NVENT HOFFMAN MAS0304021PER5 Wall mounted, 300x400x210 without mounting plate
nVent HOFFMAN MAS0304021PER5 steel wall mounted enclosure with IP66 protection and 300 x 400 x 210 mm dimensions for industrial electrical applications.
SKU:MAS0304021PER5MPN:MAS0304021PER5
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Why Choose the nVent HOFFMAN MAS0304021PER5 Wall Mounted Enclosure?
The nVent HOFFMAN MAS0304021PER5 is a durable and reliable steel wall mounted electrical enclosure designed to protect electrical, automation and control equipment in industrial environments. Part of the trusted nVent HOFFMAN MAS enclosure series, this compact enclosure provides high ingress protection and a robust construction solution for industrial installations.
The enclosure features an IP66 protection rating, providing effective protection against dust and water ingress for sensitive electrical components. Manufactured from steel with a corrosion-resistant finish, it is engineered to deliver dependable performance in demanding industrial applications where equipment protection is essential.
With dimensions of 300 mm height × 400 mm width × 210 mm depth, the MAS0304021PER5 offers a practical wall-mounted housing solution for control equipment, electrical assemblies and automation components where a mounting plate is not required.
Key Advantages
Robust steel wall mounted enclosure for industrial electrical applications.
IP66 protection rating provides excellent protection against dust and water ingress.
Compact dimensions suitable for space-efficient control installations.
Durable construction designed for industrial environments.
Plain enclosure format without mounting plate for flexible installation requirements.
Suitable for electrical control, automation and machine-building applications.
Key Features
nVent HOFFMAN MAS series wall mounted enclosure.
Steel enclosure construction.
300 mm × 400 mm × 210 mm dimensions.
IP66 ingress protection.
Wall-mounted design for industrial control systems.
Plain enclosure supplied without mounting plate.
Suitable for mounting electrical and automation components.
Designed for reliable protection in industrial environments.
Reliable Protection for Industrial Electrical Systems
The nVent HOFFMAN MAS0304021PER5 enclosure provides a secure environment for electrical equipment by helping protect components from dust, moisture and external environmental conditions. Its IP66 rating makes it suitable for industrial installations where reliable enclosure protection is required.
Designed for flexibility, this wall-mounted enclosure without a mounting plate allows installers to configure internal equipment layouts according to specific project requirements. It is ideal for housing electrical assemblies, automation hardware and control components in manufacturing and industrial applications.
Typical Applications
Industrial electrical control panels.
Automation and machine-building systems.
PLC and control equipment installations.
Electrical distribution assemblies.
Manufacturing and production environments.
Industrial equipment protection systems.
Technical Specifications
Country of Manufacture
Romania
Manufacturer
nVent HOFFMAN
Series
MAS
Model
MAS0304021PER5
Product type
Wall mounted electrical enclosure
Material
Steel
Height
300 mm
Width
400 mm
Depth
210 mm
Protection rating
IP66
Mounting plate
Not included
Mounting type
Wall mounting
Frequently Asked Questions
What is the nVent HOFFMAN MAS0304021PER5 used for?
The MAS0304021PER5 is used to protect electrical, automation and control components in industrial wall-mounted enclosure applications.
What are the dimensions of this enclosure?
The enclosure measures 300 mm high × 400 mm wide × 210 mm deep.
Does this enclosure include a mounting plate?
No, the MAS0304021PER5 is supplied without a mounting plate, allowing flexible internal configuration.
What protection rating does this enclosure provide?
The enclosure provides IP66 protection against dust and water ingress.
Where is this enclosure typically installed?
The MAS0304021PER5 is typically installed in industrial automation, electrical control and machine-building applications.
Trusted by Industrial Engineers Worldwide
nVent HOFFMAN MAS enclosures are trusted by engineers and machine builders worldwide for durable construction, reliable protection and efficient solutions for industrial electrical installations.
Country of Manufacture
Romania
Manufacturer
nVent HOFFMAN
Series
MAS
Model
MAS0304021PER5
Product type
Wall mounted electrical enclosure
Material
Steel
Height
300 mm
Width
400 mm
Depth
210 mm
Protection rating
IP66
Mounting plate
Not included
Mounting type
Wall mounting
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.
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
Priority sourcing and supply support
Flexible payment terms for qualifying organisations
Support for engineering, maintenance, and operations
500 +
Stock lines ready to ship
1,000 +
Same day dispatches
3500 +
Customers supported
28
Trusted Manfacturers
● frequently asked questions
Common questions about our products and support
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
What product ranges do you supply
We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
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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...