... breaker,CE,KEMA,TSE,BVQI, CCC certificate professional manufacture for 10 years IEC60947-2 standard moulded case circuit breakerABS series ... advanced design and manufacture technology.They are suitable for short circuit and overload protection for circuit of AC 690V,50/60HZ,rated ... make and break non-frequent,breaking off working and protecting overload ,short circuit and under voltage.It con-forms to ...