3RT2337-3NB30 SIEMENS3RT23373NB30

Contactor AC-1, 110 A, 400 V / 40 °C, 4-pole, 20-33 V AC/DC, 50/60 Hz, with integrated varistor, auxiliary contacts: 1 NO + 1 NC, main circuit: screw terminal, auxiliary and control circuit: spring-loaded terminal, size: S2,