Adapter with built-in 24 V to 12 V converter. Used to power a 12 V trailer or caravan from a 24 V towing vehicle. Sealed electronics, works only with trailers/caravans with traditional light bulbs. Length: 190 mm. Input configuration: 24 V, 7-pin, ISO 1185, NATO. Output configuration: 12 V, 7-pin, ISO 1724, BOSCH. Maximum output power: 250 W. Weight: 320 g. Dimensions: 75x190 mm.