Rated for AC-3 duty at 750 operating cycles per hour — that's the standard motor-switching load (starting and running a squirrel-cage induction motor). For heavy inrush applications like AC-4 (plugging or inching), the rate drops to 250 cycles per hour. The AC-1 resistive load rating goes up to 1000 cycles per hour. These cycle limits govern thermal rise in the contactor; exceeding them shortens contact life. Switching capacity at 24 V is 6 A, at 48 V and 60 V it's 2 A, at 110 V it's 1 A, at 125 V it's 0.9 A, at 220 V it's 0.3 A, at 400 V it's 3 A, and at 440 V it's 0.2 A. The 230 V rating is given as 2 hp, which aligns with typical motor nameplate sizing for this frame.
Production status is current — this is an active catalog item in the SIRIUS line. For a panel that needs aux contacts, you'd add a separate auxiliary switch block.