Ideal Wire-Nut® Wire Connectors

Easy and Safe Twist-On Wire Connector

Wire-Nut Wire Connector

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Wire-Nut Wire Connector

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  • Wire Nut 71B - icon
  • Wire Nut 72B  - icon
  • Wire Nut 73B  - icon
  • Wire Nut 74B  - icon
  • Wire Nut 76B - icon
  • Wire Nut Connector Socket - icon

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UL, CSA

Low Price GuaranteeWhat's special about these Wire Nuts®?

  • They allow you to connect and twist together 2 wires of various sizes for a safe wire end termination
  • Fixed inner wire spring creates a secure thread that grips firmly onto the wires and prevents any disconnection
  • Positive grip provides more leverage and allows easy installation with a tool, or by hand
  • Available in 5 size-specific colors so you are able to easily identify which wire-nut is needed for your application
  • Click for More Features

Ideal Industries Wire-Nut connectors allow you to safely terminate low voltage wiring in a snap. The tough shell is rated for up to 221°F (105°C) and made of UL94V-0 material to self-extinguish in the event that a spark may break out.

  • Can be removed and reused for circuit changes and maintenance
  • Covers a range of wire sizes from #22 to #8 AWG for use on multiple applications
  • Ideal for use in a variety of applications from 300V to 600V such as:
  • Meets the following certifications:
    • UL 486
    • CSA-C22.2 No. 188
  • Constructed of tough UL 94 V-0 rated material that can withstand up to 105° C (221° F)
  • Can be used with both stranded or solid wires for ultimate versatility

 

Wire Nut Drawing Dimensions

 

Model Color Volt AWG Range A B C D E
71B® Gray 300V #22 to #16 Min: 2 #22
Max: 2 #16
5/32" [4 mm] 1/4" [6.5 mm] 21/64" [8 mm] 11/64" [4.5 mm] 37/64" [15 mm]
 
72B® Blue 300V #22 to #14 Min: 2 #22
Max: 3 #16
11/64" [4.5 mm] 9/32" [7 mm] 25/64" [10 mm] 11/64" [4.5 mm] 45/64" [18 mm]
 
73B® Orange 600V #22 to #14 Min: 1 #18 w/ 1 #20
Max: 4 #16 w/ 1 #20
11/64" [4.5 mm] 11/32" [9 mm] 7/16" [11 mm] 5/16" [8 mm] 55/64" [22 mm]
 
74B® Yellow 600V #18 to #12 Min: 2 #18
Max: 4 #14 w/ 1 #18
1/4" [6.5 mm] 7/16" [11 mm] 35/64" [14 mm] 5/16" [8 mm] 61/64" [24 mm]
 
76B® Red 600V #18 to #10 Min: 2 #14
Max: 2 #10 w/ 2 #12
17/64" [7 mm] 17/32" [14 mm] 21/32" [17 mm] 17/64" [7 mm] 1-1/16" [27 mm]

 

 

MODEL # DESCRIPTION COLOR PART# WEIGHT QUANTITY PRICE
71B Wire-Nut® 71B® Wire Connector, 2 #22 to 2 #16 AWG wire combinations, 300 Volt max. Gray ID-30-171 1.6 lbs 1,000
Qty:  
72B Wire-Nut® 72B® Wire Connector, 2 #22 to 3 #16 AWG wire combinations, 300 volt max. Blue ID-30-172 2.25 lbs 1,000
Qty:  
 
73B Wire-Nut® 73B® Wire Connector, 1 #18 w/1 #20 to 4 #16 AWG wire combinations, 600 volt max. Orange ID-30-173 4 lbs 1,000
Qty:  
 
74B Wire-Nut® 74B® Wire Connector, 2 #18 to 3 #12 AWG wire combinations, 600 volt max. Yellow ID-30-174 6.2 lbs 1,000
Qty:  
 
76B Wire-Nut® 76B® Wire Connector, 2 #14 to 4 #12 AWG wire combinations, 600 volt max. Red ID-30-176 9.5 lbs 1,000
Qty:  

 

Accessories

PART # DESCRIPTION FITS MODEL COLOR QTY WEIGHT PRICE
ID-30-905 Wire-Nut® Wire Connector Socket 59B Gray 1 0.15 lb
Qty:  
Twister Wire ConnectorIDEAL Twister» 341® Tan Wire Connector
From
The IDEAL Twister Wire Connectors are able to handle a wide array of sizes from 22 AWG to 8 AWG. These connectors are easy to use, secure fitting, provide maximum dielectric protection and meet UL and CSA rating requirements.
Wing-NutIdeal Industries® Wing-Nut® Twist-On Wire Connector
From
The IDEAL Wing Nut 452 Wire Connectors are made to accommodate from two to four wires ranging in size from 18 AWG to 10 AWG. These wing nuts are easy to use, have a square spring that helps secure them into place, and meet strict UL and CSA rating requirements.
 
In-Line Wire ConnectorsIdeal® SpliceLine® In-Line Wire Connectors
From
Designed to support either stranded or solid wires, SpliceLine? Wire Connectors save time by installing twice as fast as traditional butt splices.
High Temperature Wire NutHigh Temperature Wire Nut® Wire Connectors
From
UL listed and CSA certified, these wire connectors are designed to withstand extreme heat build-up found in high-wattage light fixtures and signs.

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