Mechanical Latching Unit 100V AC/DC

Specifications: Ensures contactor or contactor relay is switched on even if there is a voltage failure. Opening controlled either electrically by AC or DC impulse or manually by button. Front mounting. Supply Voltage: 100 V. Voltage supply: AC/DC. Function: Mechanical switch. Suitable for use with the following contactor part numbers: 100-E09. 100-E65.