RS PRO Butt Splice Connector, Red, Insulated 0.5 → 1.5 mm², 22 → 16 AWG

Rise your wiring projects to new levels and achieve a clean installation with RS PRO splice connectors. These connectors are watertight, crafted from transparent, coloured polyolefin material, each splice hue indicates the perfect wire size it suits.
These crimp splice offer copper contacts encased in dual-wall, heat-shrinkable tubing with a hot-melt inner liner. When heat is applied, they shrink to form a watertight seal, ensuring secure and reliable wire connections.
The heat shrink tubing provides outstanding strain relief, is resistant to solvents and moisture and boasts excellent physical and electrical properties.