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Master Appliance

Master Appliance 10054 Wire Connector Kit, 10 AWG Max, 25 pcs, Multicolored

SKU CH-K29Q-9DVKP

Contains 25 crimp-and-heat-seal butt splices for 20 to 10 AWG copper or aluminium wire, rated to 230 °F and meeting CSA, UL and RoHS standards

  • TypeElectrical Connectors
  • Handles wires from 20 AWG up to 10 AWG
  • Crimp and heat-seal creates a waterproof connection
  • Polyolefin insulation rated to 230 degrees F
  • 25 multicoloured pieces cover blue, red and yellow
  • Meets CSA, UL and RoHS compliance standards

Master Appliance 10054 Wire Connector Kit

The Master Appliance 10054 kit provides 25 crimp and heat-seal butt splices in a multicoloured assortment. It suits electricians, automotive technicians and maintenance crews who need reliable, insulated wire terminations. The connectors accept conductor sizes from 20 AWG up to 10 AWG for both aluminium and copper wires. Each splice uses polyolefin insulation that shrinks and seals when heated.

Maximum wire size 10 AWG

The single specification that determines fit is the maximum wire size of 10 AWG. Conductors larger than this will not seat properly in the barrel and cannot be crimped to the required standard. The kit covers the full range down to 20 AWG, so smaller gauge wires are accommodated without adapters. Always verify the conductor gauge before selecting a splice from the pack.

Sustained temperature rating 230 Degrees F

Under continuous operation the polyolefin insulation is rated to 230 Degrees F without degrading. The heat-seal adhesive forms a moisture-resistant barrier that remains stable during prolonged thermal cycling. Crimp joints retain mechanical strength because the barrel and insulation expand at compatible rates. The UL and CSA listings confirm compliance for extended service in harsh environments.

Highlights

  • Handles wires from 20 AWG up to 10 AWG
  • Crimp and heat-seal creates a waterproof connection
  • Polyolefin insulation rated to 230 degrees F
  • 25 multicoloured pieces cover blue, red and yellow
  • Meets CSA, UL and RoHS compliance standards

Specifications

TypeElectrical Connectors
BrandMASTER APPLIANCE

Questions about this item

How does the 10 AWG maximum affect the range of wires I can join?

The kit covers conductors from 20 AWG up to 10 AWG, so you can splice both thin signal wires and heavier power leads in the same assortment.

What do the CSA and UL listings actually guarantee for these splices?

They confirm the connectors meet North American safety standards for crimp-and-heat-seal butt splices when installed correctly.

What space do I need to fit a finished splice inside a harness?

Each splice adds only the length of the polyolefin sleeve plus the crimp barrel, so it fits in tight loom routing without bulky insulation displacement.

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