Heat Shrink Butt Connectors
If you are a do-it-yourselfer or a professional electrician, an assortment of heat shrink butt connectors and a good crimper is a useful tool to have. These are simple to use and make a durable connection that can withstand a lot of abuse. Using them to repair wire damage caused by corrosion or rodents is just one example of how you might use these electrical terminals. They also work well in wet or outdoor environments where the connections need to be water-resistant.
The heat-shrink butt connectors we carry have dual walls of insulation to protect the terminals from corrosion and moisture. The outer layer is a tough, high-density polyolefin that provides excellent durability. The inner wall is an adhesive that melts when heated, ensuring the terminal will not pull apart from the conductor. This insulation is UL-rated to meet the needs of any electrical system. These splice connectors also come with an insulated crimp nest that fits onto any standard crimping tool. The crimp nest is color coded to match the different wire gauges that each butt connector is designed for.
When you have prepared your stripped wires by cutting and stripping them to the correct length, you simply insert them into each butt connector with the end that is designed for that size of wire pointing down and touching the indentation on the inside of the metal barrel. You then place the crimp nest on the crimper and firmly crimp it down. The crimp bends the butt connector around the wire and creates a permanent insulated seal. The other end of the butt connector is then positioned in the same way and the insulated crimp nest is crimped down. You then apply the appropriate amount of heat to the butt splice connector so that the adhesive lining melts and bonds to the wires, creating a waterproof and corrosion-resistant connection.
These butt splice connectors are a great alternative to soldering and other methods of connecting wires. They are cheap, easy to use and far safer than using a soldering iron which can burn you and emit toxins. The thermal protection of these heat-shrink butt connectors is also much better than other methods of making a connection, and they will withstand the rough conditions that often cause wire damage.
The value pack of heat shrink butt connectors that we offer includes enough for several projects and is a good investment for anyone who makes frequent repairs to their own wiring. These quality butt connectors are a must for any electrical project or installation that requires a durable connection. You can trust that these butt connectors will not corrode or become dislodged due to their thick copper barrels, and the insulated crimp nests provide a strong crimp so your wires will not pull out of the connection. heat shrink butt connectors