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 Tt 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 Ffr a Box. The Black High-Temperature Models are Designed to Withstand the Extreme Heat Build-Up Found in High-Wattage Light Fixtures and Signs.

Specifications:

Type: Ribbed
Voltage Rating: 600 Volt, 1000 Volt (Fixture/Sign)
Wire Type: Copper
Wire Size: 18 to 12 AWG
Minimum Wire Combination Size: (2) #18
Maximum Wire Combination Size: (4) #14 with (1) #18
Spring Type: Fixed, Square Wire
Shell Material: Polypropylene
Color: Yellow
Temperature Rating: 105 Deg C
Standard Package: 100 per Box
Approval: UL 774A/486C, CSA C22.2, CE