Siemens DPNO Non-Latching Relay DIN Rail, 230V ac Coil, 16 A. Terminal Type: Screw. Series: 5TT4. Maximum Switching Voltage AC: 400V ac. Length: 18mm. Depth: 70mm. Height: 90mm. Dimensions: 18 x 70 x 90mm. Life: 50000 (Electrical) cycles. Operating Temperature Range: -10 → +40°C. Coil Power: 3W. Minimum Operating Temperature: -10°C. MPN: 5TT4202-0