Siemens Sirius Innovation 3RH2 4 Pole Contactor, 2NO/2NC, 10 A, 24 V ac Coil. Contact Voltage Rating: 690 V ac. Terminal Type: Screw. Width: 45mm. Length: 57.5mm. CAD Drawing: 3D CAD Model. Depth: 73mm. MPN: 3RH2122-1AB00