Product Description

The products of ZL7 belong to the advanced level of the nineties in the world instead of the older generation of ZL7. They have protective FUNCTION as shortage as overload, and are used in lighting distribution system in industry, commerce and dwelling , and protect fractional electric motors. And they also have many merits of high protective grade(up to IP*0), high break capacity, reliable sensitive action, convenient, multi-pole assembling, long life etc. They are mainly adapted to the circuit of AC *0Hz, **0V in single pole , **0V in double, three, four poles for protecting overload and short circuit. Meanwhile, they are also used in turning on or off the electric apparatus and lighting circuit under the normal condition. The circuit breaker conforms to the standards: EN****8(IEC**8) GB*******9