For use in industrial motor control applications and suitable for DIN rail or panel mounting. You can combine a contactor with an overload relay to make a complete motor starter. Model comes with saddle clamp terminals, inclined wire guides, captive screws, and is IP20 touch-safe with removable terminal cover. Designed for a mechanical life of 15 million operations. Contactor includes built-in auxiliary contacts. 3 pole, 40 amp and 24v Contactors meet specifications for devices up to 600 V AC UL approved Coils have class b insulation, includes lug, spade terminals, and covers