Insulated Wire Connectors

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	Insulation Insulation


Fully Insulated	Barrel Insulated

	Electrical Properties Electrical Properties

Electrical Insulating

	For Wire Gauge For Wire Gauge

28
27
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
12-14
14-16
16-18
22-20
1/0
2/0
3/0
4/0
250 MCM
300 MCM
350 MCM
400 MCM
500 MCM
600 MCM
750 MCM

	Terminal Type Terminal Type


Quick Disconnect	Ring

Spade	Ferrule

Snap Plug	Pin

Adapter	Hook

	Wire Connection Type Wire Connection Type


Crimp On	Lever-Clamp Terminals

Screw-Clamp Terminals	Snap On

Solder	Spring-Clamp Terminals

Twist On	Wire Leads

	Type Type


Terminal	Splice

	Insulation Color Insulation Color

	Blue		Red
	Yellow		Black
	Gray		Green
	White		Aqua
	Clear

	Insulation Material Insulation Material

Plastic

Polypropylene Plastic/Rubber
Blend

Rubber

Thermoplastic Rubber Blend

Porcelain

	Voltage Voltage

	For Number of Wires For Number of Wires

	Splice Type Splice Type


Wire Connector	Butt

Multi-Way	Wire Tap

	Color Color

Beige

Black

Blue

Blue with Blue Stripe and
Red Stripe

Blue with Red Stripe

Brown

Clear

Clear with Blue and
Yellow Dashes

Clear with Blue Stripe

Clear with Red and Blue
Dashes

Clear with Red Stripe

Clear with White and Red
Dashes

Clear with Yellow and
Red Dashes

Clear with Yellow Stripe

Pink with Pink Stripe and
Yellow Stripe

Red

Red with Red Stripe and
White Stripe

Red with Red Stripe and
Yellow Stripe

Red with Yellow Stripe

White

Yellow

Yellow with Blue Stripe

Yellow with Yellow Stripe
and Blue Stripe

	Shape Shape


90° Flag	180° U

Straight

	System of Measurement System of Measurement

Inch

	For Screw Size For Screw Size

	Gender Gender

	Tab Width Tab Width

0.110"

0.187"

0.250"

	Specifications Met Specifications Met

	Terminal Material Terminal Material

	Crimp Type Crimp Type

Single

Double

	Maximum Temperature Maximum Temperature

	Terminal Finish Terminal Finish

	Application Application

Power

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

DFARS Specialty Metals
COTS-Exempt

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837 Products

Terminals

Fully Insulated Quick-Disconnect Terminals

The connection tab on these terminals is completely covered with insulation, leaving no metal exposed when mated. They are rated to 600 volts.

Insulated Quick-Disconnect Terminals

A plastic cover on the barrel provides electrical insulation.

Fully Insulated Heat-Shrink Quick-Disconnect Terminals

The connection tab on these terminals is completely covered with insulation, leaving no metal exposed when mated.

Insulated Heat-Shrink Quick-Disconnect Terminals

Heat these terminals to shrink the insulation, creating a seal that keeps out water, salt, and contaminants.

Fully Insulated Solder-Loaded
Heat-Shrink Quick-Disconnect Terminals

The connection tab on these terminals is completely covered with insulation, leaving no metal exposed when mated.

Insulated Solder-Loaded Heat-Shrink
Quick-Disconnect Terminals

A plastic cover on the barrel provides electrical insulation.

Flame-Retardant Quick-Disconnect Terminals

Rated UL 94 V-0 for flame resistance, these terminals are made of flame-retardant, self-extinguishing material to reduce the risk of fire.

Insulated Vibration-Resistant
Quick-Disconnect Terminals

A plastic cover on the barrel provides electrical insulation rated to 600 volts.

Fully Insulated 90° Flag Quick-Disconnect Terminals

The connection tab on these terminals is completely covered with insulation, leaving no metal exposed when mated.

Flame-Retardant 90° Flag Quick-Disconnect Terminal

Rated UL 94 V-0 for flame resistance, these terminals are made of flame-retardant, self-extinguishing material to reduce the risk of fire.

Fully Insulated Piggyback Quick-Disconnect Terminals

The connection tab on these terminals is completely covered with insulation, leaving no metal exposed when mated.

Insulated Piggyback Quick-Disconnect Terminals

A plastic cover on the barrel provides electrical insulation.

Quick-Disconnect Terminals with Wire Lead

These terminals are connected to a single-conductor wire lead.

Insulated Ring Terminals

A plastic cover on the barrel provides electrical insulation rated to 600 volts.

Insulated Elongated Ring Terminals

The elongated ring can be mounted with a range of screw sizes. A plastic cover on the barrel provides electrical insulation rated to 600 volts.

Heat-Shrink Ring Terminals

When heat is applied, the insulation shrinks and creates a seal that keeps out water, salt, and contaminants.

Solder-Loaded Heat-Shrink Ring Terminals

When heat is applied, the enclosed solder melts, creating the most secure, electrically conductive, and environmentally sealed connection we offer.

Elongated Heat-Shrink Ring Terminals

The elongated ring can be mounted with a range of screw sizes.

Insulated High-Temperature Ring Terminals

A plastic cover on the barrel provides electrical insulation. These terminals can withstand temperatures up to 300°F.

Insulated Heavy Duty Ring Terminals

A plastic cover on the barrel provides electrical insulation rated to 600 volts.

Insulated Extra-Grip Ring Terminals

A plastic cover on the barrel provides electrical insulation rated to 600 volts.

Ring Terminal Jumper Cords

Save preparation time—these cords are ready-to-use with ring terminals on each end of a single-conductor wire.

Insulated Spade Terminals

A plastic cover on the barrel provides electrical insulation rated to 600 volts.

Heat-Shrink Spade Terminals

Apply heat to shrink the insulation and create a seal that keeps out water, salt, and contaminants.

Solder-Loaded Heat-Shrink Spade Terminals

When heat is applied, the enclosed solder melts and the insulation shrinks, creating the most secure, electrically conductive, and environmentally sealed connection we offer.

Insulated Wire Ferrules

A plastic cover on the barrel provides electrical insulation rated to 600 volts.

Insulated Snap-Plug Terminals

A plastic cover provides electrical insulation.

Heat-Shrink Snap-Plug Terminals

When heat is applied, the insulation shrinks and creates a seal that keeps out water, salt, and contaminants.

Insulated Pin Terminals

A plastic cover on the barrel provides electrical insulation rated to 600 volts.

Insulated Hook Terminals

A plastic cover on the barrel provides electrical insulation rated to 600 volts.

Quick-Disconnect Terminal Splitter Adapters

Connect two female quick-disconnects.

Wire Splicing Connectors

Clamp-On Wire Splicing Connectors

Press down on the clamp to connect wires and pull it up to disconnect.

Twist-On Wire Splicing Connectors

Make a quick, secure wire connection without crimping.

Watertight Twist-On Wire Splicing Connectors

Filled with silicone, these connectors seal out moisture and prevent corrosion.

High Temperature Twist-On Wire Splicing Connectors

Rated to 300° F, these connectors are an excellent choice for use in high-temperature applications such as HID lighting and electric heat.

Space-Saver Twist-On Wire Splicing Connectors

Suitable for use in tight spaces, these connectors have a narrow profile that takes up less space than standard wire splicing connectors.

Ultra-High Temperature Twist-On
Wire Splicing Connectors

Made of porcelain, these connectors can withstand temperatures up to 1200°F.

Easy-Grip Twist-On Wire Splicing Connectors

Grip the wings on these connectors to increase leverage when tightening.

Wide-Range Easy-Grip Twist-On
Wire Splicing Connectors

Large enough to be used with a wide range of wire sizes, these connectors can still fit into cramped outlet boxes.

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.

Padded Easy-Grip Twist-On Wire Splicing Connectors

Soft molding over the wings provides a comfortable grip.

Push-On Wire Splicing Connectors

Push stripped wires into connectors for a reliable connection that's faster to install than twisting or crimping.

Crimp-On Wire Splicing Connectors

A plastic cover fully insulates these splices and is clear so you can visually confirm the connection.

Insulation Displacement Crimp-On
Wire Splicing Connectors

No wire stripping is required—these connectors will pierce the insulation.

Butt Splices

Insulated Crimp-On Butt Splices

A plastic cover fully insulates these splices.

Insulated Double-Crimp-On Butt Splices

Crimp the barrel twice on each end for an extra-tight grip in high-vibration applications. A plastic cover fully insulates these splices.

Insulated Crimp-On Butt Splices with Inspection Window

Visually confirm your connection through the inspection window in the insulation of these splices.

Heat-Shrink Crimp-On Butt Splices

When heat is applied, adhesive-lined insulation shrinks and bonds to wires, creating a moisture- and corrosion-resistant seal.

Solder-Loaded Heat-Shrink Crimp-On Butt Splices

The most secure, electrically conductive, and environmentally sealed connection we offer, these splices have enclosed solder that melts when heat is applied.

Heat-Shrink Crimp-On Butt
Splices with Inspection Window

Visually confirm your connection through the inspection window.

Sealed Moisture-Resistant Crimp-On Butt Splices

These splices are filled with a sealant that creates a barrier to completely keep out moisture when splices are crimped.

Moisture-Resistant Crimp-On Butt Splices

Filled with grease, these splices resist moisture and corrosion.

Heat-Shrink Reducing Crimp-On Butt Splices

When heat is applied, adhesive-lined insulation shrinks and bonds to the wires, creating a watertight seal.

Insulated Reducing Crimp-On Butt Splices

A plastic cover fully insulates these splices.

Solder-Loaded Heat-Shrink
Reducing Crimp-On Butt Splices

Create a water- and corrosion-resistant seal while connecting two different sizes of wire.

Insulated Screw-Down Butt Splices

A plastic cover fully insulates these splices and it's clear so you can visually confirm the connection.

Underground Heat-Shrink Screw-Down Butt Splices

Make watertight connections for underground applications.

Harsh-Environment Screw-Down Butt Splices

Join wires in the dirtiest, wet, and harsh environments. These splices meet one of the toughest IP ratings—IP68.

Twist-On No-Crimp Butt Splices

Insert wires and twist on the threaded end caps. The caps lock wires into place, making these splices a good choice for high-vibration applications.

Weather-Resistant Twist-On No-Crimp Butt Splices

Sealed threads make these splices weather resistant.

Solder-Loaded Heat-Shrink No-Crimp Butt Splices

With a ring of solder on the inside, these heat-shrink splices create secure, water-resistant connections between wires without the need for a crimping tool.

Push-On No-Crimp Butt Splices

Push stripped wire into each end of these splices to make a connection.

Insulation Displacement Butt Splices

Connect wire without stripping—these splices pierce insulation.

Submersible Insulation Displacement Butt Splices

Pierce the insulation of wire without stripping it to make quick connections that are also sealed to keep out water.

Multi-Way Splices and Taps

Multi-Way Taps/Splices

Tap and splice multiple wires together at the same time.

Sealed Multi-Way Taps/Splices

Tap and splice multiple wires in temporarily wet environments and up to six feet underground.

Heat-Shrink 3-Way Splices

When heat is applied, adhesive-lined insulation shrinks and bonds to the wires, creating a moisture- and corrosion-resistant seal.

3- and 4-Way Splices

Use a single splice to connect more than two wires.

Multi-Way Heat-Shrink Crimp-On Butt Splices

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.