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China Offer Power Safety Molded Case MCCB 4p 630A The Mini Circuit DC Breaker

US$12.00 - 136.00 10 Pieces (MOQ)
Port:
Xiamen, China
Production Capacity:
40000
Payment Terms:
L/C, T/T, Western Union

Last Login Date:

Oct 09, 2025

Main Products:

Acb RCCB MCCB MCB Capacitor etc, Capacitor, RCD RCBO Acb, Miniature Circuit Breaker, Surge Protector Device, Intelligent Universal Circuit Breaker, Moulded Case Circuit Breaker, Control and Protection Switch, Load Isolation Switch

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Product Description

Company Info

Basic Info.

Model NO.
BYM1
Type
Moulded Case, MCCB Cm1
Frequency
50/60Hz
Application
Direct Current (AC) Control Circuit Applications.
Trademark
OEM
Transport Package
Carton
Origin
China
HS Code
853620000

Product Description

Product Description

China Offer Power Safety Molded Case MCCB 4p 630A The Mini Circuit DC Breaker

Standard:

 circuit breaker and auxiliaries comply with the following international standard:
1.IEC/EN 60947-1
Low-voltage switchgear and controlgear-part 1: General rules;
2.IEC/EN 60947-2
Low-voltage switchgear and controlgear-part 2: Circuit breakers;

 MCCB(Standard use environment for  MCCB)
1. Ambient temperature: Within the range of -5ºC--+55ºC(However, when the temperature exceed 40ºC,it should be considered to reduce the capacity to use);
2. Relative humidity: Within the range of 45%--85%;
3. Altitude: 2000m or less(However, if it exceeds 1000m, atmosphere correction through humidity test and withstand voltage test can be considered);
4. Atmosphere where excessive steam, oil steam, smoke, dust, salt and other corrosive materials do not exist;

Classification:
According to the poles:                                          2-poles, 3-poles
According to the rated current:                               Fix type

 

Product Parameters

 

Thermal-Magnetic fixed type Circuit Breakers 
ModelXHM1-125
Breaking Capacity CodeLM 
Rated Current of Frame size- Inm                               (A)125
Rated Current-In(40,50 or 55ºC)                                                    (A)10- 12,5-16-20 - 25 - 32 - 40  - 50 - 63 A
Rated İnsulation Voltage -Ui(a.c.) 50-60Hz                         (V)500
Rated operation Voltage  -Ue(a.c.) 50-60Hz                               (V)400
Number of Pole  3P / 4P
Rated ultimate short Circuit breaking Capacity  kA  Icu AC400V/50Hz O-CO       (KA)2550 
Rated service short Circuit breaking Capacity  kA  Ics AC400V/50Hz O-CO-CO  (KA)1835 
Rated short-circuit breaking capacity Icm(peak)/cos ф AC400V/50HZ O-CO        (KA)41/0.373.5/0.25 
Rated impulse withstand Voltage -Uimp                                     (V)8000
Dielectric Propery (V)    3000
lonization distance                                                                      (mm)≤30/0
Endurance  Total Cycles  8000
Electrical Life  6000
Mechanical Life  8500
Over Current trip Thermal and Magnetic release fix type              
Category   (EN 14048.2/IEC 60947-2)Main circuit  A/0
Auxiliary circuit  AC-15
Under Voltage Release  
Shunt Release        
Auxiliary Contact     
Alarm Contact       
Auxiliary Contact and Alarm Contact  
Handle Operation Mechanism  
Electrical Operastion Mechanism  
Terminal cover       
Phase seperator     
Extention Handle   -
W (mm)3P78
4P103
L (mm)3P135
4P135
H (mm)3P73.5
4P73.5
WeightFixed version 3P/4P1.2/1.6
Plug-in version 3P/4P1.4/1.8
Draw out version 3P/4P-
 
Detailed Photos



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