BG Fortress Type 2 SPD Surge Protection Wiring Kit
BG Fortress Type 2 SPD Surge Protection Wiring Kit
Free Next Day Delivery On Orders Over 2kg
Delivery Information · Returns & Refunds
Check dimensions, compatibility and the selected pack before adding to your basket.
The BG CUA32 SPD kit protects every circuit and connected appliance in the board from transient overvoltages, diverting surges to earth in under 25 nanoseconds.
It mounts directly onto the busbar without needing a backup MCB and comes complete with the required wiring for BG consumer units and enclosures, helping installations meet BS 7671 requirements for surge protection.
Key Features
- Type 2 single phase surge protection device
- 40kA discharge capacity
- Mounts onto the busbar - no backup MCB needed
- Supplied with wiring for BG consumer units
- Suitable for TN, TN-C-S and TT systems
- Max back up fuse 100A gG
- BS 7671 Amendment 4 compliant
Technical Specifications
| BG Fortress Type 2 SPD Surge Protection Wiring Kit | |
|---|---|
| Brand | BG Electrical |
| Model Number | CUA32 |
| EAN | 5050765309400 |
| Product Type | Surge Protection Devices |
| Type | Type 2 SPD, single phase |
| Imax | 40kA |
| Width | Single module |
| Earthing Systems | TN, TN-C-S, TT |
| Max Back Up Fuse | 100A gG |
| Operating Temperature | -25°C to +40°C |
| Weight | 0.12 kg |
What's Included
Good To Know
Frequently Asked Questions
Do I need surge protection?
BS 7671 requires surge protection to be considered for most installations, and it is usually fitted when a consumer unit is replaced.
Will it fit other brands?
The wiring kit is designed for BG consumer units and enclosures.
How quickly will my order be dispatched?
This item is in stock and is usually dispatched within 1 working day. Orders over £40 ship free, and orders over 2kg go free Next Day.
What is the manufacturer part number?
This is the BG Electrical CUA32 (EAN 5050765309400).
| Brand | BG Electrical |
|---|---|
| Product Type | Surge Protection Devices |
| SKU | B2B-CUA32 |
| Barcode | 5050765309400 |
| Weight | 0.12 kg |
Same-Day Dispatch
Stock orders placed by 4pm Monday to Friday (excluding UK bank holidays) are dispatched the same day by Royal Mail Tracked 48, which usually takes 2–3 working days.
Delivery Costs
- Free tracked delivery on orders over £40
- £2.99 tracked delivery on orders under £40
- Next Day Available At Checkout
- Orders over 2kg are sent free by Parcelforce Next Day
Supplier Items
A small number of items are sent from our suppliers and take a little longer. The estimated delivery date is shown above the Add To Basket button for every product.
Returns
Unused items in their original packaging can be returned within 30 days of purchase. Read our refund policy.