The 48 V AC control coil is the main spec to match against your BOM — this contactor will not pull in on 24 V or 110 V. The coil holds between 0.85 and 1.1 Uc at 50 Hz and drops out between 0.2 and 0.75 Uc, so a control transformer must deliver at least 40.8 V at the coil terminals under load. Inrush power is 15 VA at 20 °C; steady-state heat dissipation is 1.3 W at 50/60 Hz, which matters for thermal budgeting inside a sealed enclosure. The associated fuse recommendation is 16 A gL at up to 440 V for the power circuit; use that to coordinate upstream protection. Electrical durability is 100,000 cycles under AC-7A or AC-7B duty; mechanical durability is 1,000,000 cycles. Maximum operating rate is 300 cycles per hour at 50 °C. For high-duty-cycle applications like frequent conveyor indexing, check that the 300 cyc/h limit is not exceeded.
The contactor is 17.5 mm wide (one 18 mm module), 81 mm tall, and 62.5 mm deep. Screw-clamp terminals accept up to 6 mm² solid or flexible wire on the power side and 2.5 mm² on the control side. Tightening torque is 0.8 N.m for both. IP20 protection (fingers) out of the box; IP40 when installed in an enclosure per VDE 0106.