7 Pin 12V

The new 7P/12V EXPERT Trailer Connector System by ERICH JAEGER with WEATHERLOCKTM and JAEGER FIBRE technologies sets the new standard in this segment. It follows our philosophy that we make connections between vehicles and trailers easier and safer. The sophisticated, double contact system with primary and secondary lock together with individual wire seals makes the penetration of moisture into the vehicle board network impossible. Even under the most extreme conditions, the system provides 100% water-tightness. For example, the submersions of a boat trailer into the water (submerging of the connection system) is handled by our connector without difficulty.

The connector system satisfies all requirements of original equipment manufacturers in the automotive industry such as protection standard IPX7 (waterproof up to 0.5m depth) and IPX9K (protection against water during high pressure-/ steam jet cleaning). In addition to the water-tightness our new 7P/12V system has greatly simplified the installation process. (Plug & Play). 


  • Made with JAEGER FIBRE , a strong proprietary composite material from ERICH JAEGER
  • WEATHERLOCKTM technology means it is tested to IPX7 (Waterproof up to 0.5m depth) and IPX9K (Hot steam jet resistant). Tested to AS4177.5
  • Meets local industry standards. Tested to AS4177.5
  • New design compatible with existing mounting plates
  • No fiddly Terminal Screws
  • Metal Strain Relief
  • New design compatible with existing mounting plates
  • New AMP MCP 2.8 Nickel Plated Crimped Contacts
  • Discreet door spring
  • Door dust seal
  • Reinforced mounting lugs


  1. Weatherlock 7P/12V Flat Brochurefile_download
  2. Weatherlock 7P+13P/12V Round Brochurefile_download