Applications

SF SX SA Hydraulic magnetic mini circuit breaker are mainly suitable for oV erload and short circuit protection. It adopts hydraulic magnetic trip instead bimetal. So it has a high sensitivity. And it is also not effected by the ambient temperature. It is especially used for ilumination and distribution in industry and commerce. They are mainly used for overload and short circuitprotection within the circuit of AC 50Hz/60Hz, rated voltage of single poles or double up to240V, three pole up to 415V. they can also be used for an un-freq uent switch-over of the circuit and ilumination under normal C onditions.

They are complied with IEC157-1973, BC4752-1977 and BS3871 part 1.