The ABB NFZB..RT contactor relays comply with the latest railway rolling stock standards and allow installation in passengers or driver cabins for trains frequently operating tunnels or undergrounds. They are used for switching auxiliary and control circuits. Rated Control Circuit Voltage is a 130 V.
Ambient Air Temperature -40 °C up to +70 °C Standards - IEC 60947-4-1, IEC 60947-5-1, IEC 60077-1/-2, EN 50155
