Types of Outdoor Waterproof Wire Connectors
Outdoor waterproof wire connectors keep water, moisture and corrosion away from electrical connections. Choose from a range of sizes, each compatible with different gauges of wire. The packaging on each device lists the types and size of wires it can accommodate.
Waterproof outdoor connectors work great for connecting landscape lighting fixtures to the home run wire. They eliminate the need for tape, which loses adhesion in confined spaces and soldering, which requires heat and creates gaps that can allow moisture to enter.
Gel-Filled Wire Connectors
If you’re working outdoors, underground, or in a wiring duct, these gel-filled wire connectors provide insulation and protection against moisture. Unlike wire nuts, which have a hollow plastic interior, these have an outdoor waterproof wire connectors internal gel that completely surrounds the exposed ends of the wire.
These gel-filled B connectors work well for landscape lighting installations, but you can use them in other electrical applications that require a safe, sealed connection. They can be used to splice in telephone, alarm, and access cable as well. To install, simply insert the wires, and then snap the connector shut.
The gel in the IDC buttsplice connectors provides insulation and moisture resistance, which reduces maintenance costs. They also save space, compared to other splicing techniques such as using tape or soldering. They can be used for straight, butt, and tap splices, and accommodate all solid core wires between 24 and 19 AWG with plastic, paper, or bonded polyethylene insulation.
These waterproof gel wire connectors are ideal for LED strip lights, since they can be installed in areas that are submerged. They consist of a robust shell with RELICON gel that insulates and seals the connection. The pre-filled gel eliminates the need to mix ingredients, which saves time during installation and reduces the risk of errors. They can be used for connecting wires underground, in ducts, or indoors, and are IP68 rated.
Waterproof Wire Connectors
Waterproof connectors are used in a wide range of electrical systems, including outdoor lighting fixtures and marine applications. They work by creating a seal that protects electrical connections from moisture, ensuring the safety and reliability of your system in wet or humid conditions. They also reduce the risk of electric shock hazards by preventing moisture from infiltrating electrical components.
These waterproof wire connectors are crafted from moisture-resistant materials, such as silicone, grease, or petroleum. They’re filled with an internal material that prevents corrosion of any exposed wire ends, making them ideal for any setup that will be exposed to the elements. They’re a must-have for landscape lighting and irrigation equipment, but they’re useful in many other applications as well.
Waterproof electrical connectors are available in a variety of configurations to accommodate different electrical needs. They include solder seal connectors, crimp terminals, and heat shrink connectors. To use them, simply strip the insulation from a wire and insert it into one of the waterproof wire connectors. Then, apply a layer of waterproof tape to the connector and connections, ensuring that they’re fully sealed.
Waterproof electrical connectors are designed to withstand harsh environments and extreme temperatures. They’re also rated with Ingress Protection (IP) ratings, which indicate the level of protection a specific connector offers against dust, dirt, and liquids. Higher IP ratings indicate better protection.
Push-In Wire Connectors
The easiest way to make a secure electrical connection in the field is with a push-in wire connector. These devices eliminate the need for heat shrink, tape and adhesives to seal connections and protect them from corrosion. Instead, they use a dielectric silicone sealant to waterproof the splice and eliminate moisture infiltration. They are available in a variety of sizes and opening diameters that accommodate various cable and wire gauges. Some models also include a voltage-test port and slot for easy multimeter use.
To use them, simply strip the ends of the two wires to be joined and insert them into the connector. Then, twist the connector by hand to bind them together. The result is a strong and durable wire connection that meets guidelines for mechanical and electrical safety. This type of splice is also much faster than soldering or tinning and requires no tools.
Choose a wire connector from a reputable manufacturer like Wago to ensure you’re getting the best quality. Be sure to read the packaging to determine the wire combinations and sizes it can safely accommodate. The color code on the connector is a helpful visual guide waterproof connector manufacturer to help you match it with the proper wire gauge. If you’re unsure of what size wire connector to order, ask an electrical professional or consult the product instructions.
Winged Wire Connectors
Winged wire connectors work like standard wire nuts, but they also feature wings on the sides that give them more torque for twisting and make them easier to grip. They’re perfect for spicing or extending wiring in tight spaces. They’re often used by landscape lighting and irrigation contractors to connect lights and other devices to power.
They’re made from a tough, long-lasting plastic polymer that conceals the electrical connection and prevents wires from touching any exposed metal surfaces, which can increase the risk of short-circuit accidents. They’re also easier to use than soldering or crimping.
How They Work
A wing connector’s outside plastic encases a tapered, metal square-cut spring insert that threads onto the ends of two or more wires. When you twist it onto the stripped ends of wires, it draws them inside and secures them together. When you twist the nut more tightly, it applies more pressure to the metal insert and tightens the spicing even further.
When selecting a wing connector, first determine the type and size (gauge) of the wires you’ll be connecting. Next, count the number of wires you need to connect. The packaging for a wing connector usually provides a chart that shows what colors will accommodate different combinations of wires. Select the nut color that aligns with your wire gauge to avoid creating a loose connection.
