DIN 89266:2014-11

This standard applies to coupling socket-outlets which are preferably used in ships. They consist of a casing with screw cap and a contact insert according to DIN 89320. The cable inlet is carried out with a cable screw bushing according to DIN 89283. The coupling socket-outlets are intended for electrical installations with operating voltages up to 250 V and designed for the connection of two- and three-wire electrical cables, e. g. rubber-sheathed cable H07RN F according to DIN EN 50525-2-21 (VDE 0285-525-2-21) or similar cable designs with insulated wires with a nominal cross-section up to 2,5 mm2 The two types with rated voltages up to and including 150 V and exceeding 150 V up to 250 V allow the use of two operating voltage systems on one ship. Suitable plugs are described in DIN 89267. rposes.