
70BS Copper Butt Splice 70mm - Priced Individually
70BS
70BS Copper Butt Splice – 70mm², Heavy-Duty Inline Connector for High Current Applications
The 70BS Copper Butt Splice offers a reliable solution for connecting 70mm² cables in high-load electrical systems. Manufactured from seamless electrolytic copper tube to EN 12735, this splice is ideal for applications requiring secure inline cable joints up to 1000V AC.
- Seamless Copper Construction: Engineered from electrolytic copper tube for consistent conductivity and strength.
- 70mm² Cable Capacity: Suitable for joining equal cross-sectional cables in power and distribution systems.
- Electro-Tin Plated Finish: Coated to BS 1872:1984 for improved corrosion resistance and extended service life.
- Pure Copper Base: Complies with BS 2871 for high purity and dependable electrical performance.
- Voltage Rating: Designed for use in circuits up to 1000V AC.
Technical Specification
- Type: Copper Butt Splice
- Cable Size: 70mm²
- Material: Seamless electrolytic copper
- Plating: Electro-tin plated to BS 1872:1984
- Standards: EN 12735 / BS 2871
✅ Choose the 70BS Copper Butt Splice for robust, compliant, and efficient cable jointing in demanding electrical installations.

Product | Terminal |
Type | Butt Splice |
Colour | Electro Tin Plated |
Material | Copper |
Cable Size Range | 70 mm2 |
Delivery Options:
- PRIORITY DELIVERY – Next Working Day (All items in stock and ordered before 3 pm) - £7.08 inc-VAT. (£5.90 ex-VAT)
- Orders Over £100 (before VAT): We offer free standard shipping on all orders shipped to UK mainland addresses
- Orders under £100 (before VAT): Our standard delivery fee to UK mainland addresses is £5.90 ex-VAT (£7.08 inc-VAT)
*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12 ex-VAT for all orders (Prices subject to change).
Items requiring specialist shipping:
- Orders containing Solar Panels, Batteries and/or Inverters: Up to 50 qty will be dispatched on a pallet and incur a £120 ex-VAT delivery charge**.
**Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £180 ex-VAT (Prices subject to change).
Contact us if you have any further questions.