
Legrand Salamandre MGR3CR Galvanised Single Compartment Trunking Cable Retainer 75mm
MGR3CR
Galvanised Steel Trunking Cable Retainer – 75mm for Secure Internal Cable Management
This 75mm Galvanised Steel Cable Retainer is designed to maintain cable position and separation within single compartment trunking. Ideal for ensuring safe, tidy installations, it provides effective internal support and organisation for cables in commercial and industrial containment systems.
- Internal Cable Support: Keeps cables securely in place to prevent sagging, bunching, or obstruction during installation and maintenance.
- Perfect Fit for 75mm Trunking: Designed for single compartment trunking with a 75mm width for optimal cable separation.
- Durable Steel Construction: Galvanised finish ensures corrosion resistance and long-term mechanical integrity.
- Quick to Install: Simple fixing method for fast integration into new or existing trunking runs.
- Improves System Safety: Aids in maintaining clear routing and airflow, supporting safer, more efficient cable layouts.
Technical Specification
- Type: Cable Retainer
- Trunking Compatibility: 75mm width, single compartment
- Material: Galvanised steel
- Function: Internal cable positioning and retention
- Finish: Corrosion-resistant galvanised coating
✅ Use this Cable Retainer for secure, well-organised cable containment in your 75mm galvanised trunking systems!

Range | Legrand Salamandre |
Product | Metal Trunking Accessory |
Type | Cable Retainer |
Ingress Protection | IP30 |
Colour | Pre-Galvanised |
Mounting | Surface |
Material | Steel |
Finish | Galvanised |
Standards | BS EN 10327 |
Qualifier | Trunking |
Height | 75 mm |
Nominal Width | 75 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)
- STANDARD DELIVERY – 2–3 Working Days From Despatch (subject to stock availability) - £4.99 inc-VAT. (£4.16 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.