Contactor, AC-3, 50 A/22 kW/400 V, S2, 4-pole, 20-33 V AC/DC, 1 NO+1 NC

power contactor, AC-3e/AC-3, 51 A, 22 kW / 400 V, 4-pole, 20-33 V AC/DC, 50/60 Hz, with integrated varistor, auxiliary contacts: 1 NO + 1 NC, screw terminal s, auxiliary releases etc. is standardized for all sizes.
Simple, efficient and always up to date - SIRIUS modular system.