The S0 frame gives this contactor a compact footprint — 45 mm wide, 85 mm high, 151 mm deep — fitting standard 35 mm DIN rail per DIN EN 60715, with screw and snap-on fastening.
This contactor is rated for multiple duty classes. At AC-1 (resistive loads) it handles 1,000 operating cycles per hour maximum; at AC-2 and AC-3 (motor starting/running) it manages 750 cycles per hour; at AC-4 (plugging/reversing) it drops to 250 cycles per hour. The AC-3e rating also sits at 750 cycles per hour. Switching capacity at 24 V DC is 6 A; at 48 V DC it drops to 2 A; at 60 V DC also 2 A; at 110 V DC it is 1 A; at 125 V DC it is 0.9 A; at 220 V DC it is 0.3 A; at 400 V DC it is 3 A. At 230 V AC it is rated for 3 hp. The contactor's typical mechanical life is 10,000,000 operating cycles.