nVent HOFFMAN UDPT7550 IP54 modular wall-mounted polyester electrical enclosure measuring 750 mm × 500 mm × 320 mm, with a transparent door and IK07 impact resistance for protected equipment monitoring in industrial applications.
SKU:UDPT7550MPN:UDPT7550
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Why Choose the nVent HOFFMAN UDPT7550 Wall-Mounted Enclosure?
The nVent HOFFMAN UDPT7550 is a robust modular polyester wall-mounted electrical enclosure with a transparent door, designed to protect electrical, control and automation equipment while allowing components and indicators to be viewed without opening the cabinet. Part of the nVent HOFFMAN UDP/UDPT modular enclosure range, it is particularly suited to industrial and outdoor installations requiring corrosion resistance and convenient visual inspection.
Manufactured from durable fibre-glass reinforced polyester with a transparent door viewing area, the UDPT7550 combines non-metallic enclosure construction with excellent electrical insulation and environmental durability. The polyester enclosure system is suitable for outdoor use, including exposure to direct sunlight, while its modular construction supports a broad selection of mounting, protection and enclosure-extension accessories.
With external dimensions of 750 mm high × 500 mm wide × 320 mm deep, the UDPT7550 provides substantial installation space in a relatively compact wall-mounted format. Its transparent-door configuration provides an IP54 ingress protection rating and IK07 impact resistance, making it ideal where equipment visibility is required without sacrificing dependable environmental protection.
Key Advantages
Transparent-door design allows visual inspection of installed equipment without opening the enclosure.
IP54 protection rating for dependable protection against dust and water ingress.
IK07 impact resistance for the transparent-door configuration.
Durable fibre-glass reinforced polyester construction provides excellent corrosion resistance.
Non-metallic construction offers excellent electrical insulation.
Suitable for outdoor installations, including applications exposed to direct sunlight.
Modular construction supports combining and extension accessories for flexible enclosure configurations.
RAL 7035 light grey finish provides a professional industrial appearance.
Single transparent door for convenient equipment inspection.
Transparent viewing area manufactured from durable transparent material.
RAL 7035 light grey precoloured enclosure body.
Wall-mounted modular design suitable for industrial electrical installations.
Compatible with pole mounting and plinth accessories.
Compatible with dedicated inner-door, rainhood, ventilation and depth-extension accessories.
Protected Equipment with Convenient Visual Inspection
The transparent door is a key advantage of the nVent HOFFMAN UDPT7550 where operators need to monitor indicators, displays, switches or other visible equipment without routinely opening the cabinet. Keeping the enclosure closed during routine inspection helps reduce unnecessary exposure of internal electrical equipment while still allowing its operating condition to be checked quickly.
The modular UDPT platform also provides extensive installation flexibility. The UDPT7550 can be equipped with a UID7550 inner door, URH5032 rainhood, UAV01 ventilation grid or UDE7550 depth extension kit. For alternative mounting arrangements, compatible accessories include the EPF0400 or EPF0600 pole fixing systems and the UPP5032 plinth, allowing the enclosure to be adapted to a wide range of industrial applications.
Typical Applications
Industrial electrical control and automation systems.
Control panels with indicators, displays or monitoring equipment.
Electrical distribution and protection equipment.
Outdoor electrical and instrumentation installations.
Utility and infrastructure systems.
Machine control and manufacturing equipment.
Corrosive environments requiring a non-metallic electrical enclosure.
Technical Specifications
Country of Manufacture
Netherlands
Manufacturer
nVent HOFFMAN
Series
UDPT
Model
UDPT7550
Product type
Modular wall-mounted electrical enclosure
Enclosure material
Fibre-glass reinforced polyester
Material classification
Plastic
Height
750 mm
Width
500 mm
Depth
320 mm
Protection rating
IP54
Impact resistance
IK07
Number of doors
1
Door type
Transparent door
Colour
RAL 7035 light grey
Surface finish
Smooth
Mounting type
Wall mounted
Mounting plate
Not included
Compatible inner door
UID7550
Compatible rainhood
URH5032
Compatible ventilation grid
UAV01
Compatible depth extension
UDE7550
Compatible pole fixing
EPF0400 / EPF0600
Compatible plinth
UPP5032
Weight
approx. 18 kg
EAN
8713574100244
UPC
783510530655
Frequently Asked Questions
What is the nVent HOFFMAN UDPT7550 used for?
The UDPT7550 is a modular polyester wall-mounted electrical enclosure with a transparent door, designed to protect electrical, control and automation equipment while allowing convenient visual inspection of installed components.
What are the dimensions of the UDPT7550?
The enclosure measures 750 mm high × 500 mm wide × 320 mm deep.
What protection ratings does the UDPT7550 provide?
The transparent-door UDPT7550 provides an IP54 ingress protection rating and IK07 impact resistance, providing environmental and mechanical protection for installed electrical equipment.
What is the advantage of the transparent door?
The transparent door allows operators to inspect indicators, displays and other installed equipment without opening the enclosure, making the UDPT7550 particularly useful for monitoring and instrumentation applications.
Does the UDPT7550 include a mounting plate?
No. The UDPT7550 is supplied without a mounting plate. The enclosure is supplied with mounting-plate fixing screws and wall-mounting brackets, while the appropriate internal mounting equipment is ordered separately.
Trusted Protection from nVent HOFFMAN
nVent HOFFMAN UDPT modular polyester enclosures combine corrosion-resistant non-metallic construction with transparent-door visibility, providing flexible protection for industrial electrical equipment where convenient inspection, outdoor durability and modular installation options are required.
Country of Manufacture
Netherlands
Manufacturer
nVent HOFFMAN
Series
UDPT
Model
UDPT7550
Product type
Modular wall-mounted electrical enclosure
Enclosure material
Fibre-glass reinforced polyester
Material classification
Plastic
Height
750 mm
Width
500 mm
Depth
320 mm
Protection rating
IP54
Impact resistance
IK07
Number of doors
1
Door type
Transparent door
Colour
RAL 7035 light grey
Surface finish
Smooth
Mounting type
Wall mounted
Mounting plate
Not included
Compatible inner door
UID7550
Compatible rainhood
URH5032
Compatible ventilation grid
UAV01
Compatible depth extension
UDE7550
Compatible pole fixing
EPF0400 / EPF0600
Compatible plinth
UPP5032
Weight
approx. 18 kg
EAN
8713574100244
UPC
783510530655
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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.
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Stock lines ready to ship
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Same day dispatches
3500 +
Customers supported
28
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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...