Technical Specifications Nominal pressure: PN 25 according to EN/DIN Density of the liquid: min. 0.7 kg/dm³ Switch rating: 250 VAC, 5 A / 30 VDC, 5 A Operating differential: 12 mm, fixed Overall length (tank): 226 mm Wetside material: Stainless steel (CrNiMo) Housing material: seawater resistant die cast aluminium Cable entry: M20 x 1.5 Operating temperature: 0 to 300°C Ambient temperature: 0 to 70°C Enclosure: IP65