NC8-1222/Z DC110V NAK NC8-1222/Z DC220V NC8-1222/Z DC220V NAK NC8-1222/Z DC24V NC8-1222/Z DC24V NAK NC8-1222/Z DC48V NC8-1222/Z DC48V NAK NC8-12M/22 110V NC8-12M/22 220V/230V NC8-12M/22 24V