Schneider Electric Contactor Latching Block for use with LC Series, LP Series

The unlatch coil and the contactor or relay must not be energised simultaneously. Mechanical Latch block. On coil energisation the mechanical latch is engaged, holding the armature closed A de-latch coil, available in 240V control voltages, will release the mechanism remotely or a button, on the front permits manual release Electrical delatching should be by a pulse of minimum duration 10ms