Product standard: GB14048.4, IEC/EN60947-4-1 GB 21518
Product Certification: CCC, CE, CB
Product poles: 3 poles 4 poles;
Rated current: 6-500A
Control voltage (V): AC or AC/DC, 24, 36, 42, 48, 110, 127, 220, 230, 240, 380, 400, 415
Electrical life (AC-3/400V): 100-120 million times
Protection level: self-contained dustproof device, IP20
Pollution degree: 3
Application: Suitable for AC 50/60Hz, rated working voltage to 1000V, in the AC-3/400V use category rated current to 500A in the circuit, used to frequently switch on or off the AC circuit with load, widely used in machinery Equipment, power, steel, metallurgy, construction and other industries.