nVent HOFFMAN UMPP430 is a 415 mm × 315 mm non-conductive insulated mounting plate manufactured from 5 mm hard paper material for compatible UCP430 and UCPT430 polyester electrical enclosures.
SKU:UMPP430MPN:UMPP430
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Why Choose the nVent HOFFMAN UMPP430 Insulated Mounting Plate?
The nVent HOFFMAN UMPP430 is a durable insulated mounting plate for industrial electrical enclosures, designed to provide a non-conductive surface for mounting electrical and automation components. As part of the nVent HOFFMAN UMPP insulated mounting plate series, it is specifically developed for compatible UCP and UCPT polyester wall-mounted enclosures.
Manufactured from 5 mm hard paper insulating material, the UMPP430 helps prevent unwanted electrical contact between installed components and the enclosure. The non-conductive plate can be machined and equipped with components before being assembled inside the enclosure, helping make panel preparation and component installation faster and more convenient.
With nominal dimensions of 415 mm high × 315 mm wide, the UMPP430 is designed for compatible UCP430 and UCPT430 enclosures. Its untreated, non-perforated construction provides panel builders with a versatile blank mounting surface that can be drilled or machined to suit the requirements of individual electrical installations.
Key Advantages
Purpose-designed insulated mounting plate for electrical enclosures.
5 mm hard paper insulating material provides a non-conductive mounting surface.
Designed for compatible 415 mm × 315 mm UCP and UCPT enclosures.
Easy-to-machine construction simplifies drilling and component installation.
Can be equipped with components before being assembled inside the enclosure.
Helps prevent unwanted electrical contact between components and the enclosure.
Non-conductive construction for electrical component mounting.
Untreated surface suitable for machining and customisation.
Non-perforated design provides a flexible blank mounting surface.
Compatible with UCP430 and UCPT430 polyester wall-mounted enclosures.
Supplied individually for straightforward enclosure installation.
Insulated Component Mounting for Electrical Enclosures
The nVent HOFFMAN UMPP430 provides a practical internal mounting surface for electrical, control and automation components while maintaining electrical separation from the enclosure. Its non-conductive construction helps reduce the risk of unwanted contact between mounted electrical equipment and the surrounding enclosure structure.
Because the mounting plate can be easily machined, panel builders can drill mounting holes and install components before placing the completed assembly inside the enclosure. This supports efficient panel construction while providing flexibility for relays, terminals, control equipment and other electrical devices used in industrial installations.
Typical Applications
Industrial electrical control panels.
Automation and machine control systems.
Electrical distribution and protection equipment.
Relays, terminals and auxiliary electrical components.
Applications requiring a non-conductive component mounting surface.
nVent HOFFMAN UCP430 and UCPT430 polyester wall-mounted enclosures.
Technical Specifications
Country of Manufacture
Netherlands
Manufacturer
nVent HOFFMAN
Series
UMPP
Model
UMPP430
Product type
Insulated mounting plate
Material
Hard paper insulating material
Height
415 mm
Width
315 mm
Material thickness
5 mm
Surface
Untreated
Perforated
No
Electrical characteristic
Non-conductive / insulated
Compatible enclosure
UCP430 / UCPT430
Compatible enclosure size
415 mm × 315 mm × 170 mm
Pack quantity
1 piece
EAN
8713574100374
Frequently Asked Questions
What is the nVent HOFFMAN UMPP430 used for?
The UMPP430 is an insulated mounting plate used to install electrical and automation components inside compatible nVent HOFFMAN UCP430 and UCPT430 polyester enclosures.
What material is the UMPP430 made from?
The UMPP430 is manufactured from 5 mm hard paper insulating material, providing a non-conductive mounting surface for electrical components.
What are the dimensions of the UMPP430?
The UMPP430 has nominal dimensions of 415 mm high × 315 mm wide and is manufactured from 5 mm thick insulating material.
Which enclosures are compatible with the UMPP430?
The UMPP430 is designed for compatible nVent HOFFMAN UCP430 and UCPT430 polyester wall-mounted enclosures measuring 415 mm high × 315 mm wide × 170 mm deep.
Can the UMPP430 be machined for mounting components?
Yes. The non-conductive mounting plate is designed to be easily machined and can be equipped with electrical components before it is assembled inside the enclosure.
Trusted Industrial Enclosure Engineering
nVent HOFFMAN UMPP insulated mounting plates provide panel builders and automation engineers with a practical non-conductive mounting solution for efficient, organised and reliable electrical component installation within industrial polyester enclosures.
Country of Manufacture
Netherlands
Manufacturer
nVent HOFFMAN
Series
UMPP
Model
UMPP430
Product type
Insulated mounting plate
Material
Hard paper insulating material
Height
415 mm
Width
315 mm
Material thickness
5 mm
Surface
Untreated
Perforated
No
Electrical characteristic
Non-conductive / insulated
Compatible enclosure
UCP430 / UCPT430
Compatible enclosure size
415 mm × 315 mm × 170 mm
Pack quantity
1 piece
EAN
8713574100374
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
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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.
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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...