Compatible NH Fuse link body size 000

*- EBH 000 , ***- EBH 000 -S

* EBC Available upon request. Please contact Eaton’s application engineering department for further details: buletechnical@eaton.com

EATON Bussmann series NH Gear catalogue 25

EBH

70 mm

Fuse switch disconnectors EBC000 are designed for installation of distribution board’s protective panels at two depths:

covering system at 70 mm depth: covering system at 32 mm and 70 mm depth

Distribution board’s

protective panel

installation depth

With cables connected

to the top cable terminal

EBC000

With cables connected to

the bottom cable terminal EBC000

Fuse switch disconnectors EBC000 are manufactured in

two versions depending on type of cable terminal

- With bottom cable terminal

- With top cable terminal

32 mm

Covering system at 32 mm depth

Distribution board’s

protective panel

installation depth

Save space in the switchboard with EBC000*

106

106

53 53 106

106

53 53

EBH00 EBC000 EBH00 EBC000

Covering system at 70 mm depth

EBC000 -S (EBC000 ) width dimensions is equal to half the width of EBH00 -S (EBH00 ), so we can install more disconnectors (keeping

a certain width of the switchboard) to protect individual circuits in the switchboard.

*EBC Available upon request. Please contact Eaton’s application engineering department for further details: buletechnical@eaton.com

26 EATON Bussmann series NH Gear catalogue

EBH

Fuse switch disconnector EBC000 suitable for busbar systems has a special cavity.

Cavity for

busbar

system’s

support

It is possible to install microswitch indicating position open/close fuse switch disconnectors.

Slot to insert wires

connected to

microswitch

Fuse switch disconnector EBC000

for mounting on double DIN-Rail

EBC000

mounting on plate

Compact EBC000 Horizontal fuse switch disconnector - Installation details*

*EBC Available upon request. Please contact Eaton’s application engineering department for further details: buletechnical@eaton.com

EATON Bussmann series NH Gear catalogue 27

EBH

Installation on mounting plate Cable terminal

EBH00O3TS5 For connection of round conductors S-bridge clamps

EBH00O3TM8 For connection of conductors with lug terminals M8 screws

EBH00O3TV1 For connection of sector-shaped conductors V-shape clamps

EBH00O3TS5L For connection of round conductors, lengthened terminal shrouds S-bridge clamps

EBH00O3TM8L For connection of conductors with lug terminals, lengthened terminal shrouds M8 screws

EBHOO03TV1L For connection of sector-shaped conductors, lengthened terminal shrouds V -shape clamps

EBH00

EBH00 - Technical data

EBH00 - Catalogue numbers

EBH00 Horizontal fuse switch disconnectors, size 00, 160 A, 690 V a.c.

Description EBH00

Rated thermal current Ith 160 A

Rated voltage Un 690 V a.c.

Utilisation category AC-23B DC-22B DC-21B

Rated switching voltage Ue 690 V a.c. 250 V a.c. 440 V a.c.

Rated switching current Ie 160 A 160 A 160 A

Rated short circuit making

current

690 V a.c. 80 kA (690 V a.c.) 20 kA (400 & 690 V a.c.) 400 V a.c. 100 kA (400 V a.c.)

Rated short circuit withstand

current

690 V a.c. 80 kA (690 V a.c.) 20 kA (400 & 690 V a.c.) 400 V a.c. 100 kA (400 V a.c.)

Rated insulation voltage Ui 1000 V

Rated impulse withstand voltage Uimp 8 kA

Rated power dissipation 12 W

Rated frequency 50-60 Hz -

Mechanical durability (number of cycles) 1600

Electrical durability (number of cycles) 200

IP degree of protection IP 20

Compatible NH Fuse link body size 00

Accessories see page 52

Double DIN-Rail options available, please contact buletechnical@eaton.com for further details28 EATON Bussmann series NH Gear catalogue

EBH

Description Clamp Drawing

of clamps

Cross-section of

conductors

Cu

Busbar

Tightening

torque

Dimensions and spacing of holes

for installation of EBH 00

on mounting plate

EBH00

S-bridge

clamp

2 x M5 x 16

Cu/Al conductor

4 - 50 mm2

Maximum

busbar width

20 mm

3 Nm*

M8 x 16

screw

conductor with lug

terminal up to 70 mm2

Maximum

busbar width

20 mm

10 Nm*

V-shape

clamp

2 x M5 x 20

Maximum

busbar width

20 mm

3 Nm*

EBH00 - Terminal clamps details

For stranded conductors using cable ferrules is recommended

*Using of torque wrench is recommended

R

5 70

R

66 3

7

1,5 mm2

- 2,5 mm2

4 mm2

- 70 mm2

4 mm2

- 95 mm2

Fuse switch disconnector EBH00

with additional terminal shrouds

Fuse switch disconnector EBH00

for mounting on double DIN-Rail*

EBH00

EBH00 Horizontal fuse switch disconnectors, size 00, 160 A, 690 V a.c.

*please contact buletechnical@eaton.com for further details.

EATON Bussmann series NH Gear catalogue 29

EBH

EBH00 - Technical data

Description EBH0013T

Rated thermal current Ith 160 A

Rated voltage Un 690 V a.c.

Utilisation category AC-23B AC-22B DC-22B

Rated switching voltage Ue 400 V a.c. 690 V a.c. 250 V a.c.

Rated switching current I

e 160 A 160 A 160 A

Rated short circuit making current 100 kA 20 kA

Rated short circuit withstand current 100 kA 20 kA

Rated insulation voltage Ui 1000 V a.c.

Rated impulse withstand voltage Uimp 8 kV

Rated power dissipation 12 W

Rated frequency 50-60 Hz -

Mechanical durability (Number of cycles) 1600

Electrical durability (Number of cycles) 200

IP degree of protection IP 20

Compatible NH Fuse link body size 00

Accessories see page 52

EBH00 - Catalogue numbers

Description Clamp Drawing

of clamp

Cross-section of

conductors

Cu

busbar

Tightening

torque

EBH00-M8 M8 x 16

screw

Conductor with lug terminal

up to 70 mm2

Maximum busbar width

20 mm 10 Nm*

EBH00-F Frame clamps 4 - 95 mm2 - 6 Nm*

3 Nm*

For stranded conductors using cable ferrules is recommended

*Using of torque wrench is recommended

EBH00 Horizontal fuse switch disconnectors, size 00, 160 A, 690 V a.c., 60 mm busbar

system

EBH00 - Terminal clamps details

60 mm busbar system installation Cable terminal

EBH0013TBM8 Cable terminal – bottom, for connection of conductors with lug terminals M8 screws

EBH0013TTM8 Cable terminal – top, for connection of conductors with lug terminals M8 screws

EBH0013TBF Cable terminal – bottom, for connection of conductors with busbar ends Frame clamps

EBH0013TTF Cable terminal – top, for connection of conductors with busbar ends Frame clamps

System of protective covers provides touch protection

Possible installation of distribution board’s protective panel at depth of 32 mm or 70 mm

Built-in hooked clamps provide fast installation onto busbar system

Top/bottom cable terminal

EBH00

60 mm busbar system

30 EATON Bussmann series NH Gear catalogue

EBH

Fuse switch disconnector EBH00 suitable for busbar system has special cavity in its main base

Cavity

for busbar

system’s

support

Fuse switch disconnectors EBH00 busbar mount type are designed for installation of distribution board’s protective panels at two

depths: covering system at 32 mm and 70 mm depth

70 mm

distribution board

protective panel

installation depth

32 mm

With cables connected to the top cable terminal

EBH00

With cables connected to the bottom cable terminal EBH00

Fuse switch disconnectors EBH00 are manufactured in two versions depending on type of cable terminal:

• EBH00 with bottom cable terminal

• EBH00 with top cable terminal

Covering system at 32 mm depth Covering system at 70 mm depth

EBH00 Horizontal fuse switch disconnectors, Installation details

distribution board

protective panel

installation depth

EATON Bussmann series NH Gear catalogue 31

EBH

Cable terminals:

M8 screw terminal EBH00

It is possible to install microswitch indicating position of fuse switch disconnectors EBH00

Slot to insert wires

connected to

microswitch

Frame clamp EBH00

EBH00 Fuse switch disconnectors - Installation details

32 EATON Bussmann series NH Gear catalogue

EBH

New features of cable terminals

• Connection of one or two sector-shaped conductors with cross-section up to 120 mm2

• Connection of two round conductors with busbar ends and cross-section up to 70 mm2

Space saving

• Possible reduction of external width of cable distribution cabinet to width of a fuse switch disconnector

Effi cient current circuit

• No screw or riveted connection between contact and cable terminal (uniform design of current circuit ensures lower

power loss and operating temperature)

Safety

• Fuse cover and cable terminal cover sealing

• Extension of covering of conductors connected to cable terminals by installation of additional covers

Sealing of a fuse

switch disconnector

Sealing

of terminal cover

Possible connection

of two sector-shaped

conductors with

cross-section up to 120

mm2

each with double

V-clamp

Extension of covering of

conductors connected

to cable terminals

by installation

of additional covers

Flexibility to connect

two round conductors

with cross-section up

to 70 mm2

with

Prism clamp

Description label

Description label

EBH00 - Features and benefi ts

EATON Bussmann series NH Gear catalogue 33

EBH

EBH00 - Extended covering of conductors connected to cable terminal

For extension of covering of conductors connected to cable terminals, for example: to fully cover cables in cable distribution cabinet, any

required number of additional covers could be installed. Cover length - 50 mm.

EBH00 with V-clamp for connection of sector-shaped conductors with cross-section up to 120 mm2

Additional covers

34 EATON Bussmann series NH Gear catalogue

EBH

EBH1 Horizontal fuse switch disconnectors, size 1, 250 A, 690 V a.c.

EBH1 - Technical data

* For 60 mm busbar system

EBH1

for installation

on mounting plate

EBH1 - Catalogue numbers

Installation on mounting plate Cable terminals

EBH1O3TS8 For connection of round conductors S-bridge clamps

EBH1O3TM1 For connection of conductors with lug terminals Screws

EBH1O3TV1 For connection of sector-shaped conductors V-clamps

EBH1O3TVS For connection of round conductors, top terminals - V-terminals, bottom terminals - S-bridge terminals V- clamps / S-bridge clamps

EBH1O3TVM For connection of round conductors, top terminals - V-terminals, bottom terminals - screw terminals V- clamps /screws

EBH1O3TSV For connection of round conductors, top terminals - S-bridge terminals, bottom terminals - V-terminals S-bridge clamps / V- clamps

EBH1O3TMV For connection of round conductors, top terminals - screw terminals, bottom terminals - V-terminals screw terminals / V- clamps

60 mm busbar system Cable terminals

EBH113TTS8 Top cable terminals, for connection of round conductors S-bridge clamps

EBH113TBS8 Bottom cable terminals, for connection of round conductors S-bridge clamps

EBH113TBM1 Bottom cable terminals, for connection of conductors with lug terminals Screws

EBH113TTV1 Top cable terminals, for connection of sector-shaped conductors V- clamps

EBH113TBV1 Bottom cable terminals, for connection of sector-shaped conductors V- clamps

100 mm busbar system Cable terminals

EBH123TTS8 Top cable terminals, for connection of round conductors S-bridge clamps

EBH123TBS8 Bottom cable terminals, for connection of round conductors S-bridge clamps

EBH123TTM1 Top cable terminals, for connection of conductors with lug terminals Screws

EBH123TBM1 Bottom cable terminals, for connection of conductors with lug terminals Screws

EBH123TTV1 Top cable terminals, for connection of sector-shaped conductors V-clamps

EBH123TBV1 Bottom cable terminals, for connection of sector-shaped conductors V-clamps

Description EBH103

Mounting plate installation

EBH113 and EBH123

60 mm and 100 mm busbar system

Rated thermal current Ith=In 250 A 250 A

Rated voltage Un 690 V 690 V

Utilisation category AC-23B DC-22B AC-23B AC-22B DC-22B*

Rated switching voltage Ue 690 V a.c. 250 V a.c. 400 V a.c. 690 V a.c. 250* V a.c.

Rated switching current Ie 250 A 250 A 250 A

Rated short circuit

making current 80 kA (690 V a.c.)

100 kA (400 V a.c.)

25 kA

(400 & 690 V a.c.)

80 kA (690 V a.c.)

100 kA (400 V a.c.)

25* kA

(400 & 690 V a.c.) Rated short circuit

withstand current

Rated insulation voltage Ui 1000 V 1000 V

Rated impulse withstand

voltage Uimp

8 kV 8 kV

Rated power dissipation 32 W 32W

Rated frequency 50-60 Hz - 50-60 Hz -

Mechanical durability (Number of cycles) 1600 1600

Electrical durability (Number of cycles) 200 200

IP degree of protection (IP) 30 30

Compatible NH Fuse link body size 1 1

Accessories see page 52

EATON Bussmann series NH Gear catalogue 35

EBH

Description EBH1 EBH1 M10 screw EBH 1 V-clamps

Clamp S-bridge clamp 2xM8x30 M10x25 screw V-clamp HS 35-300-C

Picture of a clamp

Drawing of a clamp

Cross-section of

conductors

Cu/Al conductor

35 - 120 mm2

Conductor with lug terminal

up to 120 mm2

V-clamp for direct fixing of conductor with

busbar end with cross-section of:

35 - 185 mm2

35 - 240 mm2

35 - 240 mm2

35 - 300 mm2

Cu busbar maximum busbar width 35 mm

Tightening torque 10 Nm* 20 Nm* 40 Nm*

Dimensions and spacing

of holes for installation

of EBH1 on mounting plate

For stranded conductors using cable ferrules is recommended

*Using of torque wrench is recommended

94

50

11

8

6

R

EBH1 - Terminal clamps details

EBH1 Horizontal fuse switch disconnectors, size 1, 250 A, 690 V a.c.

36 EATON Bussmann series NH Gear catalogue

EBH

EBH1

for installation on busbar system

EBH1

for installation on mounting plate

EBH1

for installation on mounting plate,

with double terminal shrouds

EBH1

for installation on mounting plate, picture of fuse switch

disconnector without fuse links cover and terminal

shrouds, top cable terminal - M screws, bottom cable

terminal - V-clamps, (EBH1 bottom cable terminal - M

screws, top cable terminal - V-clamps)

EBH1 Horizontal fuse switch disconnectors, size 1 installation details

EATON Bussmann series NH Gear catalogue 37

EBH

EBH2 - Technical data

EBH2

for installation on mounting plate

EBH2 Horizontal fuse switch disconnector, size 2, 400 A, 690 V a.c.

Installation on mounting plate Cable terminals

EBH2O3TS8 For connection of round condutors S-bridge clamps

EBH2O3TM1 For connection of sector-shaped condutors V-clamps

EBH2O3TV1 For connection of sector-shaped conductors Double V- clamps

EBH2O3TW1 For connection of conductors with lug terminals M10 screws

60 mm busbar system Cable terminals

EBH213TBM1 Bottom cable terminals, for connection of conductors with lug terminals M10 screws

EBH213TTM1 Top cable terminals, for connection of conductors with lug terminals M10 screws

EBH213TBV1 Bottom cable terminals, for connection of sector-shaped conductors V-clamps

EBH213TTV1 Top cable terminals, for connection of sector-shaped conductors V-clamps

EBH213TBW1 Bottom cable terminals, for connection of sector-shaped conductors Double V- clamps

EBH213TTW1 Top cable terminals, for connection of sector-shaped conductors Double V- clamps

100 mm busbar system Cable terminals

EBH223TBM1 Bottom cable terminals, for connection of conductors with lug terminals M10 screws

EBH223TTM1 Top cable terminals, for connection of conductors with lug terminals M10 screws

EBH223TBV1 Bottom cable terminals, for connection of sector-shaped conductors V-clamps

EBH223TTV1 Top cable terminals, for connection of sector-shaped conductors V-clamps

EBH223TBW1 Bottom cable terminals, for connection of sector-shaped conductors Double V-clamps

EBH223TTW1 Top cable terminals, for connection of sector-shaped conductors Double V-clamps

EBH2 - Catalogue numbers

Description EBH2

Rated thermal current Ith 400 A

Rated voltage Un 690 V a.c.

Utilisation category AC-23B DC-21B DC-22B

Rated switching voltage Ue 690 V a.c. 440 V a.c. 220 V a.c.

Rated switching current Ie 400 A 400 A 400 A

Rated short circuit making current

690 V a.c. 80 kA

15 kA 20 kA

400 V a.c. 100 kA

Rated short circuit withstand current

690 V a.c. 80 kA

15 kA 20 kA

400 V a.c. 100 kA

Rated insulation voltage Ui 1000 V a.c.

Rated impulse withstand voltage Uimp 12 kV

Rated power dissipation 45 W

Rated frequency 50-60 Hz -

Mechanical durability (Number of cycles) 100

Electrical durability (Number of cycles) 200

IP degree of protection IP20

Compatible NH Fuse link body size 2

Accessories see page 52

38 EATON Bussmann series NH Gear catalogue

EBH

For stranded conductors using cable ferrules is recommended

*using of torque wrench is recommended

EBH2 - Terminal clamps details

EBH2 (top cable terminal: V-clamp)

EBH2 (bottom cable terminal: V-clamp) for installation on

busbar systems

EBH2 (top cable terminal: double V-clamp

EBH2 (bottom cable terminal: doubleV-clamp) for

installation on busbar systems

EBH2

for installation on mounting plate,

cable terminals: double V-clamps

EBH2

for installation on mounting plate,

cable terminals: V-clamps

EBH2*

(top cable terminal: M10 screws)

EBH2 -SD* (bottom cable terminal:

M10 screws) for installation on busbar

systems

EBH2 Horizontal fuse switch disconnector, size 2, 400 A, 690 V a.c.

Description Clamp Drawing of

clamps Cross-section of conductors Cu busbar Tightening

torque

Dimensions and spacing of

holes for installation of EBH 2 on

mounting plate

EBH 2

S-bridge

clamp

2 x M8

x 30

Cu/Al conductor

50÷185 mm2

Maximum

busbar width

35 mm

10 Nm*

M10 x 30

screw

conductor with lug terminal

up to 240 mm2 20 Nm*

V- clamp

35-300SW-B

V-clamp for direct fixing

of conductor with busbar end

with cross-section:

35 - 185 mm2

35 - 240 mm2

35 - 240 mm2 35- 300 mm2

30 Nm*

Double

V- clamp

HS2/

35-240-C

V-clamp for direct fixing of conductor with

busbar end with cross-section:

35 - 185 mm2

35 - 240 mm2

35 - 240 mm2 35 - 300 mm2

40 Nm*

13

9.5

R

14

130

ø

EATON Bussmann series NH Gear catalogue 39

EBH

EBH3 - Technical data

Installation on mounting plate Cable terminal

EBH3O3TS8 For connection of round conductors S-bridge clamps

EBH3O3TM2 For connection of conductors with lug terminals M12 screws

60 mm busbar system Cable terminal

EBH313TM2 For installation on 60 mm busbar system, top/bottom cable terminal M12 screws

EBH3 - Catalogue numbers

EBH3

for installation on mounting plate

EBH3 Horizontal fuse switch disconnector, size 3, 630 A, 690 V a.c.

Description EBH 3

Rated thermal current Ith=ln 630 A

Rated voltage Un 690 V a.c.

Utilisation category AC-22B DC-21B

Rated switching voltage Ue 690 V a.c. 250 V a.c.

Rated switching current Ie 630 A 630 A

Rated short circuit making current 25 kA

Rated short circuit withstand current 100 kA

Rated insulation voltage Ui 1000 V a.c.

Rated impulse withstand voltage Uimp 12 kV

Rated power dissipation 60 W

Rated frequency 50-60 Hz

Mechanical durability (Number of cycles) 1000

Electrical durability (Number of cycles) 200

IP degree of protection IP 20

Compatible NH Fuse link body size 3

Accessories see page 52

Version Clamp Drawing

of clamp

Cross-section

of conductors Cu busbar Tightening

torque

Dimensions and spacing of holes

for installation of EBH 3 on mounting plate

EBH 3

S-bridge

clamp

2 x M8 x 35

Cu/Al conductor

50 - 185 mm2

Maximum

busbar

width 35

mm

10 Nm*

M12 x 30

screw

conductor with

lug terminal up

to 240 mm2

20 Nm*

50

150

9.5

8.5

R

For stranded conductors using cable ferrules is recommended

*using of torque wrench is recommended

EBH3 - Terminal clamps details

40 EATON Bussmann series NH Gear catalogue

EBH

EBH00-X

with electronic fuse monitoring module

Horizontal fuse switch disconnector electronic fuse monitoring module*

Parameters

Operating voltage AC - 400 - 690 V, 40 - 60 Hz;

Relay parameters 5 A , 250 V~

CAUTION! Use only with fuse links with non-isolated

gripping lugs!

Catalogue number Description

EBH00O3TS5-TE For installation on mounting plate, power supply connected to top cable terminals

EBH00O3TS5-BE For installation on mounting plate, power supply connected to top bottom terminals

EBH0013TTS5-E For installation on 60 mm busbar system, top cable terminals

EBH0013TBS5-E For installation on 60 mm busbar system, bottom cable terminals

EBH1O3TS8-TE For installation on mounting plate, power supply connected to top cable terminals

EBH1O3TS8-BE For installation on mounting plate, power supply connected to top bottom terminals

EBH113TTS8-E For installation on 60 mm busbar system, top cable terminals

EBH113TBS8-E For installation on 60 mm busbar system, bottom cable terminals

EBH123TTS8-E For installation on 100 mm busbar system, top cable terminals

EBH123TBS8-E For installation on 100 mm busbar system, bottom cable terminals

EBH2O3TS8-TE For installation on mounting plate, power supply connected to top cable terminals

EBH2O3TS8-BE For installation on mounting plate, power supply connected to top bottom terminals

EBH213TTS8-E For installation on 60 mm busbar system, top cable terminals

EBH213TBS8-E For installation on 60 mm busbar system, bottom cable terminals

EBH223TTS8-E For installation on 100 mm busbar system, top cable terminals

EBH223TBS8-E For installation on 100 mm busbar system, bottom cable terminals

Electronic fuse monitoring module, cable terminal - S-bridge clamps installation details

L1, L2, L3 diodes are on - all three phases are supplied, all

fuse links are operational.

Relay contacts: [21..22] - closed; [13..14] - opened

L1, L2, L3 diodes are flashing - all three phases are

supplied, fuse links operated

Relay contacts: [21..22] - opened; [13..14] - closed

L1, L2, L3 diodes are off - two or more phases are not

supplied or fuse links are removed.

Relay contacts: [21..22] - opened; [13..14] - closed

5 A 250 V AC

Fuse switch disconnector Electronic fuse monitoring

module

LEDs

disconnector contact position during normal operation

* Available upon request. Please contact Eaton’s application engineering department for further details: buletechnical@eaton.com

EATON Bussmann series NH Gear catalogue 41

EBH

EBH000 Mounting plate installation, S-Bridge clamps and M Screws

EBH000 Mounting plate installation, S-Bridge clamps and M Screws with lengthened terminal shrouds

EBH Horizontal Fuse switch disconnector - Outline drawings (mm)

42 EATON Bussmann series NH Gear catalogue

EBH

EBH Horizontal fuse switch disconnector - Outline drawings (mm)

EBH000 - 60 mm busbar system busbar installation

EBH00 Mounting plate installation

207

18,3

81

157

106,5*

42

212

106

33 33

182

7,5

2

45

2

sealing point

*122.5 mm for M screw terminal (for busbar and

lug terminal)

70°

112

70

242

215

60 58

191

60

min. 12 mm

max. 30 mm

89

25 25

busbar thickness 3-10 mm

EATON Bussmann series NH Gear catalogue 43

EBH

EBH00 Mounting plate installation with lengthened terminal shroud 198 184207

18,3

81

106,5*

106

33 33

7,5

42

212

45

*122.5 mm for M

screw terminal

(for busbar and

lug terminal)

sealing point

EBH003T Installation on 60 mm busbar 60 60

194

8 26 5

109,5

70

32

70°

214

7,5

106

33 33 241

sealing point

5-10

19,5

3

206

12-30

33,5

M8

EBH Horizontal fuse switch disconnector - Outline drawings (mm)

44 EATON Bussmann series NH Gear catalogue

EBH

EBH1 Mounting plate installation S Bridge and M8 Screws 269

Ø7,5

57 57

180

292

243

240

176*

41

65 3

309

111

27 4

70°

*197 mm for M type clamp

EBH1 Mounting plate installation V-clamps 269

Ø7,5

57 57

180

292

243

240

41

65 3

309

111

4

70°

EBH Horizontal fuse switch disconnector - Outline drawings (mm)

EATON Bussmann series NH Gear catalogue 45

EBH

130

319

70°

80

266

260

216

341

31

298

Ø7,5

208

65 65

EBH2 Mounting plate installation S-Bridge clamps and M Screws

sealing point

EBH1 60 mm and 100 mm busbar installation

A

Ø7,5

57 57

180

A

C

292

243

165

4

70°

70 339

140

94

B

Thickness of the busbar from 3 to 10 mm

M,S,V types of clamps

AB C

60 mm 66 mm max. 30 mm

100 mm 27 - 66 mm max. 60 mm

EBH Horizontal fuse switch disconnector - Outline drawings (mm)

46 EATON Bussmann series NH Gear catalogue

EBH

130

321

EBH2 Mounting plate installation , V-clamps

Ø7,5

315

208

170

120

319

300

381

70°

EBH2 Mounting plate installation, double V-clamps

sealing point

EBH Horizontal fuse switch disconnector - Outline drawings (mm)

Ø7.5

325

208

sealing point

EATON Bussmann series NH Gear catalogue 47

EBH

Ø7,5

208

298

65

154

70°

319

266

260

366

109

EBH2 Installation on 60 mm and 100 mm busbar, M Screws

70°

366

319

154

321

266

260

109

298

Ø7,5

208

65 65

EBH2 Installation on 60 mm and 100 mm busbar, V-clamps

65

busbar thickness 5-10 mm

busbar

thickness

5-10 mm

top cable terminal

bottom cable terminal

sealing point

sealing point

* cable terminal:

screw terminal M,

S-bridge clamp

AB C

60 mm 75 mm max. 30 mm

100 mm 35 - 67 mm max. 60 mm

EBH Horizontal fuse switch disconnector - Outline drawings (mm)

48 EATON Bussmann series NH Gear catalogue

EBH

319

300

406

194

149

Ø7,5

208

315

65 65

EBH2 Installation on 60 mm and 100 mm busbar, double V-clamps

70°

AB C

60 mm 75 mm max. 30 mm

100 mm 35 - 67 mm max. 60 mm

top cable terminal

busbar bottom cable terminal

thickness

5-10 mm

sealing point

EBH3 Mounting plate installation, S bridge and M Screws

140

70°

337

212

31-33

48

86,5

371

250

80 80

308

154

EBH Horizontal fuse switch disconnector - Outline drawings (mm)

EATON Bussmann series NH Gear catalogue 49

EBH

EBH3 60 mm busbar installation, M Screws

EBH3 60 mm busbar installation, M Screws

EBH 00 EBH 1 EBH 2

138

156

113

EBH with electronic modules width - mm

EBH Horizontal fuse switch disconnector - Outline drawings (mm)

50 EATON Bussmann series NH Gear catalogue