TeSys K contactor relay for the AC-15 to 690V and DC-13 to 600V usage categories. It offers 4 contacts (2NO + 2NC), a 440V 50/60Hz AC coil, connection via screw terminals. Designed for demanding applications with high operating speeds up to 10, 00 cycles/hour, it offers high reliability and durability. Certified with multiple standards (IEC, UL, CSA, CCC, EAC, Marine), Green Premium compliant (RoHs/Reach).