



Marshall Tufflex MSSB17WH White 1 Gang Conduit Mounting Box With Square Corners 44mm
MSSB17WH
Marshall-Tufflex MSSB17WH 1 Gang Conduit Mounting Box – 44mm Depth, White with Square Corners
The Marshall-Tufflex MSSB17WH Conduit Mounting Box is a durable, high-quality solution for surface-mounted conduit installations. With square corners and a 44mm depth, it provides a secure housing for accessories and is built to meet the demands of professional electrical work.
- 1 Gang, 44mm Depth: Suitable for deep fittings or additional wiring space in conduit-based installations.
- Square Corner Design: Matches square-edged trunking and conduit systems for a clean, coordinated finish.
- Brass Inserts Fitted: Ensures secure, long-lasting screw retention for accessory mounting.
- Earth Terminal Provision: Includes fixing points to accept a separately available earth terminal.
- Robust Construction: Made from high-quality PVC-U, suitable for commercial and domestic use.
Technical Specification
- Type: 1 Gang Conduit Mounting Box
- Depth: 44mm
- Material: PVC-U with brass inserts
- Corner Style: Square
- Earth Terminal: Fixing provision included (terminal available separately)
✅ Depend on the MSSB17WH for strong, secure conduit installations with a quality finish built to last!

Ean Code | 5020837258127 |
Product | PVC Mounting Box |
Type | Accessory |
Colour | White |
Corner Shape | Square |
Number Of Gangs | 1 |
Mounting | Surface |
Material | PVC-U |
Depth | 44 mm |
Standards | BS 4662 |
Qualifier | Conduit |
Ce Approved | N |
Knockouts Included? | N |
Height | 87 mm |
Nominal Width | 44 mm |
Included Fixings | N |
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.