moulded case circuit breaker
FNM1(4P) Series Moulded Case Circuit Breaker
| FNM1(4P) Series Moulded Case Circuit Breaker |
| 1.Wire connection type:Frontplate connection;Backplate connection;Plug-in connection.2.Over-current tripping type: thermal-electromagnetic(combined) type; Electromagnetic type.3.A type: Without over-current trip,N pole keeps connecting.B type: Without over-current trip,N pole operate swith other three poles.C type: With over-current trip,N pole operate swith other three poles.D type: With over-current trip,N pole keeps connecting. |
moulded case circuit breaker
