
Legrand Salamandre MGIP4433R Galvanised Single Compartment Trunking Reducer IP4X 100mm x 100mm To 75mm x 75mm
MGIP4433R
Galvanised Steel Trunking Reducer IP4X – 100mm x 100mm to 75mm x 75mm for Safe, Structured Trunking Transitions
This IP4X-rated trunking reducer enables a smooth and reliable reduction from 100mm x 100mm to 75mm x 75mm galvanised steel trunking. Designed with reinforced edges and supplied with all necessary fixings, it ensures safe and compliant cable management across commercial and industrial installations.
- IP4X Rated Safety: Prevents ingress of solid objects for secure, regulation-compliant cable containment.
- Smooth Size Transition: Provides a clean and secure connection between trunking sections of different dimensions.
- Sturdy Steel Construction: Galvanised steel body with smooth return edge for added strength and system integrity.
- All Fixings Included: Supplied complete with all required fittings for a fast, professional installation.
- Meets Industry Standards: Built to BS EN 50085-2-1 for long-term safety and performance assurance.
Technical Specification
- Type: IP4X Trunking Reducer
- From Size: 100mm x 100mm
- To Size: 75mm x 75mm
- Material: Galvanised steel
- Compliance: BS EN 50085-2-1
✅ Choose this IP4X Reducer for a strong, standards-compliant connection between 100mm and 75mm trunking runs!

Trunking Dimensions | 100-75 mm |
Number Of Compartments | 1 |
Range | Salamandre |
Product | Metal Trunking Reducer |
Type | Single Compartment |
Ingress Protection | IP4X |
Colour | Pre-Galvanised |
Mounting | Surface |
Material | Steel |
Finish | Galvanised |
Qualifier | Trunking |
Height | 100 mm |
Nominal Width | 100 mm |
Nominal Width B | 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.