Nkọwa nkenke:

Ngwa

PG-non series breaker adabara AC 50Hz Ma ọ bụ 60Hz, 250V / 440V circuit na bufee, mkpụmkpụ circuit na ụwa leakage echebe. Kedu ihe ọzọ, enwere ike ịhazi nchebe nke oke nchekwa karịrị. The ahịa nwere ike ịgbanwe adabara ugbu a dị ka mkpa. N'ihi ya ọrụ ya nke ọma na bufee na leakage nchedo.