... multiplier overseas, greatly improved dynamic working range of Meter, making 1 multiple actual overload;2.4 Have ... Actual Units Produced(Previous Year) Circuit breaker, KWH meter, Power supply, Transformer, Switch cabinet, Explosion-proof ... Protection for Household and Similar Installations 2011/05/26 --- 2049/12/31 CE BV 1166AS05CGC5456 ... MCB 2011/05/30 --- 2049/12/31 CE VOP 052/ ...