The contactor is rated for a mechanical life of 30 million operations, which indicates a long service interval in high-cycle applications. The switching frequency varies by duty: up to 1000 cycles per hour at AC-1 (resistive), 750 at AC-2 and AC-3 (motor starting/running), and 250 at AC-4 (plugging/inching). For DC switching, the contactor is rated at 10 A at 24 V, 2 A at 48 V and 60 V, 1 A at 110 V, 0.9 A at 125 V, and 0.3 A at 220 V — this is the curve that governs DC load compatibility, not the AC rating.
Environmental and wiring specs
The coil operates at 24 V DC with an operating range factor of 0.8 to 1.1 times rated voltage. Wire sizes accepted: solid or stranded 0.5 to 4 mm² (single or 2x).