Step-Down Butt Splices with Colored Heat Shrink

$12.080 - $241.340
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Product Description


Terminal Type Butt Splice
Wire Gauge 18-14 AWG (Blue)  / 14-10 AWG (Yellow)
Max. Wire Insulation O.D. 0.21" (Blue)  /  0.28" (Yellow)
Base Material Tinned Copper
Voltage Rating 600-V


  • UL
  • CSA
  • RoHS


  • Shrink Ratio: Approx. 3:1 at 135 °C
  • Operating Temp: -55 °C - 125 °C
  • Vol. Resistivity: 1015 Ohm-cm3
  • Dielectric Strength: 900-V/mil
  • Voltage Rating: 600-V

In an electrical system, there may be times where you will need to connect one wire to multiple wires. Alternatively, you may need to connect two different gauge wires together. It is situations like this where you would use step down butt splices with colored heat shrink.

eat shrink butt splices protect against the elements in the most challenging of environments. They offer the best moisture protection available. These step down heat shrink butt splices have an adhesive liner. This liner provides a durable, rugged, environmentally sealed connection for wires between 18 AWG - 14 AWG. It protects from physical abuse and abrasion, water, salt, and other corrosive compounds.

Step down butt splices join two wires to one. The colored dash on the tubing indicates the wire size for the connector. A red band means that the splice accepts 20-18 AWG wire. A blue one indicates 16-14 AWG. A yellow band means tells that the splice will accept 12-10 AWG wire. These butt splices offer superior protection, strain relief and durability, all in one package.


  • Protects terminations from water, condensation, salt spray and corrosion
  • Added vibration protection in rugged environments
  • Provides strain relief

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