Siemens Sirius Innovation 3RT2 3 Pole Contactor, 3NO, 9 A, 4 kW (AC3), 110 V ac Coil. Contact Voltage Rating: 400 V ac. Terminal Type: Screw. Length: 57.5mm. Width: 45mm. Depth: 73mm. Minimum Operating Temperature: -25°C. Maximum Operating Temperature: +60°C. MPN: 3RT2016-1AF02