- The connector that started it all, an American Classic.
- 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.
- Additionally, Models 71B®, 72B®, and 73B®, in both color or black high-temp, are the only twist-on wire connectors rated for use in Air Handling Spaces. These connectors can be used on Class 2 or low-voltage connections inside plenums, ducts, and other environmental air handling spaces without the need for a box.
- The black high-temperature models are designed to withstand the extreme heat build-up found in high-wattage light fixtures and signs.
- 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
- Models 71B®, 72B®, and 73B® rated for use in Air Handling Spaces
- Approved for bonding and grounding applications
- High-temp models designed to withstand the extreme heat build-up found in high-wattage light fixtures and signs
- Model: 72B
- Wire Combination Range: 300V 22 to 14 AWG Min. 2 #22 Max. 3 #16
- Wire Combination Range (mm): 300V .34mm2 to 2.5mm2 Min. 2-.34mm2 Max. 3-1.5mm2
- Quantity: Box of 100
MiscellaneousWire-Nut® Wire Connector Spec Sheet
Hi-Temp Wire-Nut® Wire Connector Spec Sheet
Wire Range Chart
UL Listed Wire Combinations
Wire Termination Warranty