Akwukwo icho oru
JR28 usoro ikuku dị mma maka nchekwa nke Ac Mode-Akpafu Ac nke Ac Monerage na ugboro 6/00V, Nke dị ugbu a ruo 0.1 -6-40A n'okpuru ọrụ elekere asatọ.
Ọrụ ndị a na-enye azụ ndị a, bụ nchekwa ọdịda, na / Gbanyụọ ngosipụta, nkwụghachi ọkụ, na nrụpụta.
International Valeration: IEC 60947-4-4 nke Relays nwere ike isi na kọntaktị etinyere dị ka otu nkeji