Watertight Wire Connectors

	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
12-14
14-16
16-18
22-20

	Splice Type Splice Type


Butt	Wire Connector

	For Number of Wires For Number of Wires

	For Wire Type For Wire Type

	Stranded
	Solid

	Maximum Voltage Maximum Voltage

130V

450V

600V

	Wire Connection Type Wire Connection Type


Screw-Clamp Terminals	Twist On

Crimp On

	Color Color

	Black		Yellow
	Red		Dark Blue
	Blue		Gray
	Light Blue

	Environment Environment

	For Common Wire Combinations For Common Wire Combinations

Five 22-ga. Wires to One 12-
ga. Wire

Two 18-ga. Wires to Three
10-ga. Wires

Three 20-ga. Wires to Three
12-ga. Wires

Four 14-ga. Wires to One 6-
ga. Wire with One 8-ga. Wire

Four 18-ga. Wires to Three
10-ga. Wires

Two 14-ga. Wires to Two 10-
ga. Wires with Two 14-ga.
Wires

Three 14-ga. Wires with One
22-ga. Wire to One 8-ga. Wire

	Wire Splicing Connector Style Wire Splicing Connector Style


Straight	Winged

	Terminal Material Terminal Material

	For Wire Material For Wire Material

Copper

Aluminum

	Terminal Finish Terminal Finish

Zinc Plated

Tin Plated

Nickel Plated

	Maximum Temperature Maximum Temperature

	Specifications Met Specifications Met

CSA

	Environmental Rating Environmental Rating

	Insulation Material Insulation Material

Plastic

Polypropylene Plastic/Rubber
Blend

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

DFARS Specialty Metals
COTS-Exempt

	Length Length

1.43"

1.89"

2.83"

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17 Products

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

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

Submersible Insulation Displacement Butt Splices

For 2 Wires

For 4 Wires

Pierce the insulation of wire without stripping it to make quick connections that are also sealed to keep out water. These splices have termination buttons on each end, so you can make independent connections on both sides. Since you connect each end independently, they’re often used as a disconnect point on equipment that you’ll be moving around. To install these splices, use a pair of pliers to press down on the button until it clicks.

On 2-wire splices, each button comes in one of three colors that correspond with wire gauge, making it easy to match your wire to the right connector.

4-wire splices have two entry points on both ends for twice as many independent connections as 2-wire splices.

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

2-Wire Inline Wire Connection
For Wire Gauge	For Wire Type	Max. Insulation OD (For Wire Gauge)	Length	Color	Insulation	Insulation Material	Terminal Material	Maximum Voltage	Maximum Temperature, °F	Environmental Rating	Specifications Met		Each
14-12	Solid, Stranded	0.17" (14-12)	1.89"	Yellow	Fully Insulated	Polycarbonate Plastic	Bronze	600V	220°	IP08	UL Listed	0000000	00000
14-12 to 16-14	Solid, Stranded	0.15" (14-12), 0.17" (16-14)	1.89"	Yellow and Blue	Fully Insulated	Polycarbonate Plastic	Bronze	600V	220°	IP08	UL Listed	0000000	0000
14-12 to 18-16	Solid, Stranded	0.13" (14-12), 0.17" (18-16)	1.89"	Yellow and Red	Fully Insulated	Polycarbonate Plastic	Bronze	600V	220°	IP08	UL Listed	0000000	0000
16-14 to 18-16	Solid, Stranded	0.13" (16-14), 0.17" (18-16)	1.89"	Blue and Red	Fully Insulated	Polycarbonate Plastic	Bronze	600V	220°	IP08	UL Listed	0000000	0000
18-16	Solid, Stranded	0.13" (18-16)	1.89"	Red	Fully Insulated	Polycarbonate Plastic	Bronze	600V	220°	IP08	UL Listed	0000000	0000
4-Wire Inline Wire Connection
22-20	Solid, Stranded	0.11" (22-20)	1.43"	Blue	Fully Insulated	Polycarbonate Plastic	Bronze	600V	220°	IP05, IP07, IP08	UL Listed	0000000	0000

Watertight Twist-On Wire Splicing Connectors

Filled with silicone, these connectors seal out moisture and prevent corrosion. They make quick, secure wire connections without crimping, and can be used underground.

For Wire Gauge	For Common Wire Combinations	Color	Insulation Material	Terminal Material	Max. Voltage	Max. Temperature, °F	Specifications Met	Pkg. Qty.		Pkg.
22-12	Five 22-ga. Wires to One 12-ga. Wire	Gray	Polypropylene Plastic	Zinc-Plated Steel	600V	220°	UL Listed, CSA Certified	20	00000000	000000
22-8	Three 14-ga. Wires with One 22-ga. Wire to One 8-ga. Wire	Light Blue	Polypropylene Plastic	Zinc-Plated Steel	600V	220°	UL Listed, CSA Certified	2	00000000	0000
20-12	Three 20-ga. Wires to Three 12-ga. Wires	Dark Blue	Polypropylene Plastic	Zinc-Plated Steel	600V	220°	UL Listed	20	00000000	00000
18-10	Four 18-ga. Wires to Three 10-ga. Wires	Yellow	Polypropylene Plastic	Zinc-Plated Steel	600V	220°	UL Listed, CSA Certified	10	00000000	00000
14-10	Two 14-ga. Wires to Two 10-ga. Wires with Two 14-ga. Wires	Red	Polypropylene Plastic	Zinc-Plated Steel	600V	220°	UL Listed, CSA Certified	10	00000000	00000
14-6	Four 14-ga. Wires to One 6-ga. Wire with One 8-ga. Wire	Dark Blue	Polypropylene Plastic	Zinc-Plated Steel	600V	220°	UL Listed, CSA Certified	2	00000000	0000

Underground Easy-Grip Twist-On Wire Splicing Connectors

Suitable for use underground, these connectors consist of a twist-on wire connector and an abrasion- and moisture-resistant insulator tube. The tube is filled with grease that acts as a sealant. Use these connectors to make quick, secure wire connections without crimping.

For Wire Gauge	For Common Wire Combinations	Color	Insulation Material	Terminal Material	Max. Voltage	Max. Temperature, °F	Specifications Met	Pkg. Qty.		Pkg.
18-10	Two 18-ga. Wires to Three 10-ga. Wires	Red, Yellow	Polypropylene Plastic/Rubber Blend	Tin-Plated Steel	600V	120°	UL Listed	2	0000000	00000