	For Wire Gauge For Wire Gauge

26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
1/0
2/0
3/0
4/0
250 MCM
300 MCM
350 MCM
400 MCM
450 MCM
500 MCM
600 MCM
700 MCM
750 MCM
800 MCM
900 MCM
1000 MCM

	Wire Connection Type Wire Connection Type


Screw-Clamp Terminals	Twist On

	For Number of Wires For Number of Wires

	For Wire Material For Wire Material

Copper

Aluminum

	Splice Type Splice Type

	Butt
	Wire Connector
	Multi-Way

	Type Type


Splice	Terminal

	Terminal Material Terminal Material

Aluminum

Brass

Copper

	Maximum Temperature Maximum Temperature

185° F

190° F

300° F

	Maximum Voltage Maximum Voltage

130V

450V

600V

	For Screw Size For Screw Size

	Length Length

	Number of Holes Number of Holes

	Specifications Met Specifications Met

CSA

	Insulation Insulation


Fully Insulated	Noninsulated

	Color Color

	Black		Clear
	Blue		Gray

	Width Width

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	For Wire Type For Wire Type

	Stranded
	Solid

	Insulation Material Insulation Material

Plastic

Rubber

	Height Height

	For Common Wire Combinations For Common Wire Combinations

One 16-ga. Wire with Three
18-ga. Wires to Two 10-
ga. Wires with One 12-ga.
Wire

One 14-ga. Wire with One
20-ga. Wire to Three 14-
ga. Wires with Two 18-ga.
Wires

	Inlet Location Inlet Location

Front

Back

Side

	Terminal Finish Terminal Finish

Tin Plated

Nickel Plated

View catalog pages (5)

Forward

How can we improve?

181 Products

Noninsulated Screw-Down Butt Splices

Tighten the screws to connect wires.

For Wire Gauge	Lg.	For Wire Material	Terminal Material	Max. Voltage	Max. Temperature, °F	Specifications Met		Each
14-2	1.19"	Aluminum, Copper	Tin-Plated Aluminum	600V	190°	UL Listed, CSA Certified	0000000	00000
14-1/0	1.91"	Aluminum, Copper	Tin-Plated Aluminum	600V	190°	UL Listed, CSA Certified	0000000	0000
4-500 MCM	3.88"	Aluminum, Copper	Tin-Plated Aluminum	600V	190°	UL Listed, CSA Certified	0000000	00000
6-250 MCM	2.31"	Aluminum, Copper	Tin-Plated Aluminum	600V	190°	UL Listed, CSA Certified	0000000	00000
10-350 MCM	2.46"	Aluminum, Copper	Tin-Plated Aluminum	600V	190°	UL Listed, CSA Certified	0000000	00000
250-750 MCM	5.44"	Aluminum, Copper	Tin-Plated Aluminum	600V	190°	UL Listed, CSA Certified	0000000	00000
500-1000 MCM	8.69"	Aluminum, Copper	Tin-Plated Aluminum	600V	190°	UL Listed, CSA Certified	0000000	000000

Insulated Screw-Down Butt Splices

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 Wire Gauge	Lg.	Color	For Wire Material	Insulation Material	Terminal Material	Max. Voltage	Max. Temperature, °F	Specifications Met		Each
14-2	3.83"	Clear	Aluminum, Copper	PVC Plastic	Tin-Plated Aluminum	600V	190°	UL Listed, CSA Certified	000000	000000
14-1/0	4.8"	Clear	Aluminum, Copper	PVC Plastic	Tin-Plated Aluminum	600V	190°	UL Listed, CSA Certified	000000	00000
10-350 MCM	7.91"	Clear	Aluminum, Copper	PVC Plastic	Tin-Plated Aluminum	600V	190°	UL Listed, CSA Certified	000000	00000
6-250 MCM	7.91"	Clear	Aluminum, Copper	PVC Plastic	Tin-Plated Aluminum	600V	190°	UL Listed, CSA Certified	000000	00000

Underground Heat-Shrink Screw-Down Butt Splices

For 1 Wire

For 3 Wires/UF Cable

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.

For Number of Wires	For Cable Industry Designation	For Number of Ground Wires	For Wire Gauge	For Wire Type	For Wire Material	Insulation Material	Terminal Material	Shrink Temperature, °F	Max. Voltage	Max. Temperature, °F	Specifications Met	Includes		Each
1	__	__	8-2	Solid, Stranded	Aluminum, Copper	Polyolefin Plastic	Tin-Plated Aluminum	250°	600V	190°	UL Listed	2" and 5" lengths of heat-shrink tubing	0000000	000000
3	UF	1	14-8	Solid, Stranded	Copper	Polyolefin Plastic	Tin-Plated Copper	250°	600V	190°	UL Listed	8" length of heat-shrink tubing	0000000	00000

Harsh-Environment Screw-Down Butt Splices

Splice for Four Wires

Splice for Eight Wires

Join wires in the dirtiest, wet, and harsh environments. These splices meet one of the toughest IP ratings—IP68. Because they’re IP68, they’re dust- and watertight and can even be submerged in 5 meters of water for 30 minutes. Use these splices to repair or extend your electrical circuits without needing special tools. Insert your wires into these splices, tighten the screws with a slotted screwdriver, and then twist on the gasketed end caps for a reliable, tight seal.

For Number of Wires	For Wire Gauge	Lg.	Color	For Wire Type	For Wire Material	Insulation Material	Terminal Material	Max. Voltage	Max. Temp., °F		Each
4	26-14	2.83"	Black	Stranded	Aluminum, Copper	Nylon Plastic	Nickel-Plated Brass	450V	185°	0000000	000000
8	26-18	2.83"	Black	Stranded	Aluminum, Copper	Nylon Plastic	Nickel-Plated Brass	130V	185°	0000000	00000

High Temperature Twist-On Wire Splicing Connectors

Shown With Set Screw

Rated to 300° F, these connectors are an excellent choice for use in high-temperature applications such as HID lighting and electric heat. Use them to make quick, secure wire connections without crimping.

Connectors with a set screw have an inner barrel with a set screw that firmly holds wires to provide a secure grip in high-vibration applications.

For Wire Gauge	For Common Wire Combinations	Color	Insulation Material	Terminal Material	Max. Voltage	Max. Temperature, °F	Specifications Met	Features	Pkg. Qty.		Pkg.
20-14	One 14-ga. Wire with One 20-ga. Wire to Three 14-ga. Wires with Two 18-ga. Wires	Black	Polypropylene Plastic	Brass	600V	300°	UL Listed, CSA Certified	Set Screw	10	0000000	00000
18-10	One 16-ga. Wire with Three 18-ga. Wires to Two 10-ga. Wires with One 12-ga. Wire	Black	Polypropylene Plastic	Brass	600V	300°	UL Listed, CSA Certified	Set Screw	10	0000000	00000

Multi-Way Taps/Splices

For 2 Wires

For 3 Wires

For 4 Wires

For 5 Wires

For 6 Wires

For 8 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 2 Wires
For Wire Gauge	Lg.	Wd.	Ht.	Inlet Location	For Wire Material	Insulation Material	Terminal Material	Max. Voltage	Max. Temperature, °F	Specifications Met	Color		Each
With Through Holes
14-2/0	2.61"	2.3"	1.97"	Back, Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed	Clear	0000000	000000
6-4/0	2.75"	2.49"	2.25"	Back, Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed	Clear	0000000	00000
With Plastic Plugs
18-4	1.37"	1.25"	1.4"	Front	Copper	PVC Plastic	Copper	600V	190°	UL Listed, C-UL Listed	Blue	0000000	00000
14-4	1.12"	1.18"	1.38"	Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Black	00000000	00000
14-4	1.12"	1.18"	1.38"	Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Clear	00000000	00000
14-4	1.12"	1.25"	1.38"	Back, Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Black	00000000	00000
14-4	1.12"	1.25"	1.38"	Back, Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Clear	00000000	00000
14-6	1.13"	1.24"	1.37"	Front	Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Gray	00000000	00000
14-1/0	1.62"	1.62"	1.75"	Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Black	00000000	00000
14-1/0	1.62"	1.62"	1.75"	Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Clear	00000000	00000
14-1/0	1.62"	1.75"	1.75"	Back, Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Black	00000000	00000
14-1/0	1.62"	1.75"	1.75"	Back, Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Clear	00000000	00000
14-1/0	3.25"	0.9"	1.48"	Side	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Black	00000000	00000
14-1/0	3.25"	0.9"	1.48"	Side	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Clear	00000000	00000
10-2	1.6"	1.55"	1.75"	Front	Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Gray	00000000	00000
8-1/0	1.75"	1.5"	1.62"	Front	Copper	PVC Plastic	Copper	600V	190°	UL Listed, C-UL Listed	Blue	0000000	00000
6-3/0	1.84"	1.75"	1.87"	Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Black	00000000	00000
6-3/0	1.84"	1.75"	1.87"	Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Clear	00000000	00000
6-3/0	1.84"	1.87"	1.87"	Back, Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Black	00000000	00000
6-3/0	1.84"	1.87"	1.87"	Back, Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Clear	00000000	00000
6-250 MCM	2.12"	2.25"	2.25"	Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Black	00000000	00000
6-250 MCM	2.12"	2.25"	2.25"	Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Clear	00000000	00000
6-250 MCM	4"	1.19"	1.9"	Side	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Black	00000000	00000
6-250 MCM	4"	1.19"	1.9"	Side	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Clear	00000000	00000
6-350 MCM	2.47"	2.5"	2.44"	Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Black	00000000	00000
6-350 MCM	2.47"	2.5"	2.44"	Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Clear	00000000	00000
6-350 MCM	4.47"	1.32"	2.2"	Side	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Black	00000000	00000
6-350 MCM	4.47"	1.32"	2.2"	Side	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Clear	00000000	00000
6-600 MCM	2.34"	2.94"	3.05"	Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Black	00000000	000000
6-600 MCM	2.34"	2.94"	3.05"	Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Clear	00000000	000000
6-600 MCM	5.83"	1.57"	3.05"	Side	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Black	00000000	000000
6-600 MCM	5.83"	1.57"	3.05"	Side	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Clear	00000000	000000
4-350 MCM	2.56"	2.25"	2.68"	Front	Copper	PVC Plastic	Copper	600V	190°	UL Listed, C-UL Listed	Blue	0000000	00000
4-350 MCM	2.81"	2.87"	2.94"	Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Black	00000000	000000
4-350 MCM	2.81"	2.87"	2.94"	Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Clear	00000000	000000
4-350 MCM	4.62"	1.62"	3"	Side	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Black	00000000	00000
4-350 MCM	4.62"	1.62"	3"	Side	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Clear	00000000	00000
4-500 MCM	2.81"	2.4"	2.75"	Front	Copper	PVC Plastic	Copper	600V	190°	UL Listed, C-UL Listed	Blue	0000000	000000
2-2/0	1.85"	1.6"	1.81"	Front	Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Gray	00000000	00000
250 MCM-750 MCM	3.48"	3.5"	3.5"	Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Black	00000000	000000
250 MCM-750 MCM	3.48"	3.5"	3.5"	Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Clear	00000000	000000
For 3 Wires
With Plastic Plugs
18-4	2"	1.25"	1.4"	Front	Copper	PVC Plastic	Copper	600V	190°	UL Listed, C-UL Listed	Blue	0000000	00000
14-4	1.55"	1.18"	1.375"	Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Black	00000000	00000
14-4	1.55"	1.18"	1.375"	Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Clear	00000000	00000
14-6	1.55"	1.24"	1.37"	Front	Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Gray	00000000	00000
14-1/0	2.24"	1.5"	1.68"	Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Black	00000000	00000
14-1/0	2.24"	1.5"	1.68"	Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Clear	00000000	00000
10-2	1.55"	1.24"	1.37"	Front	Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Gray	00000000	00000
8-1/0	2.56"	1.5"	1.62"	Front	Copper	PVC Plastic	Copper	600V	190°	UL Listed, C-UL Listed	Blue	0000000	00000
6-3/0	2.63"	1.6"	1.8"	Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Black	00000000	00000
6-3/0	2.63"	1.6"	1.8"	Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Clear	00000000	00000
6-250 MCM	2.93"	2.03"	2.18"	Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Black	00000000	00000
6-250 MCM	2.93"	2.03"	2.18"	Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Clear	00000000	00000
4-350 MCM	3.56"	2.25"	2.68"	Front	Copper	PVC Plastic	Copper	600V	190°	UL Listed, C-UL Listed	Blue	0000000	00000
4-500 MCM	4.12"	2.4"	2.75"	Front	Copper	PVC Plastic	Copper	600V	190°	UL Listed, C-UL Listed	Blue	0000000	000000
2-2/0	2.25"	1.6"	1.75"	Front	Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Gray	00000000	00000
With Through Holes and Plastic Plugs
6-3/0	2.63"	1.83"	1.79"	Back, Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Black	00000000	00000
6-3/0	2.63"	1.83"	1.79"	Back, Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Clear	00000000	00000
6-4/0	2.93"	2.28"	2.18"	Back, Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Clear	00000000	00000
6-250 MCM	2.93"	2.28"	2.18"	Back, Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Black	00000000	00000
6-350 MCM	3.52"	2.41"	2.61"	Back, Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Black	00000000	00000
6-350 MCM	3.52"	2.41"	2.61"	Back, Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Clear	00000000	00000
6-600 MCM	4.55"	2.96"	3.03"	Back, Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Black	00000000	000000
6-600 MCM	4.55"	2.96"	3.03"	Back, Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Clear	00000000	000000
4-350 MCM	4.01"	2.83"	2.91"	Back, Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Black	00000000	000000
4-350 MCM	4.01"	2.83"	2.91"	Back, Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Clear	00000000	000000
250 MCM-750 MCM	4.95"	3.41"	3.42"	Back, Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Clear	00000000	000000
250 MCM-750 MCM	4.95"	4.46"	3.3"	Back, Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Black	00000000	000000
For 4 Wires
With Through Holes
14-2/0	4.3"	2.3"	1.97"	Back, Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed	Clear	0000000	00000
6-4/0	4.61"	2.49"	2.25"	Back, Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed	Clear	0000000	00000
6-350 MCM	5.62"	2.69"	2.65"	Back, Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed	Clear	0000000	00000
4-600 MCM	5.73"	3.2"	3.27"	Back, Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed	Clear	0000000	00000
With Plastic Plugs
14-4	1.97"	1.18"	1.375"	Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Black	00000000	00000
14-4	1.97"	1.18"	1.375"	Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Clear	00000000	00000
14-6	1.98"	1.24"	1.37"	Front	Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Gray	00000000	00000
14-1/0	2.89"	1.5"	1.68"	Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Black	00000000	00000
14-1/0	2.89"	1.5"	1.68"	Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Clear	00000000	00000
6-3/0	3.41"	1.6"	1.8"	Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Black	00000000	00000
6-3/0	3.41"	1.6"	1.8"	Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Clear	00000000	00000
6-250 MCM	3.8"	2.03"	2.18"	Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Black	00000000	00000
6-250 MCM	3.8"	2.03"	2.18"	Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Clear	00000000	00000
With Through Holes and Plastic Plugs
6-3/0	3.41"	1.83"	1.79"	Back, Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Black	00000000	00000
6-3/0	3.41"	1.83"	1.79"	Back, Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Clear	00000000	00000
6-4/0	3.8"	2.28"	2.18"	Back, Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Clear	00000000	00000
6-250 MCM	3.8"	2.28"	2.18"	Back, Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Black	00000000	00000
6-350 MCM	4.57"	2.41"	2.61"	Back, Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Black	00000000	00000
6-350 MCM	4.57"	2.41"	2.61"	Back, Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Clear	00000000	00000
6-600 MCM	5.85"	2.96"	3.03"	Back, Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Black	00000000	000000
6-600 MCM	5.85"	2.96"	3.03"	Back, Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Clear	00000000	000000
4-350 MCM	5.24"	2.83"	2.91"	Back, Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Black	00000000	000000
4-350 MCM	5.24"	2.83"	2.91"	Back, Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Clear	00000000	000000
250 MCM-750 MCM	6.38"	3.41"	3.42"	Back, Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Clear	00000000	000000
250 MCM-750 MCM	6.38"	4.46"	3.3"	Back, Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Black	00000000	000000
For 5 Wires
With Through Holes and Plastic Plugs
6-4/0	4.66"	2.28"	2.18"	Back, Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Clear	00000000	00000
6-250 MCM	4.66"	2.28"	2.18"	Back, Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Black	00000000	00000
6-350 MCM	5.62"	2.41"	2.61"	Back, Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Black	00000000	000000
6-350 MCM	5.62"	2.41"	2.61"	Back, Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Clear	00000000	000000
For 6 Wires
With Through Holes
14-2/0	5.98"	2.3"	1.97"	Back, Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed	Clear	0000000	00000
With Through Holes and Plastic Plugs
6-4/0	5.52"	2.28"	2.18"	Back, Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Clear	00000000	00000
6-250 MCM	5.52"	2.28"	2.18"	Back, Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Black	00000000	00000
6-350 MCM	6.67"	2.41"	2.61"	Back, Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Black	00000000	000000
6-350 MCM	6.67"	2.41"	2.61"	Back, Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Clear	00000000	000000
4-350 MCM	7.52"	2.83"	2.91"	Back, Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Black	00000000	000000
4-350 MCM	7.52"	2.83"	2.91"	Back, Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Clear	00000000	000000
For 8 Wires
With Through Holes and Plastic Plugs
4-350 MCM	9.82"	2.83"	2.91"	Back, Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Black	00000000	000000
4-350 MCM	9.82"	2.83"	2.91"	Back, Front	Aluminum, Copper	PVC Plastic	Aluminum	600V	190°	UL Listed, C-UL Listed	Clear	00000000	000000

Sealed Multi-Way Taps/Splices

For 2 Wires

For 3 Wires

For 4 Wires

For 6 Wires

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.

For Number of Wires	For Wire Gauge	Inlet Location	Length	Width	Height	For Wire Material	Color	Insulation Material	Terminal Material	Maximum Voltage	Temperature Range, °F	Specifications Met		Each
2	12-350 MCM	Side	8.83"	1.25"	3.38"	Aluminum, Copper	Gray	EPDM Rubber	Aluminum	600V	-45° to 190°	UL Listed, C-UL Listed	0000000	000000
2	14-2/0	Front	1.93"	2.65"	2.1"	Aluminum, Copper	Gray	EPDM Rubber	Aluminum	600V	-45° to 190°	UL Listed, C-UL Listed	0000000	00000
2	14-2/0	Side	5.05"	0.88"	2.1"	Aluminum, Copper	Gray	EPDM Rubber	Aluminum	600V	-45° to 190°	UL Listed, C-UL Listed	0000000	00000
3	14-2/0	Front	2.79"	2.65"	2.1"	Aluminum, Copper	Gray	EPDM Rubber	Aluminum	600V	-45° to 190°	UL Listed, C-UL Listed	0000000	00000
3	14-2/0	Front, Back	2.79"	4.18"	2.1"	Aluminum, Copper	Gray	EPDM Rubber	Aluminum	600V	-45° to 190°	UL Listed, C-UL Listed	0000000	00000
4	14-2/0	Front	3.65"	2.65"	2.1"	Aluminum, Copper	Gray	EPDM Rubber	Aluminum	600V	-45° to 190°	UL Listed, C-UL Listed	0000000	00000
6	14-2/0	Front	5.37"	2.65"	2.1"	Aluminum, Copper	Gray	EPDM Rubber	Aluminum	600V	-45° to 190°	UL Listed, C-UL Listed	0000000	00000

Set Screw Lugs

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.

Copper Lugs

1 Hole — 1 Wire
For Wire Gauge	For Screw Size	For Screw Size Decimal Equivalent	Lg.	Wd.	Ht.	For Wire Material	For Wire Type	Max. Temp., °F	Max. Voltage	Specifications Met		Each
14-8	No. 10	0.19"	0.800"	0.380"	0.420"	Copper	Stranded	190°	600V	UL Listed, CSA Certified	0000000	00000
14-4	1/4"	0.25"	1.090"	0.530"	0.550"	Copper	Stranded	190°	600V	UL Listed, CSA Certified	0000000	0000
8-1/0	5/16"	0.313"	1.500"	0.750"	0.630"	Copper	Stranded	190°	600V	UL Listed, CSA Certified	0000000	0000
6-250 MCM	3/8"	0.375"	1.970"	0.940"	1.060"	Copper	Stranded	190°	600V	UL Listed, CSA Certified	0000000	00000
4/0-500 MCM	1/2"	0.5"	2.970"	1.380"	1.440"	Copper	Stranded	190°	600V	UL Listed	0000000	00000
500-1000 MCM	1/2"	0.5"	3.970"	2.000"	2.190"	Copper	Stranded	190°	600V	UL Listed	0000000	000000

Aluminum Lugs

1 Hole—1 Wire

1 Hole—2 Wire

2 Hole—1 Wire

2 Hole—2 Wire

2 Hole—3 Wire

4 Hole—2 Wire

4 Hole—3 Wire

4 Hole—4 Wire

6 Hole—3 Wire

1 Hole — 1 Wire
For Wire Gauge	Center-to-Center	For Screw Size	For Screw Size Decimal Equivalent	Lg.	Wd.	Ht.	For Wire Material	For Wire Type	Max. Voltage	Specifications Met		Each
14-4	__	1/4"	0.25"	1.060"	0.500"	0.500"	Aluminum, Copper	Stranded	600V	UL Listed, CSA Certified	0000000	00000
14-2	__	1/4"	0.25"	1.160"	0.500"	0.560"	Aluminum, Copper	Stranded	600V	UL Listed, CSA Certified	0000000	0000
14-1/0	__	1/4"	0.25"	1.470"	0.630"	0.780"	Aluminum, Copper	Stranded	600V	UL Listed, CSA Certified	0000000	0000
14-2/0	__	1/4"	0.25"	1.470"	0.630"	0.780"	Aluminum, Copper	Stranded	600V	UL Listed, CSA Certified	0000000	0000
6-250 MCM	__	5/16"	0.313"	2.000"	1.000"	1.130"	Aluminum, Copper	Stranded	600V	UL Listed, CSA Certified	0000000	0000
6-300 MCM	__	1/4"	0.25"	2.000"	0.860"	1.130"	Aluminum, Copper	Stranded	600V	UL Listed, CSA Certified	0000000	0000
4-500 MCM	__	3/8"	0.375"	2.810"	1.500"	1.810"	Aluminum, Copper	Stranded	600V	UL Listed, CSA Certified	0000000	0000
2-600 MCM	__	3/8"	0.375"	3.190"	1.500"	1.560"	Aluminum, Copper	Stranded	600V	UL Listed, CSA Certified	0000000	00000
300-800 MCM	__	5/8"	0.625"	3.380"	1.750"	1.940"	Aluminum, Copper	Stranded	600V	UL Listed, CSA Certified	0000000	00000
350-1000 MCM	__	5/8"	0.625"	3.380"	1.750"	1.940"	Aluminum, Copper	Stranded	600V	UL Listed, CSA Certified	0000000	00000
1 Hole — 2 Wire
14-1/0	__	1/4"	0.25"	1.470"	1.130"	0.800"	Aluminum, Copper	Stranded	600V	UL Listed, CSA Certified	0000000	0000
14-2/0	__	1/4"	0.25"	1.470"	1.250"	0.800"	Aluminum, Copper	Stranded	600V	UL Listed, CSA Certified	0000000	0000
6-250 MCM	__	3/8"	0.375"	2.560"	1.660"	1.190"	Aluminum, Copper	Stranded	600V	UL Listed, CSA Certified	0000000	00000
6-350 MCM	__	1/2"	0.5"	2.880"	1.890"	1.250"	Aluminum, Copper	Stranded	600V	UL Listed, CSA Certified	0000000	00000
2-600 MCM	__	1/2"	0.5"	3.190"	2.410"	1.560"	Aluminum, Copper	Stranded	600V	UL Listed, CSA Certified	0000000	00000
350-800 MCM	__	5/8"	0.625"	3.500"	3.500"	1.940"	Aluminum, Copper	Stranded	600V	UL Listed, CSA Certified	0000000	00000
500-1000 MCM	__	5/8"	0.625"	3.380"	3.190"	1.940"	Aluminum, Copper	Stranded	600V	UL Listed, CSA Certified	0000000	00000
2 Hole — 1 Wire
6-350 MCM	1 3/4"	1/2"	0.5"	4.310"	1.130"	1.380"	Aluminum, Copper	Stranded	600V	UL Listed, CSA Certified	0000000	00000
2-600 MCM	1 3/4"	1/2"	0.5"	4.690"	1.500"	1.380"	Aluminum, Copper	Stranded	600V	UL Listed, CSA Certified	0000000	00000
300-800 MCM	1 3/4"	1/2"	0.5"	6.190"	1.750"	1.880"	Aluminum, Copper	Stranded	600V	UL Listed, CSA Certified	0000000	00000
500-1000 MCM	1 3/4"	1/2"	0.5"	4.750"	1.750"	1.940"	Aluminum, Copper	Stranded	600V	UL Listed, CSA Certified	0000000	00000
2 Hole — 2 Wire
6-350 MCM	1 3/4"	1/2"	0.5"	4.310"	2.000"	1.380"	Aluminum, Copper	Stranded	600V	UL Listed, CSA Certified	0000000	00000
2-600 MCM	1 3/4"	1/2"	0.5"	4.690"	2.410"	1.380"	Aluminum, Copper	Stranded	600V	UL Listed, CSA Certified	0000000	00000
300-800 MCM	1 3/4"	1/2"	0.5"	4.750"	3.190"	1.940"	Aluminum, Copper	Stranded	600V	UL Listed, CSA Certified	0000000	00000
500-1000 MCM	1 3/4"	1/2"	0.5"	4.750"	3.190"	1.630"	Aluminum, Copper	Stranded	600V	UL Listed, CSA Certified	0000000	00000
2 Hole — 3 Wire
14-1/0	1"	3/8"	0.375"	2.910"	2.000"	0.870"	Aluminum, Copper	Stranded	600V	UL Listed, CSA Certified	0000000	00000
300-800 MCM	1 3/4"	1/2"	0.5"	6.190"	4.250"	1.880"	Aluminum, Copper	Stranded	600V	UL Listed, CSA Certified	0000000	000000
4 Hole — 2 Wire
300-800 MCM	1 3/4"	1/2"	0.5"	6.190"	3.500"	1.880"	Aluminum, Copper	Stranded	600V	UL Listed, CSA Certified	0000000	00000
500-1000 MCM	1 3/4"	1/2"	0.5"	6.190"	3.500"	1.880"	Aluminum, Copper	Stranded	600V	UL Listed, CSA Certified	0000000	000000
4 Hole — 3 Wire
300-800 MCM	1 3/4"	1/2"	0.5"	6.190"	3.500"	1.880"	Aluminum, Copper	Stranded	600V	UL Listed, CSA Certified	0000000	000000
4 Hole — 4 Wire
6-350 MCM	1 3/4"	1/2"	0.5"	4.500"	4.720"	1.380"	Aluminum, Copper	Stranded	600V	UL Listed, CSA Certified	0000000	00000
2-600 MCM	1 3/4"	1/2"	0.5"	5.500"	5.330"	1.500"	Aluminum, Copper	Stranded	600V	UL Listed, CSA Certified	0000000	000000
350-800 MCM	1 3/4"	1/2"	0.5"	6.190"	7.160"	1.880"	Aluminum, Copper	Stranded	600V	UL Listed, CSA Certified	0000000	000000
6 Hole — 3 Wire
6-350 MCM	1 3/4"	1/2"	0.5"	4.190"	3.000"	1.130"	Aluminum, Copper	Stranded	600V	UL Listed, CSA Certified	0000000	00000
2-600 MCM	1 3/4"	1/2"	0.5"	4.630"	3.750"	1.560"	Aluminum, Copper	Stranded	600V	UL Listed, CSA Certified	0000000	00000

Set Screw Lugs with Offset

An offset tongue gives you extra space to insert wire. Use these lugs in large power distribution systems, motors, and generators. Tighten the set screw onto your wire for a secure connection without crimping.

1 Hole
For Wire Gauge	For Screw Size	For Screw Size Decimal Equivalent	For Wire Type	For Wire Material	Terminal Material	Lg.	Wd.	Ht.	Max. Temp., °F	Max. Voltage	Specifications Met		Each
14-10	No. 6	0.14"	Stranded	Copper	Copper	0.940"	0.310"	0.660"	190°	600V	UL Listed, CSA Certified	0000000	00000
14-6	No. 10	0.19"	Stranded	Copper	Copper	1.130"	0.380"	0.750"	190°	600V	UL Listed, CSA Certified	0000000	0000
14-4	1/4"	0.25"	Stranded	Copper	Copper	1.250"	0.500"	0.810"	190°	600V	UL Listed, CSA Certified	0000000	0000
8-2	1/4"	0.25"	Stranded	Copper	Copper	1.440"	0.500"	1.000"	190°	600V	UL Listed, CSA Certified	0000000	0000
8-1/0	1/4"	0.25"	Stranded	Copper	Copper	1.880"	0.630"	1.340"	190°	600V	UL Listed, CSA Certified	0000000	0000
6-4/0	5/16"	0.313"	Stranded	Copper	Copper	2.380"	1.000"	1.810"	190°	600V	UL Listed, CSA Certified	0000000	0000
4-3/0	3/8"	0.375"	Stranded	Copper	Copper	2.250"	0.750"	1.560"	190°	600V	UL Listed, CSA Certified	0000000	0000
1/0-350 MCM	3/8"	0.375"	Stranded	Copper	Copper	3.220"	1.000"	2.630"	190°	600V	UL Listed	0000000	00000
600-1000 MCM	1/2"	0.5"	Stranded	Copper	Copper	4.630"	2.000"	3.690"	190°	600V	UL Listed	0000000	00000
4/0-500 MCM	3/8"	0.375"	Stranded	Copper	Copper	4.060"	1.500"	2.750"	190°	600V	UL Listed	0000000	00000