3RT2045-1KB44-3MA0Brand: SiemensMPN: 3RT2045-1KB44-3MA0power contactor, AC-3e/AC-3, 80 A, 37 kW / 400 V, 3-pole, 24 V DC, 0.8-1.2* Uc, with integrated varistor, auxiliary contacts: 1 NO + 1 NC, screw terminal, frameRequest a quote