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Blue twist-on wire connectors with winged polypropylene body, pack of 50

Buchanan

Buchanan WT54-1 Twist-On Wire Connector 14-6 AWG PK50 Blue

SKU CH-D47E-PRM9N

Blue twist-on connectors join 14–6 AWG copper wires, rated 600 V and 221 °F, UL listed and CSA certified, 50 per pack

  • Overall length4.5
  • Product typeTwist-On
  • Twist-on wing design for fast, tool-free connections
  • Rated 600 V for residential and light-commercial circuits
  • Handles 14 to 6 AWG copper conductors
  • UL 94 V-2 flame-retardant polypropylene insulator
  • Pack of 50 connectors for multiple jobs

What this connector does

Buchanan WT54-1 twist-on wire connectors join copper conductors from 14 to 6 AWG. The wing-style design provides grip for hand installation. Each pack contains 50 pieces for residential or light commercial wiring jobs.

Sustained-load behaviour

Rated for 600 volts and a maximum operating temperature of 221 degrees Fahrenheit. UL 94 V-2 flammability rating and polypropylene insulation maintain integrity under continuous electrical load. Zinc-plated steel contacts resist corrosion over time.

Check before ordering

Verify that your wire combinations fall within the minimum of three 12 AWG and maximum of two 6 AWG conductors. Confirm that 600 V rating and CSA/UL listings meet local code requirements. Ensure copper-only conductor material matches your installation.

How it compares

Measured against everything we stock in Wire, Cable & Wiring Supplies, at today’s prices. Recalculated every night.

Price $11.99
Cheaper than about 70% of the 1,610 comparable items (median $25.99).

Specifications

Product
Brand nameBuchanan
Product typeTwist-On

Questions about this item

How hot does the blue wing connector get when it runs at 600 V all day?

The connector is rated for a maximum operating temperature of 221 degrees F, so it stays within that limit under continuous 600 V load.

What wire sizes and how many conductors do I need on hand to use a WT54-1 connector?

Each connector accepts copper conductors from 14 AWG up to 6 AWG, with a minimum combination of three 12 AWG wires and a maximum of six conductors per connector.

Will the polypropylene insulation and zinc-plated steel contacts hold up next to older UL-listed wiring in the same box?

Yes, the V-2 flammability-rated polypropylene and UL-listed, CSA-certified contacts are designed to work safely alongside existing UL-listed wiring installations.

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