Contactor size 12, 2-pole DC-3 and 5, 400 A auxiliary switch 4 NO + 4 NC AC operation

Contactor, size 12, 2-pole, DC-3 and 5, 400 A Auxiliary switch 4 NO+4 NC 125 V DC DC operation DC operation onnected in the main circuit by means of rails.
A wide range of accessories is available for these contactors, such as surge suppressors, auxiliary switches or terminal covers.