



BG Electrical 920 White 3 Gang (2 Gang + 1 Gang) Dry Lining Mounting Box 35mm Depth
920
BG Electrical 920 White 3 Gang (2+1) Dry Lining Mounting Box – 35mm Depth for Dual-Format Plasterboard Installations
The BG Electrical 920 3 gang dry lining box (2+1 configuration) is designed to simplify the installation of wiring accessories in plasterboard walls. With a 35mm depth and dual format, it accommodates both 2 gang and 1 gang accessories for added layout flexibility.
- 3 Gang 2+1 Layout: Combines one 2 gang and one 1 gang compartment for flexible accessory fitting.
- 35mm Depth: Offers ample space for cable management and secure connections.
- Dry Lining Installation: Designed specifically for use in plasterboard or hollow wall environments.
- Quick Fit Design: Locking lugs allow fast and reliable tool-free fixing into boarded walls.
- Versatile Use: Suitable for residential and commercial electrical accessory mounting.
Technical Specification
- Order Code: 920
- Mounting Type: Dry lining (plasterboard)
- Configuration: 2 Gang + 1 Gang
- Depth: 35mm
- Material: Flame-retardant durable plastic
✅ Save time and simplify installations with the BG 920 dry lining box – ideal for dual-format plasterboard accessory setups.

Number Of Compartments | 2 |
Ean Code | 5021166920006 |
Product | Dry Lining Box |
Type | 2 + 1 35mm Depth |
Colour | White |
Corner Shape | Square |
Number Of Gangs | 1+2 |
Entry Method | Universal |
Earth Included | N |
Multi Compartment | Y |
Unit Weight | 0.1 kg |
Number Of Entries | 14 |
Mounting | Flush |
Material | PVC |
Depth | 41 mm |
Standards | BS5733 |
Fixings Included | N |
Knockouts Included? | Y |
Number Of Knockouts | 14 |
Knockout Shape | Round/Square |
Height | 82 mm |
Nominal Width | 231 mm |
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.