sbsyncro
New Member
OK so I'm new here but I'm assuming this question may spark a fierce debate. I hope it is fun and informative, and I apologize if the debate gets too hot (I hope it won't!). If this has been covered before, please feel free to verbally scold me if you're also willing to post a link to the best thread covering the topic.
I have such a mishmash of different DC connectors between my systems in my Jeep and my camp trailer that it's time to start standardizing. My external connectors are all SAE (with waterproof covers over the panel mount receptacles) and most of my interior stuff is Anderson Power Pole, but I also have some DC5521 and Dometic/ARB type connectors. Thankfully I have gotten rid of most of the MC4 connectors, but still have to deal with them at times when I might have to borrow someone else's solar panel (or loan them one of mine which are all converted to SAE).
If you were to pick a single type of connector for all your DC wiring where you need a removable connector, what would you use? Assume the requirements as follows:
1. Must handle 15 amps at 12v nominal
2. Must offer a weather-proof panel mount receptacle of some sort
3. Must be a secure vibration-proof connection but also withstand repeated "plugging and unplugging"
4. Must be resistant to (or prevent entirely) polarity switching
5. Typical uses will be between solar panel and "extension cable" and panel mount on trailer (that goes to charge controller), "Y" connector for multiple solar panels, etc.
Photo for interest... (its the wiring in the tongue box of my trailer but doesn't feature any connectors!)
I have such a mishmash of different DC connectors between my systems in my Jeep and my camp trailer that it's time to start standardizing. My external connectors are all SAE (with waterproof covers over the panel mount receptacles) and most of my interior stuff is Anderson Power Pole, but I also have some DC5521 and Dometic/ARB type connectors. Thankfully I have gotten rid of most of the MC4 connectors, but still have to deal with them at times when I might have to borrow someone else's solar panel (or loan them one of mine which are all converted to SAE).
If you were to pick a single type of connector for all your DC wiring where you need a removable connector, what would you use? Assume the requirements as follows:
1. Must handle 15 amps at 12v nominal
2. Must offer a weather-proof panel mount receptacle of some sort
3. Must be a secure vibration-proof connection but also withstand repeated "plugging and unplugging"
4. Must be resistant to (or prevent entirely) polarity switching
5. Typical uses will be between solar panel and "extension cable" and panel mount on trailer (that goes to charge controller), "Y" connector for multiple solar panels, etc.
Photo for interest... (its the wiring in the tongue box of my trailer but doesn't feature any connectors!)
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