Wire Connectors & Terminals

The IDEAL Wire-Nut® Wire Connector set new standards for innovation, quality and convenience when it was first introduced in 1928. As the first screw-on wire connector in America, it literally set the industry standard for years to come. With a fixed, square-wire spring and a positive grip shell, the Wire-Nut® is perfect to twist-on with fingers for a secure connection that will last. The refined wire range makes it the best choice for fine stranded wire applications. The Wire-Nut® also features a tough, flame-retardant thermoplastic shell that withstands environmental extremes and is reusable for easy circuit changes and addition. With five color-coded models available, Wire-Nut® Wire Connectors will handle any job from as small as #22 gauge wire up to #6 gauge wire.

Color-coded for easy size selection

The American Classic since 1928

Rated for use in Air Handling Spaces

Fixed, square-wire spring for a grip that will last

Refined range to handle all common applications

Positive grip shell that is perfect to twist-on with fingers

Excellent for fine stranded wire applications

Approved for bonding and grounding applications

Tight, square-wire spring threads directly onto conductors for fast connections with no slip. Tightens without ratcheting, easily removed for repeat usage on same size combination or larger. Fluted shell surface permits a firm grip for easy finger-tight connections. Thermoplastic shell shields against environmental extremes. Flame-retardant properties resist heat distortion up to 221 degrees Fahrenheit. Superior flash-over protection. High-dielectric shell features deep skirt design to prevent exposure of bare wire. Buttress threads screw into wire insulation. For copper to copper connections only.

The American Classic since 1928

Color-coded for easy size selection

Fixed, square-wire spring for a grip that will last

Rated for use in Air Handling Spaces

Positive grip shell that is perfect to twist-on with fingers

Refined range to handle all common applications

Approved for bonding and grounding applications

Excellent for fine stranded wire applications

WireGard twist-on wire connectors are designed for general purpose applications requiring the connection of 2 or more copper wires. WireGard connectors feature a straight type Polypropylene shell with side knurling for an easy grip. The inner spring is zinc-plated to resist corrosion and has a tight square profile to make quick secure contact with wires and ensure connections with positive continuity. These all purpose connectors require fewer turns to meet required torque and meet or exceed UL pull out and dielectric test requirements. The tough thermoplastic shell shields against environmental extremes and resists chemical action from hydrocarbons, diluted acid or alkaline solutions. The high-dielectric shell also features a deep skirt design to prevent exposure of bare wire. Flame-retardant properties resist heat distortion up to 105 C (221 F). Color coded for quick and easy size selection. Use for: Air conditioners, ceiling fans, doorbells, indoor lighting, switches, thermostats, ballasts, large and small appliances.

Color-coded for easy size selection

For use with copper and/or aluminum wire

Tough, thermoplastic shell shields against environmental extremes

Tight, square-wire spring makes quick, secure connections for positive continuity

Flame-retardant properties resist heat distortion up to 105 °C (221 °F)

Resists chemical action from hydrocarbons, diluted acid or alkaline solutions

Copper-to-copper connections only

High-dielectric shell features deep skirt design to prevent exposure of bare wire