






BG 100A Main Switch Enclosure
£13.33 ex. VAT
Complete the job
Optional extras
Order by 1pm Mon–Fri for same-day dispatch
- Order placed Today Confirmed by email
- Dispatched Packed in Manchester
- Delivered Tracked to your door
Estimated dates. Choose your service at checkout.
- Free delivery from £50
- 14-day returns
- Secure checkout

Product details
Description
About this product
BG 100A Main Switch Enclosure
The BG main switch enclosure comes populated with a 100A main switch in IP20 plastic construction. It goes between the meter and consumer unit and isolates power without removing the main fuse.
Enclosure features
- Populated with a 100A main switch
- IP20 plastic construction
- 2 part cover isolates incoming cables
- Isolates power without removing the main fuse
- Safety screw for a wire seal
- Goes between meter and consumer unit
Specifications
| Brand | BG |
| Main switch | 100A |
| IP rating | IP20 |
| Material | Plastic |
Why fit a main switch isolator?
It lets the supply be switched off without pulling the main fuse, which makes later work on the consumer unit simpler.
Installation
- Arrange isolation with your supplier.
- A qualified electrician must fit it.
- Fit between meter and consumer unit.
- Seal with the safety screw if needed.
FAQs
Where does it go?
Between the meter and consumer unit.
What is it made from?
IP20 plastic.
Does it include a switch?
Yes, it is supplied populated.
Specifications
- Populated with a 100A main switch
- IP20 plastic construction
- 2 part cover isolates incoming cables
- Isolates power without removing the main fuse
- Safety screw for a wire seal
- Goes between meter and consumer unit
| Brand | BG |
|---|---|
| Main switch | 100A |
| IP rating | IP20 |
| Material | Plastic |
Delivery & returns
Delivery (UK only)
- Standard delivery £4.99, or free on orders of £50 or more. Arrives 2 to 3 working days after dispatch.
- Express delivery £6.99. Arrives the next working day after dispatch.
- Order before 1pm Monday to Friday and it is dispatched the same working day. Later orders, and orders placed at the weekend, are dispatched the next working day.
- We do not dispatch at weekends or on UK bank holidays.
- Remote postcodes can take longer. Heavy items may come on a pallet.
Returns
- Changed your mind? Tell us within 14 days of delivery, then send it back within a further 14 days.
- Faulty items can be returned within 30 days.
- Tinted or mixed paint, opened sealants and chemicals, and cut-to-size goods cannot be returned.





















