Siemens Control Relay 4NO, 10 A, 24 V dc. Pole Configuration: 4P. Range: Sirius Innovation. Contact Voltage Rating: 690 V. Mounting Style: DIN Rail Mount, Snap On. Series: 3RH2. Terminal Type: Screw. Length: 45mm. Width: 73mm. Depth: 69.5mm. Minimum Operating Temperature: -25°C. Operating Temperature Range: -25 → +60 °C. MPN: 3RH2140-2JB40