auxiliary switch, lateral, 1 NO + 1 NC, on the left: 41/42, 53/54, on the right: 21/22, 33/34, current path: 1 NC, 1 NO, screw terminal, for contactors 3RT2.1
3SU1400-2AA10-3CA0 Contact module with 1 contact element, 1 NC, spring-type terminal, for floor mounting, Minimum order quantity 5 or a multiple thereof