What is the strongest, most long lasting, waterproof 7 pole junction box (for attaching trailer umbilical to trailer wiring)- Pollak 52259, Bargman 787535, Conntek 10000-BX or something else?
My 2008 model camper is just a standard electrical junction box with lid. The color codes are color for color and use the large yellow twist connectors...
I have seen some boxes have a terminal strip in them to make connections... I'm guessing that is what you are referring to.
Nothing special about mine... Works fine and I have replaced a 7-way cable a few years back that got pulled out somehow and drug its self to death...
Roy Ken
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