SIEMENS 3RT2037-3KB44-3MA0 – power contactor | JUAL SIEMENS 3RT2037-3KB44-3MA0 – power contactor, AC-3e/AC-3, 65 A, 30 kW / 400 V, 3-pole, 24 V DC, 0.8-1.2* Us, with integrated varistor, auxiliary contacts: 2 NO + 2 NC, main circuit: screw terminal, control and auxiliary circuit: spring-loaded terminal, size: S2, suitable for PLC outputs, captive auxiliary switch