For increasing, move mouse over the picture leckagesonde-ls-50-anzeigeeinrichtung-a-hutschiene-fuer-einen-sensor-105520-m.jpg Article No.105520PricePrice on requestQuantity pcs Additional Text: Request for inquiryRequest for inquiry General information Top Hat Rail installation with optical alarm and dry relay contact for 1 sensor power supply: 230VAC, 50Hz Back