Heat-shrink Electrical Connectors come in all shapes and sizes. There are bullet, spade, and butt splice connectors, as well as other terminals. They are relatively easy to use, and it doesn’t take a lot of time to finish the application. This is a self-solder type, which insulates itself under high temperatures.
Heat shrink wire connectors also create strong, durable connections. They are even used in marine applications, where waterproof qualities and the strength of electrical connections are crucial.
To make sure you get those properties, buy heat shrink wire connectors from reliable online stores like WirefyShop. There, you get only high-quality connectors and crimping tools of the highest grade!
So, let’s say you’ve bought a self-solder terminal and a tool to crimp connectors. How to use them? We’ll review the easiest use right now.
How to Use Heat Shrink Electrical Connectors
Using a heat shrink connector from your kit is very easy if you have all the necessary sizes. Make sure you’re taking a tube a bit wider than the wire. There might be irregularities that shouldn’t be an obstacle for easily sliding the stripped wire into the connector. Here’s what to do:
- Go to WirefyShop and choose a heat-shrink connector kit of your liking. You’ll be able to work on any wire with a decent kit;
- Pick the connector most suitable for the wire you’ll be working on;
- Make sure the electricity is off;
- Strip the wire a little bit, so that the connector covers the stripped part and a bit of insulation as well. Keep in mind that when you seal it, the length will shrink a bit due to the effect of the heat. The shrinkage is about 5-7%;
- Slide the wire into the tube of the connector, until metal meets metal;
- Take your crimping tool and squeeze the metal parts. Pull the wire lightly to check if the connection is strong enough. If it’s not, apply more pressure or use another tool;
- Take a heating device (a heat gun will work just fine), and start sealing the tube. Make sure you rotate it and heat all the parts. Keeping the gun in one position will burn the connector and wire insulation, which is quite dangerous. You’ll have to start all over again, making the wire shorter;
- Give your connection some time to cool down and try to pull the wire a little. If it’s secured inside the tube, you’ve succeeded.
See? It’s not that difficult! Heat-shrink connectors are very useful when you need to connect something in your vehicle or at home. There are waterproof types for successful outside use as well. And the fact that such terminals provide strong connections adds value to having such a kit at home. Make sure you choose a supplier that cares about your safety and offers only high-quality kits!
We recommend buying heat shrink connectors only from reliable manufacturers such as NTE Electronics, and from verified shops like WirefyShop, Home Depot, or Lowes.
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