It is rated for a 12 V DC coil and carries a 10 A rated operational current at 24 V DC, with lower ratings at higher DC voltages: 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 loads at 230 V, it is rated 0.75 hp. The coil connection uses screw-type terminals, and an integrated auxiliary switch is included.
Required clearances: 10 mm upwards, downwards, and forwards; 6 mm at the side. Accepts solid or stranded conductors from 0.5 to 4 mm², and up to 2x 4 mm² for multi-conductor terminations.
Switching performance and life
Maximum mechanical service life is 30,000,000 operating cycles. Main contact rated for 20 to 12 million cycles depending on load. Maximum switching frequencies vary by duty: 1,000 1/h for AC-1 (resistive), 750 1/h for AC-2, AC-3, and AC-3e (motor starting/running), and 250 1/h for AC-4 (plugging/inching).