It's a current-production part, so you're sourcing it as a standard BOM line item, not hunting NOS. That's the pull-in and hold current — plan your 24 VDC supply with enough headroom for the inrush. That's useful when you're shoehorning this into an existing panel with awkward gland-plate clearances.
For motor-duty cycles, the contactor is rated at 1,000 operating cycles per hour for AC-1, AC-2, AC-3, and AC-3e categories, and 300 cycles per hour for AC-4. AC-4 is the heavy jogging/reversing duty — if your application needs frequent plugging or inching, that 300 cycles/hour limit is the one that governs contact life, not the higher AC-3 figure.