MQ1 Series Dual power automatic transfer switcher (follow brief as Setting ) is made up of the mechanism and automatic controller two large parts, it mainly matches with MM1 series moulded case circuit breaker, suits for AC50Hz, rated working voltage 400V and under dual power supply system. The setting conforms to IEC947-6 (1998) "Auto connect switch over device" standard, with electric interlocking and mechanical interlocking double protection, it has over voltage, lost phases protection function. The setting mainly used for hospital, shopping center, bank, and chemical industry, metallurgy, high building, military facilities etc.
2 load important situation.

The setting formed with two sets power-operated operation mechanism circuit breaker and mechanical interlocking, fuse, wiring terminal etc. the two sets circuit breaker have electric interlocking and mechanical interlocking double protection to prevent the two sets circuit breaker close on at the same time.
The setting suits for working voltage 400V (circuit breaker rated working voltage),control the power pass the case, frame board control push button(user self-prepared and connect to) direct control two sets power operated operation mechanism to carry out the power reliable switch over. Characteristic: it suits for general manual work control occasion, simple structure, low cost of manufacture.



Payment Term: T/T in advance, L/C at sight