If you have an RV and 'fix it yourself,' then you know electrical fixes are a part of life. And of electrical work, putting wires together--making connections--is probably the most common of activities. How do you join your wires?
Unacquainted with the stresses that work on RVs, some unknowingly twist wires together, slap a little electrical tape over the connection and blissfully head off down the road. A little vibration, a little moisture, and that "fix" will soon come apart--possibly with disastrous consequences. Others take a step farther: After twisting the connection together they add a "wire nut," which technically is a trademark name for a "twist on wire connector," although across the pond you'll find such connectors sold under the name "Scru-It." Hey, I don't make the names up, I just report 'em.
In any event, personal experience and advice from professional techs often points up that 'twist on wire connectors' often don't hold up to the rigors of the shaking and baking that an RV puts them to. We've had them fall off, burn out, or otherwise give up the ghost.
What's to be done? Our vote goes to crimp connectors. These are dandy devices, made to joinImage may be NSFW.
Clik here to view.
solid or stranded wire to itself, or set up to connect to screws via various forms. In our illustration here, they're refereed to as solderless insulated lugs. In practice, you simply strip the insulation back to the proper length, insert it up into the connector, and crimp the connector tight over the wire. These are virtually flawless connectors, and resist the usual problems in RV wiring systems of vibration, and extremes in temperature.
Image may be NSFW.
Clik here to view.The problem is when users try to crimp with something other than the proper crimp tool. A pair of pliers, a linesman's tool, a hammer, vice grips--these tools aren't designed to properly crimp a crimp connector, and they will often "part ways" after being connected. Even a cheap crimp tool is better than using an "alternative" tool. But if you really want to splurge, then check out fancy ratcheting crimp tool. Easy on the hands, these characters crimp with uniformity each and every time. They aren't cheap--here's a set that runs almost $80. I'll be sticking with my $5.00 pair for a long time, but whatever fits your pocketbook will go a long way to making solid, dependable electrical connections.
By the way, here's an excellent book on RV electrical work, Managing 12 Volts available through the RV bookstore. Learn all about your RVs 12-volt electrical system including how to upgrade and operate it and troubleshoot problems.
Lug" illustration, courtesy svconline.com
Unacquainted with the stresses that work on RVs, some unknowingly twist wires together, slap a little electrical tape over the connection and blissfully head off down the road. A little vibration, a little moisture, and that "fix" will soon come apart--possibly with disastrous consequences. Others take a step farther: After twisting the connection together they add a "wire nut," which technically is a trademark name for a "twist on wire connector," although across the pond you'll find such connectors sold under the name "Scru-It." Hey, I don't make the names up, I just report 'em.
In any event, personal experience and advice from professional techs often points up that 'twist on wire connectors' often don't hold up to the rigors of the shaking and baking that an RV puts them to. We've had them fall off, burn out, or otherwise give up the ghost.
What's to be done? Our vote goes to crimp connectors. These are dandy devices, made to joinImage may be NSFW.
Clik here to view.
solid or stranded wire to itself, or set up to connect to screws via various forms. In our illustration here, they're refereed to as solderless insulated lugs. In practice, you simply strip the insulation back to the proper length, insert it up into the connector, and crimp the connector tight over the wire. These are virtually flawless connectors, and resist the usual problems in RV wiring systems of vibration, and extremes in temperature.Image may be NSFW.
Clik here to view.
The problem is when users try to crimp with something other than the proper crimp tool. A pair of pliers, a linesman's tool, a hammer, vice grips--these tools aren't designed to properly crimp a crimp connector, and they will often "part ways" after being connected. Even a cheap crimp tool is better than using an "alternative" tool. But if you really want to splurge, then check out fancy ratcheting crimp tool. Easy on the hands, these characters crimp with uniformity each and every time. They aren't cheap--here's a set that runs almost $80. I'll be sticking with my $5.00 pair for a long time, but whatever fits your pocketbook will go a long way to making solid, dependable electrical connections.By the way, here's an excellent book on RV electrical work, Managing 12 Volts available through the RV bookstore. Learn all about your RVs 12-volt electrical system including how to upgrade and operate it and troubleshoot problems.
Lug" illustration, courtesy svconline.com
