The earth leakage circuit breaker ANFIN is in conformity with the standards of IEC61009.1 and BS4293.  It can cut off the fault circuit immediately on the occasion of shock hazard or earth leakage of trunk line.It is suitable to avoid the shock hazard and fire caused by earth leakage.  ANFIN is mainly suitable for use in varieties of plants and enterprises.  Building,construction,commerce,guest houses and families,it can be used in circuits up to single phase 240V, three phases 415V, 50/60Hz.