1)DW15 series
2)50Hz,380V/1140V, 200A~4000A
3)shanghai delixi switches, professional manufacturer
4)ISO, CCC
DW15 series Conventional Circuit-breaker(hereinafter referred to as the breaker), the breaker is mainly used in ac frequency 50Hz, rated current 4000A; for the 100A - Rated voltage from 380V to 1140V (including rated current 1000A 4000A ~ for the rated voltage of the distribution network for 380V), distributed power, protecting circuit and power equipment from overload, owe voltage and short-circuit fault. Etc. Shell 630A current frame and specification can be used to protect electromotor overload, owe voltage and short circuit. In normal conditions, the breaker can be used as a line frequent changeover and motor starting with less frequent. Due to the circuit breaker protection has three characteristics of grid, can make selective protection. For the main circuit breakers, due to the upper and the secondary circuit adopts the plug structure, omitted fixed breaker for isolating switch. The machine has the characteristic, convenient operation and maintenance, improve the distribution system of safety, reliability and continuity. Product 14048.2 GB, GB 14048.4 and IEC 60947-2, 4-60947 IEC standard.