circuit breaker DZ47-63/1P

Product Description

1. DZ47-63 series high breaking circuit breaker is mainly used in AC 50Hz, circuit with rated voltage to 380V, rated current to 63A.

2 It used for protect electrical circuit and equipment against overload and short circuit, as well as for unfrequent switch over of circuits.

Products classify:

Classify according to poles:

a. One pole circuit breaker

b. Two poles circuit breaker

c. Three poles circuit breaker

Classify according to rated current: 6A/10A/16A/20A/25A/32A/40A/50A/63A

Classify according to rated voltage: 220/380V(one pole, two poles 220V, three poles 380V).

Normal working conditon: 

1. The install place not exceeds 2000meters.

2. When temperature of ambient air is +40degrees, the atmospheric relative humidity should not exceed 50%, when the temperature is lower, the relative humidity can be higher, the highest average relative humidity can be 90% in the most humid month, and at the same time, the lowest average temperature can be +25 degrees in this month.

3. As well, because of the change of temperature, the coagulate dewdrop in the surface of the product can be considering.