Zhejiang Hangpu Electric Appliance Co., Ltd.
Products
Contact Us
  • Contact Person : Mr. Tang Tom
  • Company Name : Zhejiang Hangpu Electric Appliance Co., Ltd.
  • Tel : 86-0577-27871266
  • Fax : 86-0577-27871263
  • Address : Zhejiang,yueqing,No.55 Changcheng road, LiuShi ,YueQing city,ZhengJiang,China
  • Country/Region : China
  • Zip : 325604

circuit breaker WCM4-100

circuit breaker WCM4-100
Product Detailed
Related Categories:Circuit Breakers

Detailed Product Description


WCM4 series moulded case circuit breaker MCCB is the new product of our company. The designation represents the best current limited principle and making technology. Structure compact, full moulded, high breaking capacity, zero arc distance,etc. Worked in the circuit of R. insulating voltage is 750V, apply with AC50Hz, R. operating voltage 690V or below, R. operating current up to 630A. Used for switch on or switch off motor not frequently. The circuit breaker can prevent the device from damage when overload, short circuit or lack of voltage.

WCM4 series has 4 type as N type(standard), H type(higher capacity), L type(current limited) according to the R. ultimate short circuit breaking capacity.

The circuit breaker can be installed vertical and horizontal. Do not connect reverse.

Executive standard:

IEC60947-1 AND GB/T14048.1 GENERAL

IEC60947-2 AND GB/T14048.2 LOW VOLTAGE CIRCUIT BREAKER

IEC60947-4 AND GB/T14048.4 CONTACTOR AND THE STARTER OF MOTOR

IEC60947-5.1 AND GB/T14048.5 CONTROL CIRCUIT APPLIANCE OF ELECTROMECHANICAL TYPE

MODEL

Frame grade rated current InmA

R. current In(A)

R. operating voltage Ue(V)

R. insulating voltage Ui(V)

R. ultimate short circuit breaking capacity Icu(kA) AC380V

R. operating short circuit breaking capacity Icu(% Icu)

WCM4(NS)-100N

 

100

 

25,40,50,63,80,100

 

690

 

750

25

75%

WCM4(NS)-100H

700

75%

WCM4(NS)-100L

150

75%

WCM4(NS)-400N

 

400

 

350,400

 

690

 

750

45

 

75%

WCM4(NS)-400H

70

WCM4(NS)-400L

150

WCM4(NS)-630N

 

630

 

500,600

 

690

 

750

45

 

75%

WCM4(NS)-630H

70

WCM4(NS)-630L

150



Copyright Notice @ 2008-2022 ECBAY Limited and/or its subsidiaries and licensors. All rights reserved.