TeSys Deca contactor, 4 poles (2NO 2NC), for non-inductive load applications up to 40A/690V AC-1.It provides a 48V 50/60Hz AC coil, 1NO 1NC built-in auxiliary contacts (NC mirror certified), connection by screw clamp terminals.For operating rates until 3600 cycles/hour and environments until 60°C, it procures high reliability and durability.Compact (45mm width), DIN-rail mounting or screw fixing.Multi standards certified (IEC, UL, CSA, CCC, EAC, Marine), Green Premium compliant (RoHS/REACh).