Heat shrink · 3 sizes
Heat-Shrink Butt Connectors, 22 to 10 AWG
Crimp, then heat. The adhesive-lined sleeve seals the splice.
Order-inFactory and panelSolar and outdoorRobotics and harness
Brought in against your order, so you get the full range without paying for stock we guessed at. Lead time 24 to 48 hours.
Every size
Tap + Add on the sizes you need, then send one quote request. We reply with price and a ship date within one business day.
Where heat-shrink butt connectors are used
- Sealed splices outdoors and in damp locations
- Vehicle, marine and solar accessory wiring
- Repairs that must keep water out
How to choose
Crimp first, then heat until the adhesive lining flows at both ends. Pick by wire size: red 22 to 16, blue 16 to 14, yellow 12 to 10 AWG.
Inch size is the nearest U.S. trade size. Wall is the wall thickness after shrinking. Butt connectors: polyolefin sleeve with hot-melt adhesive lining and tinned copper barrel, rated −55 °C to 125 °C (−67 °F to 257 °F).
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