The 45 mm width keeps the fill factor tight on a crowded rail.
Mounting and mechanical fit
That 6 mm side gap is tighter than some contactors — worth checking if you're packing multiple units side-by-side in a dense panel. Dimensions: 58 mm high, 45 mm wide, 73 mm deep.
Electrical ratings and switching performance
Rated operational current at 24 V is 10 A, dropping to 2 A at 48 V and 60 V, 1 A at 110 V, 0.9 A at 125 V, 0.3 A at 220 V, and 3 A at 400 V. For motor starting duty (AC-3), the maximum switching frequency is 750 operations per hour; for AC-4 (plugging/reversing) it's 250 per hour. AC-1 resistive loads can run at 1000 per hour. That -25 °C lower limit is fine for most heated plant floors but marginal for unheated warehouses in cold climates — plan the enclosure heater accordingly.
Screw-type terminals accept solid conductors from 0.5 to 4 mm², stranded from 0.5 to 4 mm². For two-wire connections: 2x (0.5 to 1.5 mm²), 2x (0.75 to 2.5 mm²), or 2x 4 mm². The auxiliary switch is included, so no separate add-on for basic status feedback.