nVent HOFFMAN MSCE300 is a 270 mm high x 105 mm wide x 95 mm deep galvanised steel cable entrance box with pre-machined cable entries for segregating functional-unit terminations in IEC 61439 Form 4 power distribution assemblies.
SKU:MSCE300MPN:MSCE300
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Why Choose the nVent HOFFMAN MSCE300 Cable Entrance Box?
The nVent HOFFMAN MSCE300 is a robust cable entrance box for industrial power distribution enclosures, designed to separate cable terminations for individual functional units. As part of the nVent HOFFMAN MSCE cable entrance box series, it enables each functional unit or compartment to have its own integral cable glanding facility while supporting Form 4 segregation requirements.
The MSCE300 covers a partial depth of the enclosure and separates cable terminations from each functional unit, making the terminations inaccessible from the cabling section. This arrangement helps reduce potential health and safety hazards while supporting organised cable management in low-voltage power distribution assemblies. Pre-machined cable entry holes also help reduce installation and preparation time.
With a nominal size designation of 300 mm and actual dimensions of approximately 270 mm high × 105 mm wide × 95 mm deep, the MSCE300 is manufactured from durable 1.25 mm galvanised steel. It has been tested according to IEC 61439 and is designed to support Form 4 power distribution configurations.
Key Advantages
Industrial cable entrance box designed for Form 4 power distribution systems.
Separates cable terminations associated with individual functional units.
Provides each functional unit or compartment with its own integral glanding facility.
Helps prevent access to terminations from the cabling section.
Pre-machined cable entry holes help reduce installation labour.
Manufactured from robust 1.25 mm galvanised steel.
Suitable for integration into larger fixed or plug-in enclosure configurations.
Tested according to IEC 61439 and supports Form 4 segregation.
Key Features
nVent HOFFMAN MSCE cable entrance box series.
300 mm nominal size.
270 mm actual height.
105 mm width.
95 mm depth.
1.25 mm galvanised steel construction.
Pre-machined cable entry openings.
Integral glanding facility for individual functional units.
Designed to separate cable terminations within power distribution assemblies.
Suitable for Form 4 configurations.
Tested according to IEC 61439.
Supplied with cable-hole grommets and mounting material.
Safe and Organised Cable Segregation for Power Distribution
Cable entrance boxes such as the nVent HOFFMAN MSCE300 help create segregated power distribution assemblies by providing individual cable glanding facilities for functional units. Separating cable terminations helps organise incoming and outgoing conductors while preventing direct access to terminations from the general cabling section.
The MSCE series is suitable for integration into larger enclosure configurations for both fixed and plug-in power distribution systems. With pre-machined cable openings and supplied grommets, the MSCE300 reduces the amount of enclosure preparation required during assembly while its galvanised steel construction provides a durable solution for professional industrial installations.
Typical Applications
Industrial low-voltage power distribution systems.
Form 4 switchgear and controlgear assemblies.
Fixed and plug-in power distribution systems.
Segregated functional unit cable terminations.
Industrial electrical control enclosures.
Switchboard and distribution panel installations.
Technical Specifications
Country of Manufacture
Romania
Manufacturer
nVent HOFFMAN
Series
MSCE Cable Entrance Boxes
Model
MSCE300
Product type
Cable entrance box
Nominal size
300 mm
Height
270 mm
Width
105 mm
Depth
95 mm
Material
Steel
Material thickness
1.25 mm
Finish
Galvanised
Segregation
Form 4
Standard
IEC 61439
Cable entry
Pre-machined holes with grommets
Delivery
1 cable entrance box, cable-hole grommets and mounting material
EAN
8713574119994
Frequently Asked Questions
What is the nVent HOFFMAN MSCE300 used for?
The MSCE300 is a cable entrance box used to separate cable terminations associated with individual functional units in industrial power distribution assemblies while providing each compartment with an integral glanding facility.
What are the dimensions of the MSCE300?
The MSCE300 measures approximately 270 mm high × 105 mm wide × 95 mm deep and has a nominal size designation of 300 mm.
Does the MSCE300 support Form 4 segregation?
Yes. The MSCE300 is designed to support Form 4 configurations by separating cable terminations for individual functional units and restricting access to those terminations from the cabling section.
What material is the MSCE300 manufactured from?
The MSCE300 is manufactured from 1.25 mm galvanised steel, providing a durable construction for industrial power distribution applications.
What is supplied with the nVent HOFFMAN MSCE300?
The MSCE300 is supplied as one cable entrance box together with grommets for the pre-machined cable holes and the required mounting material.
Trusted Industrial Cable Management
nVent HOFFMAN MSCE cable entrance boxes provide an effective solution for segregating cable terminations within industrial power distribution assemblies, supporting Form 4 configurations while reducing installation work through integral glanding facilities and pre-machined cable entry holes.
Country of Manufacture
Romania
Manufacturer
nVent HOFFMAN
Series
MSCE Cable Entrance Boxes
Model
MSCE300
Product type
Cable entrance box
Nominal size
300 mm
Height
270 mm
Width
105 mm
Depth
95 mm
Material
Steel
Material thickness
1.25 mm
Finish
Galvanised
Segregation
Form 4
Standard
IEC 61439
Cable entry
Pre-machined holes with grommets
Delivery
1 cable entrance box, cable-hole grommets and mounting material
EAN
8713574119994
No documents available for this product.
Delivery
We offer fast UK delivery on all stocked items. Orders placed before 3pm Monday to Friday are eligible for next-day delivery.
Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
Returns
If you need to return an item, please contact our sales team within 30 days of receipt. Items must be returned unused in their original packaging.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...