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EBERRY LOW VOLTAGE FITTINGS
Product selection manual
Eberr
唯一经久不变的价值标准，企业本着最高的诚意以尖端科技挑战命运的机遇，优化生产出更好的产品提供高质量的服务，为用户带来优质优价的产品
The only enduring value standard, the enterprise in line with the highest sincerity With cutting-edge technology to challenge the fate of the opportunity. optimize produce a better product Provide high quality service for users with quality products
企业简介COMPANY PROFILES
杨梅电气有限公司长期致力于为输配电系统提供最可靠的高低压元器件产品，是一家专业制造企业。公司集研发、生产、销售、售后服务和贸易为一体，是综合化、现代化的科技型企业，占地面积超过10亩，拥有100多名员工。其中研发人员10名。
公司主要产品包括户内户外10-35KV高压真空断路器、真空负荷开关、SF6开关、SF6气体绝缘金属封闭开关设备(C-GIS)、KYN28A-12铠装移开式金属封闭开关设备及相关配件。这些产品在种国诸多重大工程系统中发挥着重要作用，是中国国家电网的长期合作供应商。我们拥有近10年的海外定制化产品及服务的相关经验，为用户量身定制个性化解决方案。
由于极具竞争力的价格和极快的团队反应速度，灵活的合作方案，诚信服务理念等优势，公司近5年销售额保持持续每年20%以上的增长。
接下来我们将加大海外研发及销售投入，提高品牌在国际市场的影响力。
Eberry Electric Co., Ltd. is committed to supplying the most reliable highand low-voltage components for power transmission and distribution systems for a long time, as a professional manufacturer with integrated R&D, production, sales, after-sales service, and trade, we are a comprehensive and modern science and technology enterprise covering an area of more than 10 acres, with over 100 employees, including 10 R&D personnel.
Our main products are indoor/outdoor 10-35KV highvoltagevacuum circuit breakers, vacuum load switches, SF6 switches, SF6gas-insulated metal-enclosed switchgear (C-GIS), KYN28A-12 armored movable metal-enclosed switchgear and related accessories. These products are crucial in many major engineeringsystems in China, and we are a long-term cooperation supplier of the State Grid of China. With nearly 10years of experience in customizing products and services for overseas markets, we provide tailored solutions for our customers.
Due to advantages such as competitive pricing, fast team response, flexible cooperation programs, and a faithful and honest service concept, our sales have maintained an annual growth rate of over 20% in the past five years.
In the next step, we will increase investment in overseas R&D and sales to improve our brand influence in global market.
Miniature Circuit Breaker Series(MCB)
001EBB1-63 Series Miniature Circuit Breaker (MCB)
003EBB1L-63 Series Miniature Residual Current Circuit Breaker
005EBB1-125 Series High Breaking Miniature Circuit Breaker
007EBB1L-125 Series High Breaking Miniature Circuit Breaker
009EBB1-32 Series High BreakingMiniature Circuit Breaker
011 EBB1L-32 Series High Breaking Miniature Residual Current Circuit Breaker
013EBB1G-125 Series Miniature Disconnector
Moulded Case Circuit Breaker Series (MCCB)
015 EBM1 Series Moulded Case Circuit Breaker (MCCB)
032EBM1L Series Residual Current Circuit Breaker (RCCB)
040 EBM1E Series Moulded Case Circuit Breaker (MCCB) (Electronic)
054 EBM2Z Series Residual Current Circuit Breaker (RCCB)(Reclosing)
Air Circuit Breaker Series(ACB)
058EBW1 Series Air Circuit Breaker (ACB)
Controland Protective Switch Series(CPS)
078 EBCPS Series Control and Protective Switch (CPS)
DualPower Automatic Transfer Switch Series
082EBQ3 Series Dual Power Automatic Transfer Switch
089EBQ5 Series Dual Power Automatic Transfer Switch
Surge Protective Device Series(SPD)
092 EBS1 Series Serge Protective Device (SPD)
Knife Switch/Disconnector Series
098EBHD, EBHS Series Knife Switch
105 EBHH15 Series Disconnector-Fuse Group
116EBHR6 Series Fuse Type Disconnector
Economy Type Capacitors
118 BSMJK and BKMJ Series self-healing low-voltage parallel capacitors (economy type)
Low Voltage Current Transformer
121BH(SDH)-0.66 Series current transformer
127BH-0.66 Series current transformer
Open Zero Sequence Current Transformer
132LMZ(J)1-0.5 Type I current transformer
134LXK-Φ80-260 Open zero sequence current transformer
136BSMJK、BKMJ Series Cylindrical low-voltage capacitor
138 EB19 Contactor Switching Capacitor
141 EB Series Reactive Power Automatic Compensating Controller
142CKSG Single/Three-Phase Series Reactors for Capacitors
EBB1-6 Series Miniature Circuit Breaker(MCB)
Normal service and installation conditions
EBB1-63 high breaking miniature circuit breaker has the characteristics of advanced and reasonable structure, reliable performance, high breaking capacity,and beautiful and compact appearance. The shell and other components are made ofimpact resistant and high flame retardant materials.It's suitable for places with AC 50Hz or 60Hz, rated operating voltage below 400V, and rated current ranging from 3A to 63A, mainly used for lighting, distribution lines, and equipment overload and short circuit protection in office buildings, residential buildings, and similar buildings.It can also be used for infrequent circuit breaking and switching under normal circumstances.
This product complies with the standards of IEC60898 and GB10963.
Model and meaning
Number of poles
Rated operating current
Utilization code: C for power distribution, D for motor protection
Frame current
Design code
Miniature circuit breaker
Enterprise code
Technical parameters
| Rated voltage(V) | Thenumberof poles | Ratedcurrent (A) | Rated short circuit breaking capacity |
| Expected current of test line (A) | |||
| 230/400 | 1 | 6,10,16,20, | 6000 |
| 400 | 2,3,4 | 25,32,40 | 6000 |
| 230/400 | 1 | 50,63 | 6000 |
| 400 | 2,3,4 | 6000 |
Note:
Mechanical life: 20000 times (off-on)
Electrical life: 4000 times
Damp heat resistance: Class 2 (temperature 55C, relative humidity 95%)
The wiring adopts terminals with clamps, and the cable carrying capacity can reach 25mm²
Normal service and installation conditions
EBB1L-63
Series Miniature Residual Current Circuit Breaker
Scope of application
EBB1L-63 series residual current circuit breaker is suitable for AC 50Hz (or 60Hz) lines with rated voltage 400V(230V for single phase) and rated current from 3A to 63A. It has protective functions such as leakage and electric shock, overload, and short circuit. According to user requirements, overvoltage protection can be added to ensure personal safety and prevent equipment accidents caused by leakage current. It can also be used to protect lines from overload and short circuit. Under normal circumstances, it can used as infrequent circuit breaker for breaking and switching, and leakage circuit breaker with rated residual operating current of 30mA can provide direct protection against personal electric shock.
This product complies with the standards: GB/T16917.1, GB/T16917.22, IEC61009-1, IEC61009-2-2.
Model and meaning
Rated operating current
Overcurrent release type: C for power distribution, D for motor protection
Rated frame current
Residual current action type
Design code
Miniature circuit breaker
Enterprise code
Main technical parameters
| Voltage(M) | Rated framecurrent Inm (A) | No.ofpoles | Neutralline | RatedcurrentIn(A) | Rated residualoperatingcurrent I∆n (mA) | Rated residual non-operating currentI∆no (mA) | Rated residualcurrentoperationtime (s) | Overcurrentrelease | |
| 230 63 | 1 | +N | 3,6,10,16,20,35,32,40,50,63 | 30,(50),(100),(300) | 15,(25),(50),(150) | <0.1 | C is for powerdistribution(conventional)D is for motorprotection | ||
| 230/400 | 63 | 2 | |||||||
| 230/400 | 63 | 3 | +N | ||||||
| 230/400 | 63 | 3 | |||||||
| 230/400 63 | 4 | ||||||||
Overall and installation dimension
| NLDB1LE-63 | 1P+N | 2P | 3P | 3P+N | 4P |
| L (mm)6A-32A | 45 | 63 | 90 | 99 | 117 |
| L (mm)40A-63A | 54 | 72 | 103.5 | 117 | 135 |
Installation wiring diagram
EBB1-125 Series High Breaking Miniature Circuit Breaker
Scope of application
EBBl-125 series high breaking miniature circuit breakers are suitable for AC 50/60Hz lines with rated voltage of 400V(230V for single phase) and rated current 125A and below. They are used for short circuit and overload protection of buildings and electrical equipment, and can also be used for infrequent conversion of lines under normal circumstances. They are also suitable for isolating switches, line undervoltage protection, and remote disconnection。 The product has beautiful appearance, small size and light weight, accurate current tripping setting, reliable action, high breaking capacity, rapid tripping, guide rail installation, composite pattern design, and can be combined with auxiliary contacts, alarm indication contacts, undervoltage releases, shunt releases and other accessories to meet the needs of different users. The shell and components are made of high flame retardant and impact resistant plastic, with long service life.
This product complies with the standard: GB/T109 63.1 and IEC 60898-1 or GB/T14048.2 and IEC60947-2.
Model meaning and classification
Number of poles (1P-4P)
Rated operating current
-Overcurrent release type: C for power distribution D for motor protection
Frame current
Design code
Miniature circuit breaker
Enterprise code
Main technical parameters
Main types
The rated current of the circuit breaker is 63A, 80A, 100A, 125A
The number of poles of circuit breakers is classified into: IP, 2P, 3P and 4P
This circuit breaker is installed with 35x7.5 standard mounting rail.
□See Table 1 for the rated value of main circuit of circuit breaker
| Rated current (A) | Number of poles | Rated voltage (V) | Rated short circuit breaking capacity Prospective current | |
| 230/400 | of test circuit (A) | Power factor | ||
| 63,80,100,125 | 1,2,3,4 | 4000 | 0.45~0.50 | |
Overall and installation dimension
EBB1L-125
Series High Breaking Miniature Circuit Breaker
Scope of application
EBB1L-125 series residual current circuit breaker is suitable for AC 50/60Hzlines with rated voltage of400V(230V for single phase) and rated current below 100A and is used for personal indirect electric shock protection and equipment electric leakage protection.It has protection functions such as leakage, overload, short circuit, and is used for infrequent line switching under normal circumstances. Overvoltage protection function can also be added according to user needs
This product is mainly used for the protection of building lighting and distribution systems,and has isolation function.
This product complies with the standards of IEC60947-2 and GB14048.2.
Model meaning and classification
With non interruptible neutral wire (N)
Number of poles
Rated operating current
Frame current
Residual current operation type
Design code
Miniature circuit breaker
Enterprise code
Main technical parameters
| Voltage(M) | RatedframecurrentInm (A) | No. of poles | Neutral line | RatedcurrentIn(A) | RatedresidualoperatingcurrentI∆n (mA) | Ratedresidual non-operatingcurrentI∆no (mA) | RatedshortcircuitbreakingcapacityIcu (A) | Overvoltageprotectionsettingvalue (V) | Residualcurrentoperationtime (s) | Releasetype |
| 230 | 100 | 1 | N | 63,80100,125 | 30,50,100,200,300 | 15,25,50,100,150 | 10000 | 280±5% | ≤0.1 | C、D |
| 230 | 2 | 1 | ||||||||
| 400 | 3 | 1 | ||||||||
| 230/400 | 3 | N |
Overall and installation dimension
EBB1-32
Series High Breaking Miniature Circuit Breaker
Scope of application
EBB1-32 series high breaking miniature circuit breakers are suitable for single-phase residential AC 50Hz lines with rated voltage of 230V and below, mainly used to protect electrical lines from overload and short circuit. This product has high breaking capacity and small volume with width of only 18mm Simultaneous cutting off of the zero and live wires eliminates the risk of personal injury and fire caused by the reverse connection of the zero and live wires or the potential between the zero wire and the ground.It is currently the most ideal distribution protection switch used in the residential field.
This product complies with the standards of GB/T10963.1 and IEC60898.
Model meaning and classification
Rated operating current
Rated frame current
Design code
Miniature circuit breaker
Enterprise code
Main technical parameters
| Ratedcurrent In (A) | Numberofpoles | Ratedvoltage (V) | Ratedframe currentInm(A) | Rated ultimateshort circuitbreakingcapacityIcu(A) | Powerfactory | Mechanicallife (time) |
| 6,10,16120,25,32 | 230 | 32 | 4500 | 0.65~0.70 | 20000 | |
Note:
Damp heat resistance: Class 2 (temperature 55°C, relative humidity 95%).
Wiring: it adopts terminals with clamps, and the fixed cable cross section can reach 10mm²
Overall and installation dimension
Installation: it can be installed in all distribution boxes suitable for multi 9 components.
EBB1L-32
Series High Breaking Miniature Residual Current Circuit Breaker
Scope of application
EBB1L-32 series high breaking miniature residual current circuit breaker is suitable for AC 50Hz or 60Hz single-phase residential lines with rated voltage up to 230v, It is used for personal electric shock protection and for overload and short circuit protection of civil electrical lines. This product has a small volume and high breaking capacity; both zero and live wires are cut off simultaneously, and even if the live wire is reversed, it can still protect individuals from electric shock. This product can also add overvoltage protection function according to user requirements.
This product complies with the standards of GB/T16917.1 and IEC61009-1.
Model meaning and classification
Rated operating current
Rated frame current
With residual current protection
Design code
Miniature circuit breaker
Enterprise code
Main technical parameters
| Ratedcurrent In(A) | No.ofpoles | Ratedvoltage(M) | RatedframecurrentInm (A) | RatedresidualoperatingcurrentI∆n (mA) | Ratedresidualnon-operatingcurrentI∆n (mA) | Residualcurrentoperationtime (s) | RatedultimateshortcircuitbreakingcapacityIcu(A) |
| 6,10,161+N20,25,32 | 230 | 32 | 30 | 15 | ≤0.1s | 3000 | |
Overall and installation dimension
Application guide
Press the test button once a month to check the operation of the leakage protection device.
When the leakage protection device operates, there is a red mechanical indicator in the front of the device.
When the circuit breaker is reclosed, the protection device automatically resets.
EBB1G-125 Series Miniature Disconnector
Scope of application
EBB1G-125 miniature disconnector has high dynamic and thermal stability and is mainly used as the main switch in terminal combination apparatus.Itis suitable for AC 50Hz or 60Hz distribution and control circuits with rated voltage 400V and below. It can also be used to control motors, low-power electrical appliances and lighting, and is widely used in industrial and mining enterprises, high-rise buildings, commercial and household places.
This product complies with the standards of IEC60947-3 and GB/T14048.3.
Model meaning and classification
Rated operating current
Rated frame current
Design code
Miniature circuit breaker
Enterprise code
Technical parameter
It complies with IEC60947-3, GB/T14048.3
□Rated voltage: AC230/400V
Rated current: 16, 20, 25, 32, 40, 50, 63, 80, 100, 125A
□Short-circuit current carrying capacity: 20ln/1s
Overall and installation dimension
EBM1
Moulded Case Circuit Breaker Series(MCCB)
Scope of application
The EBM1 series moulded case circuit breakers (hereinafter referred to as circuit breakers) are suitable for AC 50Hz (or 60Hz) circuits with rated insulation voltage of 1000V (800V for EBM1-63 and 1140V for EBM1-1600), rated operating voltage of 400V/690V (1140V for EBM1-1600) and below, and rated operating current up to 1600A for infrequent switching and infrequent motor starting. The circuit breaker has overload, short circuit, and undervoltage protection functions, which can protect the circuit and power equipment from damage.
Circuit breakers are classified into L-type (standard type) and M-type (high breaking type) according to their rated ultimate shortcircuit breaking capacity.
This circuit breaker has the characteristics of small volume, high breaking capacity, short arcing, and high vibration resistance.
The circuit breaker has isolation function, and its corresponding symbol is
Compliant standards: GB/T 14048.2,IEC60947-2.
This circuit breaker allows for reverse wiring.
Model meaning and classification
EB M 1 - N pole type: A, B, C, D(Note 4) Utilization code (Note 3) Release mode and accessory code (see Table 5) Number of poles Operation Mode (Note 2) Rated ultimate short-circuit breaking capacity Class (Note 1) Frame current Design code Moulded case circuit breaker Enterprise code
Note:
1. According to rated ultimate short-circuit breaking capacity, it is classified into L type (standard) and M type (medium breaking).
2. No code for direct operation of handle; Electric operation is represented by P; The rotation handleis represented by Z.
3. The circuit breaker for power distribution has no code; The protection motoris represented by 2.
4. It is classified into three poles and four poles according to the number of poles. There are four types of neutral pole (N-pole) in the four-pole products:
Type A: The N-pole is not equipped with over-current release, and the N- pole is always connected, not closed or opened with other three poles.
Type B: N-pole is not equipped with over-current release, and N-pole is closed and opened together with other three poles (N-pole is closed first and then opened).
Type C:N-pole is equipped with over-current release, and N-pole is closed and opened together with other three poles (N-pole is closed first and then opened).
Type D: N-pole is equipped with over-current release, and the N-pole is always connected, not closed and opened with other three poles.
Main technical performance parameters of moulded case circuit breakers
| Rated frame currentInm(A) | 63 | 125 | 250 | 400 | 630 | 800 | 1600 | ||||||||||
| Rated current In (A),40℃ | 10、16、20、25、32、40、50、63 | 16、20、25、32、40、50、63、80、100、125 | 100、125、160180、200、225、250 | 225、250、315、350、400 | 400、500、630 | 630、700、800 | 800、1000、1250、1600 | ||||||||||
| Rated insulationvoltage Ui (V) | 800 | 1000 | 1000 | 1000 | 1000 | 1140 | 1140 | ||||||||||
| Rated impulse withstandvoltage Uimp (Kv) | 8 | 12 | 12 | 12 | 12 | 12 | 12 | ||||||||||
| Rated operating voltageUe (V), AC508/60Hz | 400、690 | 400、690,220/400 for 2P | 400、690,220/400 for 2P | 400、690 | 400、690 | 400、690、800、1140 | 400、690、800、1140 | ||||||||||
| Selective category | A | A | A | A | A | A | A | ||||||||||
| Arc distance (mm) | ≤50 | ≤50 | ≤50 | ≤50 | ≤100 | ≤100 | ≤120 | ||||||||||
| Operationperformance(time) | Electrical life(power-on) | 1500 | 1000 | 1000 | 1000 | 1000 | 500 | 500 | |||||||||
| Mechanicallife (pwer-off) | 8500 | 7000 | 7000 | 4000 | 4000 | 2500 | 2500 | ||||||||||
| Breaking capacity level | L | M | L | M | L | M | L | M | L | M | L | M | L | M | |||
| Number ofpoles | 2P | = | 一 | ||||||||||||||
| 3P | |||||||||||||||||
| 4P | - | ||||||||||||||||
| Rated ultimateshort circuitbreakingcapacity (kA) | Ue=AC400V | 35 | 35 | 85 | 35 | 85 | 50 | 100 | 50 | 100 | 75 | 100 | 75 | 100 | |||
| Ue=AC690V | - | 50 | 50 | ||||||||||||||
| Ue=AC800V | = | = | = | - | - | 1 | = | - | - | = | 50 | 50 | |||||
| Ue=AC1140V | 1 | = | = | = | = | = | = | - | ≈ | - | 50 | = | 50 | ||||
| Rated shortcircuit breakingcapacity (kA) | Ue=AC400V | 20 | 22 | 50 | 22 | 50 | 35 | 75 | 35 | 75 | 50 | 65 | 50 | 65 | |||
| Ue=AC690V | = | 50 | = | 50 | |||||||||||||
| Ue=AC800V | = | = | = | 1 | = | - | - | = | - | 50 | 50 | ||||||
| Ue=AC1140V | = | = | = | - | - | 1 | 1 | - | - | = | 50 | 50 | |||||
| Overall dimensionWidth(W)xheight(H)xdepth(D)0.0.H©:00W D | (W) | 2P | 4 | 65 | 75 | = | - | - | |||||||||
| 3P | 77 | 92 | 107 | 150 | 182 | 210 | 210 | ||||||||||
| 4P | 103 | 122 | 142 | 198 | 240 | 280 | 280 | ||||||||||
| (H) | 136 | 150 | 165 | 257 | 270 | 280 | 330 | ||||||||||
| (D) | 74 | 83 | 70.5(69 for 2P) | 88(86 for 2P) | 89(86 for 2P) | 108(105 for 2P) | 110 | 116 | 120(3P)118.5(4P) | 137 | |||||||
Release mode and accessory code
□Alarm contact
Left side installation
■Auxiliary contact
Right side installation
Shunt release
Undervoltage release
→Lead wire direction
| Model Number of poles |  | EBM1-250 | EBM1-400 | EBM1-630 | EBM1-800 | ||||||||||||||||||||
| Code Accessory name | 3 | 4 | 3 | 4 | 3 | 4 | 3 | 4 | |||||||||||||||||
| 200、300 No accessory |  |  |  |  |  | ||||||||||||||||||||
| 208、308Alarm contact |  |  |  |  |  | ||||||||||||||||||||
| 210、310Shunt release |  |  |  |  |  | ||||||||||||||||||||
| 220、320Auxiliary contact |  |  |  |  |  | ||||||||||||||||||||
| 230、330Undervoltage release |  |  |  |  | |||||||||||||||||||||
| 240、340Shunt release, auxiliary contact |  |  |  |  |  | ||||||||||||||||||||
| 250、350 Shunt release, undervoltage release |  |  |  |  |  | ||||||||||||||||||||
| 260、360Two sets of auxiliary contact |  |  | |||||||||||||||||||||||
| 270、370Auxiliary contact, undervoltage release |  |  |  |  |  | ||||||||||||||||||||
| 218、318Shunt release, alarm contact |  | □ |  | □ | □ | ||||||||||||||||||||
| 228、328Auxiliary contact, alarm contact |  | 日 | 日 | 日 | 日 | ||||||||||||||||||||
| 238、338Undervoltage release, alarm contact | $\cdot \sqrt { 0 \int \ d \circ } F$ |  |  | □ | O | □ | O | ||||||||||||||||||
| 248、348Shunt release, auxiliary contact, alarm contact |  |  |  |  | □ | ||||||||||||||||||||
| 268、368 Two sets of auxiliary contact, alarm contact |  |  |  |  | 0 | ||||||||||||||||||||
| 278、378Auxiliary contact, undervoltage release, alarm contact |  |  |  | 日 | o | 日 | |||||||||||||||||||
Note:
Overall and installation dimensions
| Model | H | H1 | H2 | H3 | H4 |
| EBM1-63L/3P | 65 | 18.5 | 74 | 77 | 90 |
| EBM1-63L/4P | |||||
| EBM1-63M/3P | 74 | 27 | 83 | 86 | 99 |
| EBM1-63M/4P |
| Model | H2 |
| EBM1-63L/3P | 75 |
| EBM1-63L/4P | |
| EBM1-63M/3P | 84 |
| EBM1-63M/4P |
Cut-out dimension of installation board of back-panel wiring
EBM1-63 moulded case circuit breaker (back-panel wiring)
Installation dimension diagram
X-X, Y-Y represent the center of the three-pole circuit breaker
EBM1-63 molded case circuit breaker (plug-in back-panel)
Installation dimension diagram
X-X, Y-Y represent the center of the three-pole circuit breaker
EBM1-125 moulded case circuit breaker
Overall and installation dimension diagram
Note: It is recommended to open large holes according to the above diagram, as the outer surface of the product handle is curved, and small holes affect the aesthetics
Cabinet door small cut-out diagram
EBM1-125 moulded case circuit breaker
EBM1-125 molded case circuit breaker (back-panel wiring)
Installation dimension diagram
| Model | H | H1 | H2 | H3 | H4 |
| EBM1-125L/2P | 62.5 | 24 | 69 | 74 | 89 |
| EBM1-125M/2P | 79 | 24 | 86 | 91 | 106 |
Installation dimension diagram
EBM1-125 molded case circuit breaker (plug-in back-panel)
Installation dimension diagram
X-X, Y-Y represent the center of the three-pole circuit breaker
Cabinet door big cut-out dimension diagram
EBM1-250 moulded case circuit breaker
Installation dimension diagram
| Model | H | H1 | H2 | H3 | H4 |
| EBM1-250L/2P | 62.5 | 24 | 69 | 74 | 89 |
| EBM1-250M/2P | 79 | 24 | 86 | 91 | 106 |
EBM1-250 moulded case circuit breaker (back-panel wiring)
Installation dimension diagram
X-X, Y-Y represent the center of the three-pole circuit breaker
EBM1-250 moulded case circuit breaker (plug-in back-panel)
Installation dimension diagram
X-X, Y-Y represent the center of the three-pole circuit breaker
Cabinet door big cut-out dimension diagram
EBM1-400 moulded case circuit breaker
EBM1-400 moulded case circuit breaker
Cabinet door small cut-out dimension diagram
Note: It is recommended to open large holes according to the above diagram, as the outer surface of the product handle is curved, and small holes affect the aesthetics
EBM1-400 moulded case circuit breaker(back-panel wiring)
Installation dimension diagram
Installation dimension diagram
EBM1-630 moulded case circuit breaker
Overall and installation dimension diagram
Note: It is recommended to open large holes according to the above diagram, as the outer surface of the product handle is curved, and small holes affect the aesthetics
Cabinet door small cut-out dimension diagram
EBM1-630 moulded case circuit breaker(back-panel wiring)
Installation dimension diagram
Installation dimension diagram
Installation dimension diagram
Cabinet door small cut-out dimension diagram
Note: It is recommended to open large holes according to the above diagram, as the outer surface of the product handle is curved, and small holes affect the aesthetics 3P 4P
EBM1-800 moulded case circuit breaker (back-panel wiring)
Installation dimension diagram
Installation dimension diagram
EBM1-1250 moulded case circuit breaker (front board wiring)
EBM1L-1250 residual current circuit breaker, EBM1E-1250 moulded case circuit breaker (electronic type), front board wiring, same as the figure below
EBM1-1600 moulded case circuit breaker, front board wiring
Overall and installation dimension diagram
X-X,Y-Y represent the center of the threepole circuit breaker
EBM1L-1600 residual current circuit breaker, EBM1E-1600 moulded case circuit breaker (electronic type), front board wiring, same as the figure below
Overall and installation dimension diagram (mm)
EBM1-1250\~1600, EBM1L-1250\~1600,EBM1E-1250\~1600 back-panel wiring(3P)
X-X, Y-Y represent the center of the threepole circuit breaker
Dimension diagram (mm)
EBM1L
Moulded Case Circuit Breaker Series(MCCB)
Scope of application
Scope of applicationThe EBM1L series moulded case circuit breaker with residual current protection (hereinafter referred to as residual current circuitbreaker) is suitable for infrequent switchingand motorstarting in AC 50Hz (or 60Hz)circuits with rated insulation voltage of 1000V, rated operating voltage of 400V and rated operating current of 630A (800A). The circuit breaker has overload, short circuit, and undervoltage protection functions, which can protect the circuit and power equipment from damage; meanwhile, it can provide indirect contact protection for people and also provide protection against potential fire hazards caused by long-term grounding faults that cannot be detected by overcurrent protection. When other protective devices fail, the EBM1L residual current circuit breaker with rated residual operating current of 30mA can directly provide additional protection.
The circuit breakers are classified into L-type and M-type according to their rated ultimate short-circuit breaking capacity. The circuit breaker has the characteristics of small volume, high breaking capacity, short arc and high vibration resistance.
The circuit breaker can be installed vertically (i.e. upright)or horizontally (i.e. transversely).
The circuit breaker has isolation function, and its corresponding symbol is
The circuit breaker complies with the standards of IEC60947-2, GB14048.2 and Appendix B for circuit reakers with residual current protection.
The circuit breaker doesn't allow reverse wiring, that is, only 1,3, and 5 are allowed to connect to the power line, and ^ { 2 , 4 , } and 6 are allowed to connect to the load line.
Reverse wiring can be customized if needed.
Model meaning and classification
EB M 1 L - Leakage alarm unit module (Note 6) Residual current release mode (Note 5) N-pole type: A, B (Note 4) Utilization code (Note 3) Release mode and accessory code (see Table 6) Number of poles OperationMode (Note 2) Rated ultimate short-circuit breaking capacity level (Note 1) Frame current With residual current protection Design code Moulded case circuit breaker Enterprise code
Note:
1. According to rated ultimate short-circuit breaking capacity, it is classified into L type (medium breaking) and M type (high breaking).
2. No code for direct operation of handle; Electric operation is represented by \mathsf { P } ; The rotation handle is represented by Z.
3. The circuit breaker for power distribution has no code; The protection motor is represented by 2.
4. It is classified into three poles and four poles according to the number of poles. There are four types of neutral pole (N-pole) in the four-pole products:
Type A: The N-pole is not equipped with over-current release, and the N-pole is always connected, not closed or opened with other three poles.
Type B: N-pole is not equipped with over-current release, and N-pole is closed and opened together with other three poles (N-pole is closed first and then opened).
5. The residual current release mode is classified into Type I and Type Il (see Table for details). Type I is the standard type, and Type Il should be specified when ordering.
6. If there is no alarm unit module, then there is no code. It should be specified when ordering if the product with alarm unit module.
Main performance parameters of molded case residual current circuit breaker
| Rated frame current Inm (A) | 125 | 250 | 400 | 630、800 | ||||||
| Rated current In, 40°℃ | 16A、20A、25A、32A、40A、50A、63A、80A、100A、125A | 100、125、140、160、180、200、225、250 | 225、250、315、350、400 | 400、500、630、800 | ||||||
| Rated insulation voltage Ui (V) | 1000 | 1000 | 1000 | 1000 | ||||||
| Rated impulse withstand voltageUimp (kV) | 12 | 12 | 12 | 12 | ||||||
| Rated operating voltage Ue (V),AC 50/60Hz | 400 | 400 | 400 | 400 | ||||||
| Rated residualoperatingcurrent lΔn | Type I | 30、100、300mA | 30、100、300mA | 100、300、500mA | 100、300、500mA | |||||
| TypeII | 100、300、500mA | 100、300、500mA | 300、500、1000mA | 300、500、1000mA | ||||||
| Rated residual non-operatingcurrent | I△n×50% | |||||||||
| Rated residual short circuitmaking (breaking) capacity I∆m | Icu×25% | |||||||||
| Selective category | A A A A | |||||||||
| Arc distance (mm) | ≤50 | ≤50 | ≤100 | ≤100 | ||||||
| Operatingperformance(time) | Electrical life(power-on) | 3000 | 3000 | 1500 | 1500 | |||||
| Mechanical life(power-off) | 7000 | 7000 | 5000 | 5000 | ||||||
| Breaking capacity level | L | M | L | M | L | M | L | M | ||
| Numberof poles | 2P | 一 | - | - | - | |||||
| 3P | ||||||||||
| 4P | 日 | 日 | ||||||||
| Rated ultimate shortcircuit breakingcapacity Icu (kA) | Ue=AC400V | 35 | 75 | 35 | 75 | 50 | 85 | 50 | 85 | |
| Rated service shortcircuit breakingcapacity Ics(kA) | Ue=AC400V | 22 | 50 | 22 | 50 | 35 | 65 | 35 | 65 | |
| Overall dimensionWidth(W)xheight(H)xdepth(D) | W | 2P | 62 | 72 | - | = | ||||
| 3P | 92 | 107 | 150 | 210 | ||||||
| 4P | 122 | 142 | 198 | 280 | ||||||
| 0:0:0H@:0:0w D | H | 150 | 165 | 257 | 280 | |||||
| D | 2P | 74 | 89 | 71 | 88 | - | - | |||
| 3P | 73 | 89 | 71 | 88 | 105 | 112 | ||||
| 4P | 75.5 | 92.5 | 73.5 | 92 | 107 | 114 | ||||
Derating coefficient
Table6
| Model | |||||
| Derating coefficient | |||||
| 40℃ | +45℃ | +50℃ | +55℃ | +60℃ | |
| EBM1L-125 1In | 0.95In | 0.89In | 0.84In | 0.76In | |
| EBM1L-250 | 1In | 0.96In | 0.91In | 0.87In | 0.82In |
| EBM1L-400 | 1In | 0.94In | 0.87In | 0.81In | 0.73In |
| EBM1L-630、800 1In | 0.93In | 0.88In | 0.83In | 0.76In | |
Release mode and accessory code
□Alarm contact
■Auxiliary contact
Left side installation
Right side installation
●Shunt release
Undervoltage release
→ Lead wire direction
Table 6
| EBM1L-125、EBM1L-250 | EBM1L-400 | EBM1L-630 | |||||||||||||||||||||||
 | 3P, 4PAtype | 4P B type | 3P, 4PAtype | 4P B type | 3P, 4PAtype | 4P B type | |||||||||||||||||||
| 208、308Alarm contact | 4 | □ |  |  | □ | 1 | □ | □ | |||||||||||||||||
| 210、310Shunt release | ● |  | 4 | 4 | ● | ← | 4 | ● | |||||||||||||||||
| 220、320Auxiliary contact | ■ | 4 | ■ | ← ■ | 4 1 | ■ | |||||||||||||||||||
| 230、330Undervoltage release | X | o | ← o | X | o | ← | o | K | 0 | K | o | ||||||||||||||
| 240、340Shunt release, auxiliary contact | 4 | ■ | X |  | |||||||||||||||||||||
| 250、350 Shunt release, undervoltage release | |||||||||||||||||||||||||
| 260、360 Two sets of auxiliary contact | ■ 4 | 三 | 4 | 三 |  | ||||||||||||||||||||
| 270、370Auxiliary contact, undervoltage release | ← | 。 | ■ | o | ■ | 4 | o | ||||||||||||||||||
| 218、318 Shunt release, alarm contact | 2 | ● | □ | ||||||||||||||||||||||
| 228、328Auxiliary contact, alarm contact | 日 K | ← | 日 | 4 1 | 日 | 日 | R | 日 | 4 | 日 | |||||||||||||||
| 238、338Undervoltage release, alarm contact | 4 | o | □ | X | |||||||||||||||||||||
| 248、348Shunt release, auxiliary contact, alarm contact | 4 | ● | 日 | ||||||||||||||||||||||
| 268、368 Two sets of auxiliary contact, alarm contacts | □ | : | □ | 三 | 口 K | ■ | |||||||||||||||||||
| 278、378 | Auxiliary contact, undervoltage release, | ← | o | ☐■ | |||||||||||||||||||||
□The first digit of the release mode and internal accessory code 2 represents electromagnetic (instantaneous) release, and 3 represents thermal-electromagnetic (compound) release; the last two digits represent the internal accessory code. If there are no accessories, they are represented by 00.
□Two pairs of auxiliary contacts can be supplied for specifications 220, 320, 240, and 340 of EBM1L-125 and 250 (i.e. two normally open and two normally closed), but they must be specified when ordering.
If the EBM1L series is equipped with a residual current alarm unit module, only ▲ specifications are provided for the accessories: There are two methods for the residual current alarm unit module, which users should specify when ordering according to their needs:
Method 1: When residual current occurs, the residual current alarm module sends a signal and the circuit breaker trips: Method 2: When residual current occurs, the residual current alarm module sends a signal, but the circuit breaker does not trip. This method is to meet the needs of special occasions, and users should carefully consider using this function to protect electrical appliances.
□The wiring diagram of the residual current alarm module can be found in the product markings or user manual. P1-P2 and P3-P4 are normally open and normally closed contacts, with contact capacity of AC230V 5A. The input power supply to the P5P6 terminal is AC50Hz, 230 or 400V (according to user needs).
Overall and installation dimensions
Overall and installation dimension diagram
EBM1L-125 residual current circuit breaker (plug-in back-panel)
Installation dimension diagram
X-X, Y-Y represent the center of the three-pole circuit breaker
Overall and installation dimension diagram Cabinet door big cut-out dimension diagram (mm)
| Model | H | H1 | H2 | H3 |
| EBM1L-250L/4P | 73.5 | 24 | 77.5 | 97 |
| EBM1L-250M/4P | 92 | 22.5 | 96 | 115 |
| Model | H |
| EBM1L-250L/4P | 68.5 |
| EBM1L-250M/4P | 87 |
EBM1L-250 residual current circuit breaker (plug-in back-panel)
Installation dimension diagram
Y X-X, Y-Y represent the center of the three-pole circuit breaker
Dimensions of plug-in installation board
Cut-out dimension of installation board of back-panel wiring
EBM1L-400 residual current circuit breaker (plug-in back-panel)
EBM1L-630 residual current circuit breaker (back-panel wiring)
Installation dimension diagram
EBM1E
Series Moulded Case Circuit Breaker (MCCB)(Electronic)
Scope of application
The EBM1E series electronic moulded case circuit breakers (hereinafter referred to as circuit breakers) are suitable for AC 50Hz (or 60Hz) circuits with rated insulation voltage of 1000V, rated operating voltage of 400V and below, and rated operating current of 800A for infrequent switching and infrequent starting of motors. The circuit breaker has overload long delay inverse time, short circuit short delay inverse time, short circuit short delay definite time, short circuit instantaneous and undervoltage protection functions, as well as residual current protection (optional)and phase loss protection function (optional), which can protect the circuit and power equipment from damage. The circuit breaker has complete and accurate protection characteristics, which can improve power supply reliability and avoid unnecessary power outages. The "Z, B" type controller has a communication interface and can be used for "three remote" to meet the requirements of the control center and automation system.
Circuit breakers are classified into two types based on their rated ultimate short-circuit breaking capacity: M-type (medium breaking type) and H-type (high breaking type). This circuit breaker has the characteristics of small volume, high breaking capacity, short arc and high vibration resistance.
The circuit breaker can be installed vertically (i.e. upright)or horizontally (i.e.transversely).
The circuit breaker has isolation function, and its corresponding symbol is
The circuit breaker allows for reverse wiring.
Model meaning and classification
Product type (Note 3)
-Release mode and accessory code (see Table 7)
-Number of poles
Operation mode (Note 2)
-Rated ultimate short-circuit breaking capacity level (Note 1)
Frame current
Electronic release
Design code
Moulded case circuit breaker
Enterprise code
Note:
1. According to rated ultimate short-circuit breaking capacity, it is classified into M type (medium breaking) and H type (high breaking)
2. No code for direct operation of handle; Electric operation is represented by P; The rotation handle is represented by Z.
3. Thebasic type has no code, the inteligent communication type is represented by Z, the programming communication type is represented byB, the fire protection type is represented by X, and the LCD display is represented by L.
Introduction to structure and markings
□Circuit breaker front indication
Electronic release protection characteristic curve
Electronic release protection characteristic curve
Electronic release protection characteristic curve
Electronic release protection characteristic curve
□EBM1E-400,In=400AElectronic release
□EBM1E-630,In=630AElectronic release
□EBM1E-630(400 frame capacity increase 630), In=630A Electronic release
□ EBM1E-800, In=800A Electronic release
Electronic release protection characteristic curve
Note:
1. For overload long time-delay action current Ir1 adjustment,it can be adjusted from gear 4 to gear 10 according to different rated current of the circuit breaker;
2.For long delay action time t1, it can be adjusted for 4 gears;
3.For short circuit short time-delay action current Ir2 adjustment, 10 gearadjustments available;
4. For short delay action time t2, it can be adjusted for 4 gears;
5.For short circuit instantaneous action current Ir3 adjustment, 8, 9 or 10 gears can be adjusted;
6. For pre-alarm action current Ir0, it can be adjusted for 7 gears.
7.Testend,for trippingtest (inspection).
| Rated frame current Inm (A) | 125 | 250 | 400 | 400 framecapacityIncrease 630 | 630 | 800 frame630 type | 800 | |||||||||
| Rated current In, 40°℃Setting current Ir1 (adjustable) | In:32A（Ir1=16A、20A、25A、32A)In:63A(Ir1=32A.35A、40A、45A、50A、55A、60A、63A)In:125A(Ir1=63A、65A、70A、75A、80A、85A、90A、95A、100A、125A) | 100、125、140、160、180、200、225、250 | 200、225、250、280、315、350.400 | 252、315、378、441、504、567.450、500.560、630 | 250、280、315、350、375、400、450、500、560、630 | 400、420、440、460、480、500、530、560.600、630 | 630、640、660、680、700、720、740、760、780、800 | |||||||||
| Rated insulation voltage Ui (V) | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 | |||||||||
| Rated impulse withstand voltageUimp (kV) | 12 | 12 | 12 | 12 | 12 | 12 | 12 | |||||||||
| Rated operating voltage Ue (V),AC50/60Hz | 400 | 400 | 400 | 400 | 400 | 400 | 400 | |||||||||
| Selective category | B | B | B | B | B | B | B | |||||||||
| Arc distance (mm) | ≤50 | ≤50 | ≤100 | ≤100 | ≤100 | ≤100 | ≤100 | |||||||||
| Operatingperformance(times) | Electrical life(power-on) | 3000 | 3000 | 1500 | 1500 | 1500 | 1000 | 1000 | ||||||||
| Mechanical lifepower-off) | 7000 | 7000 | 5000 | 5000 | 5000 | 3000 | 3000 | |||||||||
| Breaking capacity level | M | H | M | H | M | H | M | H | M | H | M | H | M | H | ||
| Number ofpoles | 3P | |||||||||||||||
| 4P | ||||||||||||||||
| Rated ultimateshort circuitbreaking capacityIcu (kA) | Ue=AC400V | 50 | 85 | 50 | 85 | 65 | 100 | 65 | 100 | 65 | 100 | 65 | 100 | 65 | 100 | |
| Rated serviceshort circuitbreaking capaityIcs (kA) | Ue=AC400V | 35 | 50 | 35 | 50 | 50 | 65 | 50 | 65 | 50 | 65 | 50 | 65 | 50 | 65 | |
| Rated short timewithstand currentIcw/1s (kA) | Ue=AC400V | 5 | 5 | 5 | 5 | 8 | 8 | 8 | 8 | 10 | 10 | 10 | 10 | 10 | 10 | |
| Overall dimensionWidth(W)xheight(H)xdepth(D) | W | 3P | 92 | 107 | 150 | 150 | 182 | 210 | 210 | |||||||
| 4P | 122 | 142 | 198 | 198 | = | 280 | 280 | |||||||||
| 001H g0:010w D | H | 150 | 165 | 257 | 257 | 270 | 280 | 280 | ||||||||
| D | 3P | 93.5 | 92 | 111 | 111 | 115 | 120 | 120 | ||||||||
| 4P 93.5 95 111 111 118.5 118.5 | ||||||||||||||||
Release mode and internal accessory code
Alarm contact
■Auxiliary contact
●Shunt release
Undervoltage release
→ Lead wire direction
Table7
| Model | EBM1E-400 | EBM1E-630 EBM1E-800 | ||||||||||||||||
| Release mode and Accessory name internal accessory code | Number of poles and -pole type | 3P、4P | 3P | 4P | 3P、4P | |||||||||||||
| 308 Alarm contact |  |  |  |  | ||||||||||||||
| 310 Shunt release |  |  |  |  | ||||||||||||||
| 320 Auxiliary contact |  |  |  |  | ||||||||||||||
| 330 Undervoltage release |  |  |  |  | ||||||||||||||
| 340 Shunt release, auxiliary contact |  |  |  |  | ||||||||||||||
| 350 Shunt release, undervoltage release |  | |||||||||||||||||
| 360 Two sets of auxiliary contact |  |  |  |  | ||||||||||||||
| 370 Auxiliary contact, undervoltage release |  |  | ||||||||||||||||
| 318 Shunt release, alarm contact |  |  |  |  | ||||||||||||||
| 328 Auxiliary contact, alarm contact |  |  |  |  | ||||||||||||||
| 338 Undervoltage release, alarm contact Shunt release, auxiliary contact, alarm | ||||||||||||||||||
| 348 | contact |  |  |  |  | |||||||||||||
| 368 Two sets of auxiliary contact, alarm contact |  |  | ||||||||||||||||
| 378 | Auxiliary contact, undervoltage release, alarm contact | |||||||||||||||||
Note:
Overall and installation dimensions
EBM1E-125 moulded case circuit breaker (electronic)
EBM1E-125 moulded case circuit breaker (electronic)
Cabinet door big cut-out dimension diagram (mm)
EBM1E-125 moulded case circuit breaker (electronic)
Cabinet door small cut-out dimension diagram (mm)
Note: It is recommended to open large holes according to the above diagram, as the outer surface of the product handle is curved, and small holes affect the aesthetics
