Specifications Shanghai DELIXI DZ20 630Amp MCCB circuit breaker:

*50Hz (60Hz),380V (400V),16A to 1250A.

* good quality

* OEM, manufacturer

Shanghai DELIXI DZ20Y 630Amp MCCB circuit breaker: DZ20 series molded case circuit breaker (hereinafter referred to as circuit breaker) is suitable for circuit of AC 50Hz (or 60Hz), rated insulation voltage 660V, rated working voltage 380V (400V) or below and rated current from 16A to 1250A. The circuit breakers take the role of infrequent turn-on or turn-off and infrequent motor start-up. The breakers have over-load, short-circuit and under-voltage protection performances so to protect the circuit and power appliance from damage. The breaker could be installed vertically(upright) or horizontally(transverse). The breaker could not be wired adversely,1,3 and 5 can only be connected with power line,2,4 and 6 con only be connected with load line.   Main Technical Data & Characteristics: Moulded case circuit breaker DZ20 ,its rated Insulated voltage is 660V,AC50Hz,rated work voltage 380(400)v or below,rated current is from 16A to 1250A. It is generally used to distribute power,but Y,J and G type 225A and Y type 400A also can be used to protect motor.Under normal condition,circuit breaker is to unfrequently switch over of line and unfrequently starting of motor. Rated utmost short circuit breaking capability: Y-----normal       G----highest          S-----------4 pole    J-----higher          C-----economic   Specification: