NXZMN and NXZHMN series automatic transfer switching equipment is suitable for connecting one or several load circuits from one power supply to another in the AC 50Hz/60Hz, three-phase four-wire dual-circuit power supply system with rated voltage 230V/240V, 400V/415V and below and rated current up to 800A, so as to ensure the normal power supply of the load circuits.This product is suitable for industrial, commercial, high-rise and residential building areas.
Product standards: IEC 60947-1, GB/T 14048.1; IEC 60947-6-1, GB/T 14048.11
Product certification: CCC, CE, CB