
Legrand Salamandre MGIP6633R Galvanised Single Compartment Trunking Reducer IP4X 150mm x 150mm To 75mm x 75mm
MGIP6633R
Galvanised Steel Trunking Reducer IP4X – 150mm x 150mm to 75mm x 75mm for High-Capacity Trunking Transitions
This IP4X-rated reducer enables a safe, structured transition from 150mm x 150mm to 75mm x 75mm galvanised trunking. Designed with a smooth return edge and manufactured from robust steel, it provides a secure and compliant solution for adapting trunking systems in commercial and industrial settings.
- IP4X Compliant Design: Maintains a sealed, safe enclosure to prevent access to internal conductors.
- Secure Size Step-Down: Creates a strong and precise connection between different trunking sizes without compromising cable containment.
- Heavy-Duty Steel Build: Made from galvanised steel with smooth return edges to enhance durability and system rigidity.
- Ready for Installation: Supplied complete with lid and all necessary fixings for quick, professional setup.
- Standard Certified: Fully compliant with BS EN 50085-2-1 for quality, safety, and system compatibility.
Technical Specification
- Type: IP4X Trunking Reducer
- From Size: 150mm x 150mm
- To Size: 75mm x 75mm
- Material: Galvanised steel
- Compliance: BS EN 50085-2-1
✅ Use this IP4X Reducer for a strong, compliant transition between trunking sizes—ideal for high-capacity installations!

Trunking Dimensions | 150-75 mm |
Number Of Compartments | 1 |
Range | Salamandre |
Product | Metal Trunking Reducer |
Type | Single Compartment |
Ingress Protection | IP4X |
Colour | Pre-Galvanised |
Mounting | Surface |
Material | Steel |
Depth | 100 mm |
Finish | Galvanised |
Standards | BS EN 10327 |
Qualifier | Trunking |
Height | 150 mm |
Nominal Width | 150 mm |
Nominal Width B | 100 mm |
Coupler Included | Y |
Delivery Costs
Our standard delivery charge to UK mainland addresses is £5.90 ex-VAT.
Take advantage of FREE* Delivery when you spend over £100 (per order) ex-VAT.
*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12.00 ex-VAT.
Solar Panels, Batteries and Inverters
Due to their size all solar panels, batteries and inverters orders up to 50 qty will be despatched on a pallet and incur a £120** ex-VAT delivery charge.
**£180 ex VAT to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes.
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