TeSys K contactor, 4 poles (2NO 2NC), for non-inductive load control applications up to 20A/690V AC-1.It provides a 220V DC coil, without built-in auxiliary contact, connection by solder pins for printed circuit boards.For operating rates until 600 cycles/hour and environments until 50°C, it procures reliability and durability to standard applications.Very compact (45mm width), DIN-rail mounting or screw fixing.Multi standards certified (IEC, UL, CSA, CCC, EAC), Green Premium compliant (RoHS/REACh).