• NCE Part No: 64404
  • MPN: 30-073
  • UPC: 78325030073

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IDEAL, Wire Connector, Wire-Nut®, Twist-On, Number Of Conductors: 1 to 5, Conductor Range: 22 - 14 AWG, Min 1-18 w/2-20 MAX 2-14, Color: Orange, Material: Flame-retardant polypropelene, Voltage Rating: 600 V, Environmental Conditions: Tough, UL 94V-2 Flame-Retardant Shell Rated At 105 DEG C (221 F), Model Number: 73B, Flammability Rating: UL 94V-2


Color      :      Orange
Sub Brand      :      Wire-Nut®
Environmental Conditions      :      105 C
special features      :      Features: Fixed, Square-Wire Spring Creates Its Own Threads Maintains A Secure Positive Grip That Will Not Relax Over Time; No Pre-Twisting Required Positive Grip Design Provides Fast, Easy Installation; Deep Skirt Helps Protect Against Flash-Over; Reusable For Easy Circuit Changes And Additions; Tough, UL94V-2 Flame-Retardant Shell Rated At 105 Degree C (221 Degree F); UL Listed To 486C And CSA Certified To C22.2 #188; Comply With Federal Specification W-S-610E; Model Number: 73B; Flammability Rating: UL 94V-2
Standard      :      CSA Certified to C22.2 #188, UL Listed to 486C, complies with Federal Specification W-S-610E
Brand Name      :      Ideal
Voltage Rating      :      600 V
Type      :      Twist-On
Material      :      Flame-Retardant Polypropylene
Number of Conductors      :      1 to 5
Application      :      Insulating or Joining 2 or more conductors
Conductor Range      :      22 - 14 AWG, Min 1-18 w/2-20 MAX 2-14


  • Model: 73B
  • Quantity: Box of 100
  • 1,000V maximum in fixtures and signs
  • Excellent for fine stranded wire applications
  • Approved for bonding and grounding applications
  • Refined range to handle all common applications
  • Fixed, square-wire spring for a grip that will last
  • The connector that started it all, an American Classic.
  • Positive grip shell that is perfect to twist-on with fingers
  • Models 71B®, 72B®, and 73B® rated for use in Air Handling Spaces
  • Wire Combination Range: 600V 22 to 14 AWG Min. 1 #18 & 1 #20 Max. 2 #14
  • Wire Combination Range (mm): 600V .34mm2 to 2.5mm2 Min. 1-.75mm2 w/1-.50mm2 Max. 4-1.5mm2 w/1-.50mm2
  • High-temp models designed to withstand the extreme heat build-up found in high-wattage light fixtures and signs
  • The black high-temperature models are designed to withstand the extreme heat build-up found in high-wattage light fixtures and signs.
  • 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.
  • 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.
  • 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.
  • 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.


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