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Yellow twist-on wire connectors with winged polypropylene bodies, pack of 100

Buchanan

Buchanan WT51-1 Twist-On Wire Connector Yellow 18-10 AWG Pack of 100

SKU CH-WGPV-4BQZ5

Yellow twist-on wire connectors join 18-10 AWG copper conductors up to 600 V, supplied in a pack of 100

  • Length4.500
  • TypeTwist-On
  • Twist-on design speeds up wiring jobs
  • Yellow colour code identifies 18-10 AWG range
  • UL Listed and CSA Certified for code compliance
  • 600 V rating covers residential and light commercial circuits
  • Pack of 100 connectors keeps projects moving

Buchanan WT51-1 Wire Connector

The Buchanan WT51-1 is a twist-on wire connector designed for copper conductors in electrical installations. It accommodates wire sizes from 18 AWG to 10 AWG and is rated for 600 V maximum voltage. The pack contains 100 yellow connectors with a winged style for grip.

Installation notes

Strip wires to the appropriate length and twist the connector onto the combined conductors until secure. The winged design provides leverage for hand tightening. Ensure the minimum combination of two 18 AWG wires and the maximum of three 12 AWG wires or four conductors total are not exceeded.

Compatibility check

Verify that your wiring uses copper conductors and that the circuit voltage does not exceed 600 V. Confirm the wire gauge falls within the 18 to 10 AWG range and that the operating temperature stays below 221 Degrees F. The connectors are UL Listed and CSA Certified with a UL 94 V-2 flammability rating.

Highlights

  • Twist-on design speeds up wiring jobs
  • Yellow colour code identifies 18-10 AWG range
  • UL Listed and CSA Certified for code compliance
  • 600 V rating covers residential and light commercial circuits
  • Pack of 100 connectors keeps projects moving

Specifications

BrandBuchanan
Length4.500
TypeTwist-On

Questions about this item

How can I confirm the Buchanan WT51-1 connector is installed correctly after twisting it onto the wires?

A secure connection shows no exposed copper, the yellow polypropylene insulation fully covers the joint, and the winged body grips firmly without spinning when tugged gently.

What comes in the pack and are any extra tools or materials required?

The box contains 100 yellow twist-on connectors rated for 18-10 AWG copper wire; no additional fill material or tools are supplied, only standard wire strippers are needed.

Which wire-gauge combination should I select for a 12 AWG circuit using these connectors?

The WT51-1 accepts a maximum of three 12 AWG conductors or up to four conductors down to 18 AWG, all within the 600 V, 221 °F rating.

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