



Marshall Tufflex 2MRB2WH White Circular Terminal Conduit Box (1 Way) 20mm
2MRB2WH
Marshall Tufflex 2MRB2WH Circular Terminal Conduit Box – 1 Way, 20mm, white, High-Impact PVC for Secure End-of-Run Termination
The Marshall Tufflex 2MRB2WH Circular Terminal Conduit Box provides a simple and secure solution for terminating 20mm conduit runs. Manufactured from durable white PVC, this 1-way terminal box is ideal for end-of-line connections in surface conduit systems, ensuring reliability and a professional finish.
- 1 Way Terminal Entry: Designed for single conduit entry at termination points in containment systems.
- Plain Bored Entry: Smooth, unthreaded design allows quick and easy conduit connection without threading.
- Robust PVC Body: Constructed from high-quality white PVC for strength and impact resistance.
- Reliable Mounting: Features 50.8mm fixing centres with M4 brass inserts for a secure and lasting installation.
- System Compatible: Fully integrates with Marshall Tufflex 20mm conduit and fittings range.
Technical Specification
- Material: PVC
- Colour: white
- Entry Type: 1 way terminal (plain bored)
- Conduit Size: 20mm
- Fixing Centres: 50.8mm with M4 brass inserts
✅ Rely on the Marshall Tufflex 2MRB2WH for clean, secure conduit terminations in professional electrical installations!

Thread Material | Brass |
Ean Code | 5020837241624 |
Product | Round PVC Terminal Box |
Type | Terminal |
Colour | White |
Diameter | 20 mm |
Mounting | Surface |
Material | PVC-U |
Standards | BS 7671 BS EN 61386 |
Qualifier | 1 Way |
Ce Approved | N |
Fixings Included | N |
Nominal Width | 20 mm |
Fixing Type | Screw |
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.