MCB, MCCB, ACB, Regulator, Module VIGI, Regulator, Kapasitor, MG/ Merlin Gerin circuit breaker for enquiry : PT. Pelangi Nusa Perdana Telp: ( 021) 33509588/ 33150588 Fax: ( 021) 7941259/ 33217189 http: / / www.pelanginusaperdana.co.id email: info@ pelanginusaperdana.co.id marketing: Alfiansyah - 081218961157, 02171056899
alfiansyah@ pelanginusaperdana.co.id

Sony Zakaria - 08193276699, 02123765169
sony@ pelanginusaperdana.co.id

A circuit breaker is an automatically-operated electrical switch designed to protect an electrical circuit from damage caused by overload or short circuit. Its basic function is to detect a fault condition and, by interrupting continuity, to immediately discontinue electrical flow. Unlike a fuse, which operates once and then has to be replaced, a circuit breaker can be reset ( either manually or automatically) to resume normal operation. Circuit breakers are made in varying sizes, from small devices that protect an individual household appliance up to large switchgear designed to protect high voltage circuits