Copper Tube Terminals
Cable Butt Connectors - Copper Tube Butts 100 per pack
Cable Butt Connectors – Copper Tube Butts (100 Per Pack) Cable Butt Connectors, also known as Copper Tube Butts, are designed to provide a strong, reliable, and permanent connection for joining electrical cables end-to-end. Manufactured from high-conductivity copper and finished with bright electro-tin plating, these connectors...
Find the right optionTechnical guidanceExpert support for the right solution
Samples availableGet the right part before you commit
UK & European sourcingAlternatives beyond the catalogue
Trade enquiries welcomeFrom one-off parts to ongoing supply
Read full product description
Cable Butt Connectors – Copper Tube Butts (100 Per Pack)
Cable Butt Connectors, also known as Copper Tube Butts, are designed to provide a strong, reliable, and permanent connection for joining electrical cables end-to-end. Manufactured from high-conductivity copper and finished with bright electro-tin plating, these connectors ensure excellent electrical performance and long-term corrosion resistance. Ideal for applications carrying higher currents where durability and conductivity are essential.
Product Features
• High-quality copper terminal body for excellent electrical conductivity
• Bright electro-tin plating for superior corrosion resistance
• Uninsulated copper tube design for heavy-duty applications
• Bell mouth entry for easy cable insertion
• Provides strong, secure crimped connections
• Suitable for cables carrying higher current loads
• Delivers clean, professional electrical terminations
• Supplied in convenient packs of 100
• Suitable for industrial, commercial & electrical use
Technical Information
• Terminal Body Material: Copper
• Plating: Bright electro-tin
• Design: Uninsulated copper tube butt connector
• Cable Entry: Bell mouth
• Maximum Temperature Rating: 105°C (without cable)
• Pack Size: 100 connectors
Typical Uses
• Power distribution and heavy-duty cable joining
• Industrial machinery and equipment wiring
• Electrical panels and switchgear
• Automotive and commercial vehicle applications
• Professional electrical installation and maintenance work
Check the dimensions. Find your part number.
Use the full specification table below to identify the correct size and part number. Then return to Available product options above to select that exact part and request a quote.
Full technical specifications compare sizes & part numbers
Find your part in the table below, then select the matching option above to request a quote.
Check each column heading for the relevant measurements and product details. ↔ Swipe sideways to see every column.
Product specifications.
| SKU | Size |
|---|---|
| RB2.5 | 2.5mm |
| RB6 | 6mm |
| RB10 | 10mm |
| RB16 | 16mm |
| RB25 | 25mm |
| RB35 | 35mm |
| RB50 | 50mm |
| RB70 | 70mm |
| RB95 | 95mm |
| RB120 | 120mm |
| RB150 | 150mm |
| RB185 | 185mm |
| RB240 | 240mm |
| RB300 | 300mm |
| RB400 | 400mm |
| RB500 | 500mm |
| RB630 | 630mm |
Found the correct part number? Select it from the available options above and add it to your quote list.
Choose this part in Available optionsChallenge Indifit.
Send us a part number, drawing or specification and our team will help you find the right solution. More than a supplier — an extension of your team.
Talk to the team → Browse all products →