3RT2036-1AP04 3RT Contactor 3P 50A 22kW 230VAC 2NA+2NU S2

power contactor, AC-3e/AC-3, 51 A, 22 kW / 400 V, 3-pole, 230 V AC, 50 Hz, auxiliary contacts: 2 NO + 2 NC, screw terminal, removable auxiliary switch