At 73 mm deep, 70 mm tall, and 45 mm wide, it fits standard 45 mm-wide contactor slots in distribution boards and motor control centers.
The contactor accepts solid or stranded conductors from 0.5 to 4 mm², and up to 2x (0.5 to 4 mm²) per clamp — enough for daisy-chaining control wiring without additional terminal blocks. The auxiliary switch is built in, rated for 10 A at 24 V, 2 A at 48 V, and derating to 0.2 A at 440 V; these are the values that govern whether the auxiliary contacts can handle the pilot duty or PLC input load in your circuit. Switching frequency limits are specified per duty class: 1000 cycles/hour at AC-1 (resistive), 750 at AC-2 and AC-3 (motor starting/running), and 250 at AC-4 (plugging/inching). For a conveyor or pump running continuous AC-3 duty, the 750 c/h ceiling is the real constraint — not the higher AC-1 figure. Operating time at AC is 4 to 15 ms, arcing time 10 to 15 ms — useful for coordination with upstream short-circuit protection.