Why Choose the nVent HOFFMAN FMD01 Main Door Interlocking Kit?
The nVent HOFFMAN FMD01 is a reliable main door interlocking kit designed to improve safety and access control for electrical enclosures. As part of the nVent HOFFMAN enclosure accessory range, it provides a mechanical interlocking solution that helps prevent the main enclosure door from being opened while the electrical equipment is energised.
The FMD01 is designed for use with compatible nVent HOFFMAN enclosures and supports safer operation in industrial electrical installations. Its robust metal construction provides dependable mechanical operation while helping maintenance personnel follow safe working practices around electrical equipment.
Manufactured from metal, the FMD01 provides a durable enclosure accessory solution for applications requiring controlled door access and improved operator protection.
Key Advantages
nVent HOFFMAN main door interlocking kit for improved enclosure safety.
Helps prevent accidental access to energised electrical equipment.
Metal construction provides reliable mechanical durability.
Designed for integration with compatible nVent HOFFMAN enclosure systems.
Supports safer maintenance and service procedures.
Provides a professional enclosure accessory solution for industrial applications.
Key Features
nVent HOFFMAN FMD01 interlocking kit.
Main door interlocking accessory.
Metal construction for industrial durability.
Mechanical door interlock operation.
Designed for electrical enclosure safety applications.
Compatible with selected nVent HOFFMAN enclosure systems.
Reliable Enclosure Safety for Industrial Systems
The nVent HOFFMAN FMD01 main door interlocking kit helps enhance enclosure safety by providing controlled access to electrical equipment. Door interlocking accessories are commonly used in industrial environments where preventing unintended access during operation is important.
Designed for panel builders, electrical engineers and industrial equipment manufacturers, the FMD01 integrates with compatible nVent HOFFMAN enclosures to support safe and reliable electrical installations.
Typical Applications
Industrial electrical enclosures.
Control panels and automation cabinets.
Power distribution equipment.
Machine building applications.
Industrial control systems.
OEM enclosure assemblies.
Technical Specifications
Country of Manufacture
Romania
Manufacturer
nVent HOFFMAN
Model
FMD01
Product type
Main door interlocking kit
Material
Metal
Application
Electrical enclosure door safety accessory
Function
Mechanical door interlocking
Frequently Asked Questions
What is the nVent HOFFMAN FMD01 used for?
The FMD01 is a main door interlocking kit designed to provide safer access control for compatible nVent HOFFMAN electrical enclosures.
What material is the FMD01 made from?
The nVent HOFFMAN FMD01 is manufactured from metal for reliable mechanical operation and durability.
What type of accessory is the FMD01?
The FMD01 is a main door interlocking kit used as an enclosure safety accessory.
Where is the FMD01 installed?
The FMD01 is installed on compatible nVent HOFFMAN electrical enclosures to provide mechanical door interlocking functionality.
Why use a door interlocking kit?
A door interlocking kit helps improve operator safety by controlling enclosure access during electrical equipment operation.
Trusted by Industrial Electrical Engineers Worldwide
nVent HOFFMAN enclosure accessories are widely used by engineers and system builders to improve safety, reliability and functionality in industrial electrical installations.
Country of Manufacture
Romania
Manufacturer
nVent HOFFMAN
Model
FMD01
Product type
Main door interlocking kit
Material
Metal
Application
Electrical enclosure door safety accessory
Function
Mechanical door interlocking
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...