Siemens Sirius Innovation 3RT2 3 Pole Contactor, 3NO, 25 A, 11 kW (AC3). Contact Voltage Rating: 690 V ac. Pole and Throw Configuration: 3PST. Terminal Type: Screw. Width: 107mm. Length: 45mm. Maximum Operating Temperature: +60°C. Minimum Operating Temperature: -25°C. Depth: 85mm. MPN: 3RT2026-1BM40