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nVent Hoffman MAS: Reliable Wall-Mounted Enclosures from LED Controls
The nVent Hoffman MAS enclosure range is one of the most widely used wall-mounted enclosure systems in industrial applications, and a consistently huge seller for LED Controls. Built from mild steel and designed for demanding environments, the MAS range provides secure housing for your electrical components, control systems and automation equipment.
```html ```What Is a Wall Mounted Enclosure?
A wall mounted enclosure is a protective cabinet that houses electrical and electronic equipment. Inside the enclosure you might find:
- Circuit breakers
- PLCs (Programmable Logic Controllers)
- Variable Speed Drives
- Motor Control Gear
- Power supplies
- Industrial networking equipment
- Terminal blocks
- Relays
The enclosure protects these - and many more - components from environmental hazards while allowing safe access for maintenance and operation. The nVent Hoffman MAS range is designed to be mounted directly onto a wall, machine frame or support structure, making it ideal for installations where floor space is limited.
Why Choose the nVent Hoffman MAS Range?
Excellent Environmental Protection
The MAS range is rated IP66, which provides:
- Complete protection against dust ingress
- Protection against powerful water jets from any direction
This makes the MAS range suitable for hostile industrial environments including manufacturing plants, utilities, food processing support areas and outdoor installations.
Strong Steel Construction
The enclosure body is manufactured from folded and seam-welded mild steel. This construction method provides:
- High mechanical strength
- Long service life
- Resistance to accidental impacts
- Improved protection for internal equipment
The range also achieves an IK10 impact rating, meaning it can withstand significant mechanical impact without damage.
Flexible Internal Layout
Every MAS enclosure is designed around a galvanised steel mounting plate to provide you:
- Faster panel building
- Easier cable management
- Flexible component positioning
- Simplified future modifications
The mounting plate features 10 mm reference markings to help installers position components accurately.
Secure Locking System
Security is important in industrial environments. The MAS range includes:
- Double-bit locking systems
- Anti-vibration lock design
- Multiple locking points on larger models
- Three-point espagnolette locking on larger enclosures
This helps prevent accidental opening and unauthorised access.
Wide Accessory Compatibility
One of the biggest advantages of the MAS platform is the extensive accessory range, including:
- Additional mounting plates
- Internal doors
- Transparent doors
- Glazed inspection doors
- 180° hinges
- Door switches
- Pole mounting kits
- Rain hoods
- Plinth systems
- Alternative lock options
This flexibility allows the enclosure to be customised for specific applications.
Which MAS Enclosure Should You Choose?
| nVent product part number | Height | Width | Depth | Mounting plate included |
|---|---|---|---|---|
| MAS0202015PER5 | 200mm | 200mm | 155mm | No |
| MAS0202015R5 | 200mm | 200mm | 155mm | Yes |
| MAS0252515PER5 | 250mm | 250mm | 155mm | No |
| MAS0252015R5 | 250mm | 200mm | 155mm | Yes |
| MAS0252515R5 | 250mm | 250mm | 155mm | Yes |
| MAS0252015PER5 | 250mm | 200mm | 155mm | No |
| MAS0302521R5 | 300mm | 250mm | 210mm | Yes |
| MAS0303015PER5 | 300mm | 300mm | 155mm | No |
| MAS0303015R5 | 300mm | 300mm | 155mm | Yes |
| MAS0303021PER5 | 300mm | 300mm | 210mm | No |
| MAS0302515PER5 | 300mm | 250mm | 155mm | No |
| MAS0302515R5 | 300mm | 250mm | 155mm | Yes |
| MAS0302521PER5 | 300mm | 250mm | 210mm | No |
| MAS0304021R5 | 300mm | 400mm | 210mm | Yes |
| MAS0303021R5 | 300mm | 300mm | 210mm | Yes |
| MAS0304021PER5 | 300mm | 400mm | 210mm | No |
| MAS0352515R5 | 350mm | 250mm | 155mm | Yes |
| MAS0352515PER5 | 350mm | 250mm | 155mm | No |
| MAS0406021PER5 | 400mm | 600mm | 210mm | No |
| MAS0405021R5 | 400mm | 500mm | 210mm | Yes |
| MAS0405021PER5 | 400mm | 500mm | 210mm | No |
| MAS0404021R5 | 400mm | 400mm | 210mm | Yes |
| MAS0404021PER5 | 400mm | 400mm | 210mm | No |
| MAS0406021R5 | 400mm | 600mm | 210mm | Yes |
| MAS0403015PER5 | 400mm | 300mm | 155mm | No |
| MAS0403021PER5 | 400mm | 300mm | 210mm | No |
| MAS0403021R5 | 400mm | 300mm | 210mm | Yes |
| MAS0403015R5 | 400mm | 300mm | 155mm | Yes |
| MAS0504021R5 | 500mm | 400mm | 210mm | Yes |
| MAS0504026PER5 | 500mm | 400mm | 260mm | No |
| MAS0503021R5 | 500mm | 300mm | 210mm | Yes |
| MAS0504015R5 | 500mm | 400mm | 155mm | Yes |
| MAS0504015PER5 | 500mm | 400mm | 155mm | No |
| MAS0504026R5 | 500mm | 400mm | 260mm | Yes |
| MAS0504021PER5 | 500mm | 400mm | 210mm | No |
| MAS0503021PER5 | 500mm | 300mm | 210mm | No |
| MAS0504030R5 | 500mm | 400mm | 300mm | Yes |
| MAS0505030R5 | 500mm | 500mm | 300mm | Yes |
| MAS0505030PER5 | 500mm | 500mm | 300mm | No |
| MAS0505021PER5 | 500mm | 500mm | 210mm | No |
| MAS0505021R5 | 500mm | 500mm | 210mm | Yes |
| MAS0504030PER5 | 500mm | 400mm | 300mm | No |
| MAS0605030R5 | 600mm | 500mm | 300mm | Yes |
| MAS0605030PER5 | 600mm | 500mm | 300mm | No |
| MAS0605026R5 | 600mm | 500mm | 260mm | Yes |
| MAS0605026PER5 | 600mm | 500mm | 260mm | No |
| MAS0605021R5 | 600mm | 500mm | 210mm | Yes |
| MAS0606040R5 | 600mm | 600mm | 400mm | Yes |
| MAS0608030R5 | 600mm | 800mm | 300mm | Yes |
| MAS0608030PER5 | 600mm | 800mm | 300mm | No |
| MAS0606021PER5 | 600mm | 600mm | 210mm | No |
| MAS0606040PER5 | 600mm | 600mm | 400mm | No |
| MAS0606030R5 | 600mm | 600mm | 300mm | Yes |
| MAS0606030PER5 | 600mm | 600mm | 300mm | No |
| MAS0606021R5 | 600mm | 600mm | 210mm | Yes |
| MAS0604015PER5 | 600mm | 400mm | 155mm | No |
| MAS0605015PER5 | 600mm | 500mm | 155mm | No |
| MAS0605015R5 | 600mm | 500mm | 155mm | Yes |
| MAS0605021PER5 | 600mm | 500mm | 210mm | No |
| MAS0604015R5 | 600mm | 400mm | 155mm | Yes |
| MAS0604021PER5 | 600mm | 400mm | 210mm | No |
| MAS0604021R5 | 600mm | 400mm | 210mm | Yes |
| MAS0604030R5 | 600mm | 400mm | 300mm | Yes |
| MAS0604026PER5 | 600mm | 400mm | 260mm | No |
| MAS0604030PER5 | 600mm | 400mm | 300mm | No |
| MAS0604026R5 | 600mm | 400mm | 260mm | Yes |
| MAS0705021PER5 | 700mm | 500mm | 210mm | No |
| MAS0705021R5 | 700mm | 500mm | 210mm | Yes |
| MAS0705026PER5 | 700mm | 500mm | 260mm | No |
| MAS0705026R5 | 700mm | 500mm | 260mm | Yes |
| MAS0806040PER5 | 800mm | 600mm | 400mm | No |
| MAS0804030R5 | 800mm | 400mm | 300mm | Yes |
| MAS0806021R5 | 800mm | 600mm | 210mm | Yes |
| MAS0806030R5 | 800mm | 600mm | 300mm | Yes |
| MAS0806026PER5 | 800mm | 600mm | 260mm | No |
| MAS0806030PER5 | 800mm | 600mm | 300mm | No |
| MAS0808030PER5 | 800mm | 800mm | 300mm | No |
| MAS0808030R5 | 800mm | 800mm | 300mm | Yes |
| MAS0806026R5 | 800mm | 600mm | 260mm | Yes |
| MAS0808040PER5 | 800mm | 800mm | 400mm | No |
| MAS0808021R5 | 800mm | 800mm | 210mm | Yes |
| MAS0804030PER5 | 800mm | 400mm | 300mm | No |
| MAS0808040R5 | 800mm | 800mm | 400mm | Yes |
| MAS0808021PER5 | 800mm | 800mm | 210mm | No |
| MAS0806040R5 | 800mm | 600mm | 400mm | Yes |
| MAS0806021PER5 | 800mm | 600mm | 210mm | No |
| MAS1008040R5 | 1000mm | 800mm | 400mm | Yes |
| MAS1006026PER5 | 1000mm | 600mm | 260mm | No |
| MAS1006026R5 | 1000mm | 600mm | 260mm | Yes |
| MAS1008030PER5 | 1000mm | 800mm | 300mm | No |
| MAS1008026R5 | 1000mm | 800mm | 260mm | Yes |
| MAS1008026PER5 | 1000mm | 800mm | 260mm | No |
| MAS1008030R5 | 1000mm | 800mm | 300mm | Yes |
| MAS1006030R5 | 1000mm | 600mm | 300mm | Yes |
| MAS1008040PER5 | 1000mm | 800mm | 400mm | No |
| MAS1006030PER5 | 1000mm | 600mm | 300mm | No |
| MAS1206030PER5 | 1200mm | 600mm | 300mm | No |
| MAS1206030R5 | 1200mm | 600mm | 300mm | Yes |
| MAS1208030R5 | 1200mm | 800mm | 300mm | Yes |
| MAS1208040PER5 | 1200mm | 800mm | 400mm | No |
| MAS1208030PER5 | 1200mm | 800mm | 300mm | No |
| MAS1208040R5 | 1200mm | 800mm | 400mm | Yes |
Can the MAS Range Be Used Outdoors?
For outdoor installations, nVent Hoffman recommends:
- A rain hood
- Appropriate corrosion protection
- Assessment of environmental exposure
The enclosure's IP66 rating provides excellent protection against rain and dust, but long-term exposure to harsh environments should always be considered during specification. For all your enclosure accessory needs, contact LED Controls.
Typical Applications
The nVent Hoffman MAS enclosure range is commonly used for:
- Machine control panels
- Building automation systems
- Water treatment facilities
- Manufacturing equipment
- Process control systems
- Motor control installations
- Utility infrastructure
- Energy management systems
Because of the wide range of available sizes and accessories, the MAS platform can be adapted to suit both simple and highly complex installations.
Why Buy nVent Hoffman MAS Enclosures from LED Controls?
As an authorised nVent UK Distributor, LED Controls can give you access to the full nVent Hoffman portfolio along with technical support and product selection guidance. Whether you need a compact wall-mounted enclosure or a larger industrial cabinet, our team can help identify the most suitable solution for your application and supply it to you post haste.
For engineers, panel builders and maintenance teams looking for a dependable enclosure platform, the MAS range delivers reliable protection while remaining easy to install, customise and maintain. Explore the full nVent Hoffman range or get in touch for more information on nVent Hoffman enclosures.
