CMTW1 raupapa rangi iahiko breaker he e tika ana mo te whatunga tohatoha mana ki AC50 / 60 Hz, ngaohiko whakatau 400/415/600/690V, a whakatauhia nāianei 200~6300A.He mahi whakamarumaru mohio tenei kaaiti iahiko me te tiaki whiriwhiri tika,
Ka rite te hua ki te paerewa o IEC/EN 60947-2.