Siemens Control Relay 3NO, 6.1 A, 18 A, 24 V dc. Pole Configuration: 3P. Range: Sirius Innovation. Contact Voltage Rating: 690 V. Mounting Style: DIN Rail Mount, Snap On. Series: 3RT2. Terminal Type: Screw. Length: 45mm. Width: 73mm. Depth: 57.5mm. Minimum Operating Temperature: -25°C. MPN: 3RT2015-1JB41