S-Type 7 Pin Commercial Plugs

Part no. TL112

Used to provide auxiliary 12V power to a caravan or trailer — for things like fridges, battery charging, and reverse lights. It’s a crucial component for full caravan operation in older twin-plug towing systems.

Details

  • 7-pin configuration, but with a different wiring purpose than the N-type

  • 12V supply functions only (not lighting)

  • Made of metal for commercial/heavy-duty use

  • Connects to an S-type socket mounted on the towing vehicle

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