Housing materials: plastics: PC GF20 SKU GI4RG5D7J1MRL0 Connection: Unit: 4-pole terminal strips, pin separation 5.0 mm, connector: 4 poles with screw connection Protection housing / terminals: IP 20 / IP 20 Shortcode: L200/LM-1/110-240VAC 24VDC Contact rating: 4 A (240 V AC, 24 V DC), resistive load Ambient temperature: -25...60 °C Application: protection of a tank against overflow or running dry Nominal voltage: 110...240 AC / 27 (24) DC V Display: Power supply: 1 green , Input: 1 yellow , Output: 1 green (lights when the output relay is energised) , Enable signal: 1 yellow Product Name: DL0201