4-pole reversing contactor combination TeSys D for applications up to 40A/AC1. 24V DC coil, built-in auxiliary contacts 1NO+1NC, can be used in safety applications thanks to its certified S-mirror contact. Compact, DIN rail mounting, thus high reliability and durability. Multi-standard certified (IEC, UL, CSA, CCC, EAC, Marine) and Green Premium compliant (RoHs/Reach).