
Legrand Salamandre MGIP4422R Galvanised Single Compartment Trunking Reducer IP4X 100mm x 100mm To 50mm x 50mm
MGIP4422R
Galvanised Steel Trunking Reducer IP4X – 100mm x 100mm to 50mm x 50mm for Safe, Compliant Size Transitions
This IP4X-rated reducer enables a secure and tidy transition from 100mm x 100mm to 50mm x 50mm galvanised trunking. Designed with a smooth return edge for strength and rigidity, it supports safe cable containment across a range of commercial and industrial installations.
- IP4X Certified Protection: Ensures no access to internal wiring, maintaining safety and compliance in line with regulations.
- Clean Size Reduction: Allows seamless connection between different trunking sizes without compromising system integrity.
- Durable Steel Build: Constructed from galvanised steel with smooth return edge for enhanced mechanical strength.
- Complete with Fixings: Supplied with all required fastenings for quick, secure installation on-site.
- Standards Compliant: Manufactured to BS EN 50085-2-1 to ensure quality, safety, and system compatibility.
Technical Specification
- Type: IP4X Trunking Reducer
- From Size: 100mm x 100mm
- To Size: 50mm x 50mm
- Material: Galvanised steel
- Compliance: BS EN 50085-2-1
✅ Use this IP4X Trunking Reducer for safe, professional transitions between trunking sizes—built for performance and peace of mind!

Trunking Dimensions | 100-50 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 | Pre Galvanised (PG) |
Standards | BS EN 10327 |
Qualifier | Trunking |
Height | 100 mm |
Nominal Width | 100 mm |
Nominal Width B | 50 mm |
Fixing Type | Clip On |
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.