'DZ47-63 high breaking miniature circuit breaker

Specifications

DZ47-63 high breaking miniature circuit breaker

1.Application

DZ47-63 high breaking miniature circuit breaker is used in lighting distribution system or motor distribution system for protection overload and short-circuit in the system.It has high breaking capacity,can trip quickly,and its case and items are adopted by high fire-resistant and shockproof plastics.The product,with long life,is mainly used in AC 50Hz/60Hz single-pole 230V or two,three,four pole 400V circuit for overload and short-circuit protection as well ad for unfrequent on and off switching electric equipment and lighting circuit in normal case. 

2.Specification

3. Connection Capacity

Type of terminal: Lug type and pin type

16mm² flexible or 25mm² rigid up to 25A ratings

25mm² flexible or 35mm² rigid for 32A to 63A ratings

4.Applicable Conducting Wire

5.The Over Current Protection Property

6.Function

 a. Can be used in homes, offices, buildings and industries

 b. Overload protection

 c. Short circuit protection

 d. Isolation,control

7.Tripping Curve

Curve B: (3~5 In) protect and control circuit against overload and short circuit; protect people and length cables in TN and IT systems.

Curve C:(5~10 In) protect and control circuit against overload and short circuit; protect resistive and inductive loads with low inrush current.

CurveD: (10~20 In) protect and control circuit against overload and short circuit; protect circuits which supply loads with high inrush current when the circuit closing.

8.Characterestic Curve

DZ47-63 high breaking miniature circuit breaker 1P

DZ47-63 high breaking miniature circuit breaker 2P

DZ47-63 high breaking miniature circuit breaker 3P

DZ47-63 high breaking miniature circuit breaker 4P