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Product description：

My company production of DC switch cabinet voltage level DC750, DC1500V and maximum current 5000A, mainly used for subway and light rail locomotive main protection function, circuit breaker with permanent magnetic actuator, floor type handcart structure, configuration of integrated protection function. The product is applied to Shenyang Metro Line 1, Metro Line 2. There are a number of prominent features:

1) DC circuit breaker with double steady state permanent magnetic actuator.

2) circuit breaker using hand cart type anti false operation structure.

3) small current breaking capacity, high current switching stability.

4) stable and safe operation.

technical parameter