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Clear plastic compartment box holding 120 assorted wire connectors and terminals

Master Appliance

Master Appliance 11824 Wire Connector & Terminal Kit, 10 AWG, 600 V, Polyolefin, 120 pcs

SKU CH-4X98-S9S6G

Crimp, solder and heat-seal 120 connectors for 24 to 10 AWG copper or aluminium wire rated to 600 V and 230 °F

  • TypeElectrical Connectors
  • 120-piece kit covers 24 to 10 AWG wire sizes
  • Polyolefin insulation rated for 230 °F maximum operating temperature
  • 600 V voltage rating suits automotive and industrial circuits
  • Crimp, solder and heat-seal termination in one assortment
  • RoHS compliant with CSA and UL standards listed

10 AWG Wire Connector Kit

This Master Appliance 11824 kit supplies 120 polyolefin connectors and terminals rated for 600 V. It covers wire sizes from 24 AWG up to 10 AWG and uses a crimp, solder and heat-seal termination style. The assortment suits automotive and industrial wiring tasks where a single kit must handle a wide gauge range. No tools are included in the package.

Thermals and Voltage Rating

Polyolefin insulation is rated for a maximum operating temperature of 230 degrees Fahrenheit, keeping connections stable in engine bays and industrial cabinets. The 600 V rating matches common low-voltage power distribution circuits. Components carry CSA and UL markings and the kit is RoHS compliant. California Proposition 65 notices apply because the product contains listed chemicals.

Sustained Load Performance

Under continuous current the crimp, solder and heat-seal joints maintain mechanical strength and electrical integrity at the rated temperature ceiling. The polyolefin sleeve resists shrinkage and cracking during long thermal cycles. The kit includes model numbers 11546 through 11548, 11850 through 11862 and 11866 through 11869 for repeatable ordering. Buyers needing larger conductor sizes or pre-stripped pigtails will need a different solution.

Highlights

  • 120-piece kit covers 24 to 10 AWG wire sizes
  • Polyolefin insulation rated for 230 °F maximum operating temperature
  • 600 V voltage rating suits automotive and industrial circuits
  • Crimp, solder and heat-seal termination in one assortment
  • RoHS compliant with CSA and UL standards listed

Specifications

TypeElectrical Connectors
BrandMASTER APPLIANCE

Questions about this item

How do I install the 10 AWG connectors in this 120-piece kit and what step is often missed?

Strip the wire to the correct length, insert it fully into the barrel, crimp with a ratcheting tool sized for 10 AWG, then apply heat evenly until the polyolefin sleeve shrinks and the adhesive seals; the step most often missed is heating long enough for the inner meltable liner to flow.

What maintenance or replacement will the polyolefin-insulated terminals in this kit need over time?

The crimp and heat-seal joints are permanent; inspect periodically for cracked insulation, corrosion at the wire entry, or overheating discoloration — replace any terminal showing those signs rather than reusing it.

What limit appears first when these 600 V connectors run at sustained load near their 230 °F rating?

The polyolefin insulation reaches its maximum operating temperature of 230 °F before the copper conductor or crimp joint becomes the limiting factor.

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