TeSys 3-pole reversing contactors in a small design. Reversing contactor combination, 12A, coil 230 V 50/60Hz. Connection screw terminals, rated power 5.5 kW, auxiliary switch 1 NC, MTZ 12. Device width 90 mm, screw and snap fastening. 3-pole, one integrated auxiliary contact each, expandable by up to four auxiliary contacts each. Main current wiring already carried out. Rated voltage 400 V, according to AC-3.