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Red winged twist-on wire connectors in bulk pack

Buchanan

Buchanan WT52-B Twist-On Wire Connector 18-10 AWG 500 Pack

SKU CH-NARM-WH4V8

Twist-on wire connectors join 18 to 10 AWG copper conductors up to 600 V and 221 °F in a 500-piece pack

  • Length1.25"
  • TypeTwist-On
  • Handles 18-10 AWG wires for versatile connections
  • Red colour code simplifies size identification on site
  • UL Listed and CSA Certified for code compliance
  • Rated 600 V and 221 °F for demanding circuits
  • 500-piece pack keeps large jobs supplied

Buchanan WT52-B wire connectors for copper wiring

The Buchanan WT52-B is a twist-on wire connector designed for solid and stranded copper conductors from 18 to 10 AWG. Each connector accepts a minimum of two 14 AWG wires and a maximum of five 12 AWG wires, with an overall limit of six conductors. The polypropylene shell is rated UL 94 V-2 and the steel contacts carry a zinc finish. The pack contains 500 pieces.

Suited for residential

These connectors serve electricians and maintenance crews joining copper wires in junction boxes, fixtures and control panels where the temperature does not exceed 221 degrees F. They are not intended for aluminum conductors, for circuits above 600 volts, or for applications that require a gel-filled or high-temperature housing. Buyers needing larger wire ranges or different flammability ratings should select another style.

Winged twist-on design speeds installation

The winged profile provides grip for hand tightening, eliminating the need for a specialised tool and freeing bench space for other tasks. The 1.25 inch length fits common electrical boxes while the red colour allows quick visual identification of the 18-10 AWG range. UL listed and CSA certified, the connectors integrate directly into code-compliant copper wiring systems.

Highlights

  • Handles 18-10 AWG wires for versatile connections
  • Red colour code simplifies size identification on site
  • UL Listed and CSA Certified for code compliance
  • Rated 600 V and 221 °F for demanding circuits
  • 500-piece pack keeps large jobs supplied

Specifications

BrandBuchanan
Length1.25"
TypeTwist-On

Questions about this item

What wire gauges must I already have on hand for the WT52-B connector to accept them?

The connector accepts solid or stranded copper from 18 AWG up to 10 AWG, with a minimum combination of two 14 AWG and a maximum of five 12 AWG conductors.

Can I mix the WT52-B with existing 14 AWG and 12 AWG circuits in the same junction box?

Yes, the wing-style twist-on fits two to six conductors ranging from 18 AWG to 10 AWG, so it joins 14 AWG and 12 AWG wires together within its rated combinations.

How do I verify the WT52-B is seated correctly after twisting it on?

Tug each wire firmly; no conductor should pull free, the red polypropylene skirt should cover all stripped copper, and the zinc-plated steel spring must grip every strand inside.

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