The Schneider Electric Acti 9 OF electrical auxiliary is an open/close contact. It is dedicated to iD, C60, C120, DPN, DPN Vigi, C60H-DC, SW60-DC, C60PV-DC, C60NA-DC, C120NA-DC. This device includes an open/close contact OF to indicate the position of the circuit breaker. Emergency stoppage by normally open pushbutton. The width in 9mm pitches is 1. There is a test function on the toggle. The Un rated voltage is 24VAC to 415VAC or 24VAC to 130VDC. It provides a remote indication of the position of the associated device The changeover contact indicates the open or closed position of the associated device The operating temperature is -25°C to + 50°C