It adds a timed normally-open contact to the contactor assembly, with the delay set between 0.5 and 10 seconds via a potentiometer on the face. The switch handles up to 3 A maximum, with specific ratings of 1 A at 24 V, 0.2 A at 125 V, and 0.1 A at 250 V — these are the contact ratings for the timed circuit, not the main contactor load.
Mounting and fit
Mounts via clip-on fastening directly onto the contactor — no tools needed, no DIN rail space consumed. Dimensions are 45 mm wide, 38 mm high, 75 mm deep. The 0.5–10 s ON-delay is adjustable, so it covers timed start sequences or staggered motor starts without a separate timer relay. Recovery time after dropout is 150 ms, meaning it resets fast enough for cycling loads.