Use these butt connectors, also known as crimp splices, from the RS PRO range to quickly and securely connect two wires when building a circuit. The crimp splices are covered with dual wall heat shrinkable tubing and hot melt inner liner, so you can crimp then heat shrink them onto wires to make a watertight connection.

They're colour-coded red for easy identification to use with wire sizes of 0.5-1.5 mm² (22-16 AWG). Once the wires are spliced, the connection offers good physical and electrical properties and excellent strain relief, making them durable. Heat shrinking creates a see-through casing that allows quick visual inspection.

As part of the RS PRO range, these connectors are reliable. In addition, they meet ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007 Electrostatic Control Standards. They're RoHS compliant on hazardous substances. Crimp butt splice terminals are commonly used to change, lengthen or repair conductors in an electrical circuit.

• Copper crimp splice
• Heat shrink butt connector
• Colour-coded red for wire sizes 0.5-1.5 mm² (22-16 AWG)
• Voltage rating of 600 V
• Maximum operating temperature of +125°C
• Minimum operating temperature of -55°C
• Conforms to ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007 Electrostatic Control Standards
• RoHS (Restriction of Hazardous Substances) compliant

RS PRO is our own brand range and brings you a wide range of high-quality, great value products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards