Auxiliary contact OF(2NO2NC) right ext. (125) SE SPD-OF-01-22RL Systeme Electric

Auxiliary OF state contact for SystemePact CCB DC series circuit breakers for 125 A current, version – 2NO+2NC; extended; installation – right side under the circuit breaker front cover. OF state auxiliary contacts connect to the auxiliary circuit of the circuit breaker and indicate its state and the position of the main contacts: device is ON (ON) and contacts are closed, or device is OFF (OFF or Trip) and contacts are open.