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Red polypropylene twist-on wire connector, conical shape, matte finish

Buchanan

Buchanan WT6-1 Twist-On Wire Connector Red Polypropylene 600 V 221 °F

SKU CH-X5VK-H4FB4

Red polypropylene twist-on connector joins up to six copper conductors from 14 AWG to 6 AWG at 600 V and 221 °F

  • Product typeElectrical Connectors
  • Red colour codes copper connections fast
  • 600 V rating handles standard circuits safely
  • 221 °F max temperature suits hot environments
  • V-2 flammability rating resists ignition risk
  • CSA and UL listings confirm code compliance

Buchanan WT6-1 Connector Purpose

The Buchanan WT6-1 is a red polypropylene twist-on wire connector rated for 600 V and a maximum operating temperature of 221 °F. It is designed for joining solid copper conductors in electrical installations. The connector accepts a maximum single wire size of 6 AWG and handles up to six conductors per connection. It carries UL Listed and CSA Certified markings.

Wire Range Verification

Before ordering, confirm that your conductors fall within the specified combination limits. The minimum combination is two 14 AWG wires and the maximum combination is four 12 AWG wires. Ensure the conductor material is copper, as the connector is rated for copper only. Verify that your circuit voltage does not exceed 600 V and that the ambient temperature stays below 221 °F.

Installation Integration

The standard twist-on style requires no specialised tooling beyond wire strippers and pliers. The polypropylene insulation shell provides a V-2 flammability rating per UL 94. Zinc-plated steel contacts deliver mechanical grip and conductivity inside the connector. This component frees up terminal block space and simplifies splices in junction boxes or enclosures.

How it compares

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

Price $9.99
Cheaper than about 75% of the 1,610 comparable items (median $25.99).

Specifications

Product
Brand nameBUCHANAN
Product typeElectrical Connectors

Questions about this item

What comes in the package and do I need anything else to use these connectors?

The package contains the red polypropylene twist-on connectors rated for 600 V and 221 °F. No extra tools or fill material are required; the connectors accept copper conductors directly.

Which wire gauges should I choose for a secure fit with the WT6-1?

Use a minimum of two 14 AWG wires up to a maximum of four 12 AWG wires; the connector also accepts a single 6 AWG conductor and up to six conductors total.

What does the 600 V rating mean when the connector is installed in a live circuit?

It indicates the connector is UL Listed and CSA Certified for continuous operation at up to 600 volts with copper conductors at temperatures up to 221 °F.

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