Features of  circuit breaker:

1) Module design and standard guide installation

2) Current transformer uses beryllium membrane alloy material and has high reliability3) Adopts Geman import double matel plate, stable and reliability function.

4) Used of  copper-iron composite arc-starting plate,low temperature and quick heat dissipation.

5) Cantact is made of siliver alloy ,so contact reliabilty and long working time.

6) Enlarge binding screw cap, it is steady and convenient to install.

7) High disjunction ability and strong current limited.

8) Rail-style design,installatin and maintenance more easily. 

expediently

our factory also supply JMR410C/30E,JMR416C/30E,JME420C/30E,JMR425C/30C,JMR432C/30E,JMR440C/30E,JMR450C/30E,JMR463C/30E.

our company main product:

our workshop:

4P Earth Leakage Circuit Breaker