The 24 VDC coil draws 0.24 A at 50 Hz and 0.25 A at 60 Hz, with an operating range of 100 V at 50 Hz and 110 V at 60 Hz. Switching capacity spans from 10 A at 24 V up to 14 A at 480 V, with intermediate ratings for 48 V, 60 V, 110 V, 125 V, 220 V, 400 V, 440 V, and 500 V — covering common control and distribution voltages in industrial plants.
Mechanical Endurance and Switching Frequency
The contactor is rated for 30,000,000 typical mechanical operations, with maximum switching frequencies of 1,000 cycles/hour for AC-1 resistive loads, 750 cycles/hour for AC-2 and AC-3 motor duty, and 250 cycles/hour for AC-4 plugging/reversing duty. The AC-3e rating also allows 750 cycles/hour.