Make watertight connections for underground applications. These splices are abrasion-resistant and can withstand burial in rocky soil. They come with a length of heavy-wall polyolefin heat-shrink tubing that fits over the splice. Tighten the screws to connect wires.

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.

Use gray splices with Class B, C, and D stranded wires.

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

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

Tap and splice multiple wires in temporarily wet environments and up to six feet underground. Made with an EPDM rubber housing, these splices are fully insulated. Trim-to-size wire port plugs create a tight seal for wire entry, and removable screw-in plugs with double O-rings tightly seal the screw openings. All are UL and C-UL listed as meeting American and Canadian safety standards. These splices are for use with Class B and C wire types.

The straight tongue improves conductivity by increasing the surface contact between the lug and your equipment. Tighten the set screw onto your wire for a secure connection without crimping. Mount lugs to a screw.

Copper lugs can be used in large power distribution systems, motors, and generators.

Aluminum lugs are more lightweight and can be used in electrical distribution systems.

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