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Power Distribution Equipment Electrical MCCB Circuit Breaker

Price $136.00
Min Order 10 Pieces
Availability In Stock
Shipping From Fujian, China
Popularity 407 people viewed
Breaking Capacity:
Low Voltage Circuit Breakers
Operation:
Manual Type
Speed:
Normal Type Circuit Breaker
Arc-extinguishing Medium:
Air
Installation:
Fixed
Structure:
MCCB
Poles Number:
3
Type:
Circuit Breaker
Function:
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB
Certification:
ISO9001-2000, CE, CCC
in:
400A
IR:
10in
Ui:
1000V
Uimp:
8ka
Trademark:
OEM
Transport Package:
Carton
Origin:
China
Product Description
 MCCB Thermal Magnetic Adjustable Circuit Breaker 3p 4p MCCB for Power Distribution Motor Protection Moulded Case Circuit Breaker

Product Parameters

 

Thermal-Magnetic fixed type Circuit Breakers 
ModelXHM1-400
Breaking Capacity CodeLM 
Rated Current of Frame size- Inm                               (A)400
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-
 
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