It provides one normally-open and one normally-closed instantaneous contact, wired through spring-loaded terminals that accept 2x (0.5... 1.5 mm²) with ferrule or 2x (0.5... 2.5 mm²) solid/stranded, plus 2x (20... 14) AWG.
Rated at 0.3 A at both 24 V and 60 V, this switch is sized for low-current control signals — think PLC inputs, contactor coils, or indicator lamps. Mechanical life is 5 million switching cycles typical, so in a conveyor line cycling once every 10 seconds it'll outlast the machine's overhaul interval.
Snap-on mounting onto the contactor's front face — no tools, no DIN rail. The block measures 44 mm wide, 38 mm high, and 51 mm deep, so it adds minimal depth to the contactor stack. Spring-loaded terminals mean no screw tightening; strip to 8 mm, push the wire in.