Insulated Butt Connectors - Crimp Wire Splice, Red, Blue & Yellow

Insulated butt connectors join two wires end to end with a crimp. The colour-coded insulation covers the whole joint once crimped, and a central wire stop makes sure each wire goes in to the right depth.

Colour - Wire size - Max current
Red - 0.5-1.5mm² - 19A
Blue - 1.5-2.5mm² - 27A
Yellow - 4.0-6.0mm² - 48A

Material
Tin plated brass, vinyl insulation

Rating
-10°C to +75°C, 600V max

Applications
Extending and repairing wires, vehicle, trailer and marine wiring, appliance repairs and general electrical work.

Also known as butt splices, crimp splices, inline wire connectors or butt joiners.

Supplied in packs of 10, 100 or 1000. For a waterproof joint, see our heatshrink butt connectors.