It is rated to carry 110 A continuously at ≤415 V AC (AC-1) with all four poles normally open (4 NO). The control circuit is a wide-range AC coil at 415 V 50 Hz, with pull-in voltage between 0.7 and 1.25 Uc and drop-out between 0.3 and 0.6 Uc across -5 to 55 °C.
The 95 mm width and 127 mm height keep the footprint compact for a 4-pole 110 A contactor. IP20 finger-safe protection covers the terminals for panel-side safety. Screw-clamp power terminals accept solid or flexible cable up to 50 mm² — enough for the 110 A feed without needing a lug adapter. Tighten power connections to 12 N·m; control wiring to 1.2 N·m.
AC-1 is the thermal current (Ith) at 40 °C ambient; for motor duty (AC-3) you would need a different frame. The 4 NO pole arrangement gives four independently switched lines, common for three-phase plus neutral or two separate resistive circuits. Electrical durability of 350,000 cycles at AC-1 and mechanical durability of 3 million cycles tell you the contactor is built for high-cycle applications like conveyor ovens or packaging-line heaters. The 6–10 W heat dissipation from the control circuit matters for enclosure thermal budgeting — at 110 A load, the power poles add about 9.7 W per pole, so total dissipation can reach roughly 45 W in a sealed cabinet.