



Marshall Tufflex TC5WH White Mini Trunking External Coupler 50mm x 25mm
TC5WH
Marshall Tufflex TC5WH External Coupler – Secure Connection for 50mm x 25mm MMT5 Mini Trunking
The Marshall Tufflex TC5WH External Coupler is purpose-built for joining 50mm x 25mm MMT5 mini trunking lengths, providing a seamless, professional finish across cable runs. Crafted from robust white PVC, it supports consistent alignment and long-term performance in a variety of installation settings.
- Seamless Trunking Join: Connects MMT5 trunking sections externally to ensure smooth, uninterrupted cable routing.
- Heavy-Duty PVC Construction: Designed to withstand on-site wear while maintaining structural integrity.
- Consistent, Neat Finish: Preserves alignment and gives a clean, professional appearance to installations.
- Easy to Fit: Clip-on design enables fast, tool-free installation—ideal for time-efficient work.
- Full System Integration: Compatible with Marshall Tufflex MMT5 trunking for reliable system performance.
Technical Specification
- Product Type: External Coupler
- Colour: White
- Material: PVC
- Compatible Trunking: MMT5 Mini Trunking (50mm x 25mm)
- Manufacturer: Marshall Tufflex
✅ Rely on the TC5WH Coupler for strong, streamlined trunking joins in MMT5 installations—built for the professional electrician!

Trunking Dimensions | 50x25 mm |
Number Of Compartments | 1 |
Ean Code | 5020837244489 |
Product | Mini Trunking Coupler |
Type | External |
Colour | White |
Mounting | Surface |
Material | PVC-U |
Depth | 25 mm |
Qualifier | Mini |
Ce Approved | N |
Nominal Width | 50 mm |
Fixing Type | Clip On |
Coupler Included | 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.