Siemens Sirius 3RA2110 3 Pole Contactor, NO, 2.7 A, 1.1 kW, 24 V dc Coil. Contact Voltage Rating: 690 V ac. Pole and Throw Configuration: 3P. Mounting Style: DIN Rail Mount, Screw Mount. Terminal Type: Screw. Length: 45mm. Width: 167mm. Depth: 97mm. MPN: 3RA2110-1DA15-1BB4