E12822 Wire Splices | McMaster-Carr

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17 Products

Compression Butt Splices

For use with a compression tool, these splices are color-coded to match compression dies. They are marked with the wire size and compression die reference number. All have a center stop to make sure wire is inserted to the proper depth.

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

For Wire Gauge	Lg.	Color	For Wire Type	Terminal Material	Max. Voltage	Max. Temperature, °F	Specifications Met		Each
400 MCM	2.5"	Blue	Stranded	Tin-Plated Copper	600V AC	190°	UL Listed, CSA Certified	0000000	000000

Reducing Compression Butt Splices

Connect two different sizes of wire. These splices are color coded to match compression dies and marked with die reference numbers and wire sizes. A center stop keeps wire at the correct depth. Use these splices with a compression tool (not included).

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

For Wire Gauge	Lg.	Color	For Wire Type	Terminal Material	Max. Voltage	Max. Temperature, °F	Specifications Met		Each
4 × 6	1.95"	Gray × Blue	Stranded	Tin-Plated Copper	600V AC	190°	UL Listed, C-UL Listed	0000000	00000
2 × 6	2.11"	Brown × Blue	Stranded	Tin-Plated Copper	600V AC	190°	UL Listed, C-UL Listed	0000000	0000
2 × 4	2.06"	Brown × Gray	Stranded	Tin-Plated Copper	600V AC	190°	UL Listed, C-UL Listed	0000000	0000
1/0 × 6	2.26"	Pink × Blue	Stranded	Tin-Plated Copper	600V AC	190°	UL Listed, C-UL Listed	0000000	00000
1/0 × 4	2.21"	Pink × Gray	Stranded	Tin-Plated Copper	600V AC	190°	UL Listed, C-UL Listed	0000000	00000
2/0 × 6	2.42"	Black × Blue	Stranded	Tin-Plated Copper	600V AC	190°	UL Listed, C-UL Listed	0000000	00000
2/0 × 4	2.36"	Black × Gray	Stranded	Tin-Plated Copper	600V AC	190°	UL Listed, C-UL Listed	0000000	00000
4/0 × 6	2.69"	Purple × Blue	Stranded	Tin-Plated Copper	600V AC	190°	UL Listed, C-UL Listed	0000000	00000
4/0 × 1/0	2.4"	Purple × Pink	Stranded	Tin-Plated Copper	600V AC	190°	UL Listed, C-UL Listed	0000000	00000
4/0 × 2/0	2.35"	Purple × Black	Stranded	Tin-Plated Copper	600V AC	190°	UL Listed, C-UL Listed	0000000	00000

Screw-Down Wire Taps

Wire Tap with Cover (Sold Separately)

Wire Tap

T-Tap

Cover

Tighten screws to connect a tap wire to a main wire. For easy installation, you can lay the main wire in these taps by sliding off the screw plate.

Covers (sold separately) are plastic, so they fully insulate wire taps when connected. They snap shut for quick installation.

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

Wire Taps
For Wire Gauge									Covers
Stranded	Solid	For Wire Material	Terminal Material	Max. Voltage	Max. Temperature, °F	Specifications Met		Each		Each
Screw-Clamp Terminals Tap with T-Tap Wire Connection
12-2	12-10	Aluminum, Copper	Tin-Plated Aluminum	600V AC	190°	UL Listed, CSA Certified	0000000	000000	0000000	00000
2-1/0	12-10	Aluminum, Copper	Tin-Plated Aluminum	600V AC	190°	UL Listed, CSA Certified	0000000	00000	0000000	0000
1/0-250 MCM	12-10	Aluminum, Copper	Tin-Plated Aluminum	600V AC	190°	UL Listed, CSA Certified	0000000	00000	0000000	00000