A plastic cover fully insulates these splices and it's clear so you can visually confirm the connection. The tip can be trimmed to fit wire size. Wings on the cover have holes so that you can use the included cable tie to secure the cover to the wire. Tighten the screws to connect wires.

For technical drawings and 3-D models, click on a part number.

Press down on the clamp to connect wires for quick field installation, no crimping or tools required. These splices disconnect as easily as they connect and are reusable, making them good for testing or prototyping setups that frequently change.

These splices create a secure hold, so they’re often used in electrical enclosures such as outlet boxes. They’re clear, which allows you to visually confirm wires are properly connected. To mount them in control cabinets, use splice holders and DIN-rail adapters (both sold separately).

Splice holders have a flange that slides into the groove of another holder, so you can connect multiple holders together. Screw-on holders are more secure than snap-on holders. Snap-on holders are a good choice if you’re attaching multiple holders to a DIN rail because they’re quick to install.

DIN-rail adapters clip onto DIN rail.

Covers have an inner gel that seals splices to keep out water, dust, and debris. Unlike potting compounds, covers don’t require mixing or pouring to install. If you need to expand or repair a circuit, you can open these covers and reuse the wires inside. However, once you open a cover and remove the gel, you’ll need a new splice and cover.

For technical drawings and 3-D models, click on a part number.

Connect wire without stripping—these splices pierce the insulation for quick installation. The pigtail connections have a gel seal to protect the connection from humidity, water, and dirt.

Pliers (sold separately) are recommended to install wire.

For technical drawings and 3-D models, click on a part number.

Quickly connect wires without crimping or twisting. When you press the clamp down, your wire is locked in and can’t be pulled out. Lift up the clamp to remove your wire. Because they're reusable, these connectors are great for temporary wiring during testing and prototyping. You can also use them to connect wires in an outlet box.

Clear connectors let you see that the wire is inserted properly and stripped to the correct length. They have two test slots—one on the front and one on the back—to test voltage even after the connectors are installed.

Use a DIN rail adapter (sold separately) to mount these connectors to a 35 mm DIN rail in a control cabinet.

Covers (sold separately) are lined with a sticky gel that seals water out. Unlike a potting compound, you don’t need to mix or pour the gel before you install these covers. They’re rated IP08, so you can use them in junction boxes exposed to rain, splashing, and humidity. If you have to expand or repair a circuit, you can open these covers and use the wires again. However, once you open the cover and remove the gel, you’ll need a new connector and cover.

A plastic cover fully insulates these splices and is clear so you can visually confirm the connection. Twist stripped wires together, insert them into the connector, and then crimp for a dependable connection.

For technical drawings and 3-D models, click on a part number.

Create a secure connection that resists corrosion and water. Crimp these connectors closed after you’ve inserted stripped wires that have been twisted together. The adhesive-lined insulation shrinks when heat is applied, forming a seal. Since they’re fully insulated, there’s no metal exposed when connected.

For technical drawings and 3-D models, click on a part number.

Push stripped wires into connectors for a reliable connection that's faster to install than twisting or crimping. All have individual ports for each wire.

Connectors with a 600V AC/DC maximum voltage have a clear housing, so you can visually confirm your connection.

DIN rail adapters (sold separately) allow you to mount the connector to a 35 mm DIN rail.

Covers (sold separately) are lined with a sticky gel that seals water out. Unlike a potting compound, you don’t need to mix or pour the gel before you install these covers. They’re rated IP08, so you can use them in junction boxes exposed to rain, splashing, and humidity. If you have to expand or repair a circuit, you can open these covers and use the wires again. However, once you open the cover and remove the gel, you’ll need a new connector and cover.

For technical drawings and 3-D models, click on a part number.

Tap and splice multiple wires together at the same time. Insert your main wire into a port and each tap wire into the other ports before tightening the screws. All are fully insulated with PVC. UL listed, they meet U.S. safety standards.

For splices with through holes, one side of each port must remain open.

Splices with plastic plugs cover the screw openings to keep contaminants out. Splices with through holes and plastic plugs let you close entry ports that aren’t in use.

Use black, blue, and clear splices with Class B and C stranded wires. Clear splices help you confirm the connection visually.

Splices that are C-UL listed meet Canadian safety standards.

For technical drawings and 3-D models, click on a part number.

Connect one wire to two wires of the same size. When heat is applied, adhesive-lined insulation shrinks and bonds to the wires, creating a moisture- and corrosion-resistant seal.

For technical drawings and 3-D models, click on a part number.

Filled with gel, these taps seal out moisture. Use them to connect a tap wire to a main wire without stripping—they penetrate insulation. To install, squeeze the tap with standard pliers; a built-in U-shaped metal contact penetrates the insulation and grips the wire.

For technical drawings and 3-D models, click on a part number.

Keep splicing connectors on hand for two, three, or five wires. Press down on the clamp to connect wires and pull it up to disconnect. The splicing connectors are clear, so you can see the connection. They have two test slots to check voltage after installation.