
Wylex NHCIL4 315/400A Copper Isolator Link
NHCIL4
Wylex NHCIL4 315/400A Copper Isolator Link – Heavy-Duty Accessory for NH Fuse Combination Units
The Wylex NHCIL4 Copper Isolator Link is built for high-capacity applications, rated at 315A to 400A. Designed for single-phase use within Wylex NH Fuse Combination Units, this solid copper link serves as a reliable alternative to a fuse where isolation is required without overcurrent protection.
- High-Capacity Rating: Handles 315A to 400A, ideal for industrial and commercial installations.
- Single Phase Use: Intended for installation across one phase only.
- Fuse Alternative: Provides permanent circuit continuity where protection is not needed.
- Robust Copper Build: Ensures excellent conductivity and long-term durability under load.
- System Compatibility: Engineered for use with Wylex NH Fuse Combination Units.
Technical Specification
- Product Type: Isolator link
- Material: Copper
- Current Rating: 315A / 400A
- Compatibility: Wylex NH Fuse Combination Units
- Application: Single phase only
✅ Trust the Wylex NHCIL4 for robust, high-current isolation – the ideal fuse alternative for demanding single-phase applications!

Product | Isolator Link |
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.