Why Choose the nVent HOFFMAN LI526 Triangle 7 mm Lock Insert?
The nVent HOFFMAN LI526 Triangle 7 mm Lock Insert is a compact enclosure locking accessory designed to provide reliable access control for electrical cabinets, control panels and industrial enclosures. Featuring a triangle 7 mm insert design, this locking component provides a practical solution for compatible nVent HOFFMAN enclosure door locking systems.
As part of the nVent HOFFMAN enclosure accessory range, the LI526 is designed for professional cabinet installations where dependable locking performance and controlled access are required. Its compact construction allows integration into enclosure handles and locking mechanisms while maintaining a clean industrial appearance.
With a height of 16 mm and a depth of 20 mm, the LI526 provides a space-efficient locking insert solution for electrical enclosure applications. The triangle 7 mm format enables straightforward operation while helping protect installed electrical components from unauthorised access.
Key Advantages
Reliable triangle 7 mm lock insert for industrial enclosure locking applications.
Compact design for integration into compatible cabinet locking systems.
16 mm height suitable for enclosure locking hardware applications.
20 mm depth provides a practical installation format.
Helps protect electrical equipment from unauthorised access.
Designed for use with compatible nVent HOFFMAN enclosure systems.
Key Features
nVent HOFFMAN enclosure locking accessory.
Model: LI526.
Triangle 7 mm lock insert.
Height: 16 mm.
Depth: 20 mm.
Designed for secure cabinet access control.
Compact insert format for industrial enclosure applications.
Suitable for electrical panels and automation cabinets.
Reliable Locking for Industrial Enclosures
Industrial enclosure locking components provide essential protection by controlling access to electrical equipment, automation systems and sensitive control components. A dependable lock insert helps maintain security and operational safety within industrial installations.
The nVent HOFFMAN LI526 triangle 7 mm lock insert is designed for professional enclosure applications where reliable mechanical operation and controlled access are required. Its compact format makes it suitable for integration into compatible cabinet locking assemblies.
Typical Applications
Electrical control cabinets.
Industrial automation enclosures.
Machine building control panels.
Power distribution cabinets.
OEM electrical enclosure systems.
Industrial equipment access protection.
Technical Specifications
Country of Manufacture
Sweden
Manufacturer
nVent HOFFMAN
Series
Enclosure accessories
Model
LI526
Product type
Lock insert
Insert type
Triangle 7 mm insert
Height
16 mm
Depth
20 mm
Application
Electrical enclosure and cabinet locking
Frequently Asked Questions
What is the nVent HOFFMAN LI526 used for?
The LI526 is used as a triangle 7 mm lock insert accessory for securing compatible electrical enclosures and industrial cabinets.
What type of insert does the LI526 use?
The LI526 uses a triangle 7 mm lock insert designed for enclosure locking applications.
What are the dimensions of the LI526?
The LI526 has a height of 16 mm and a depth of 20 mm.
Where is this lock insert typically installed?
The lock insert is typically installed in electrical cabinets, control panels and industrial enclosure doors requiring secure access control.
Why use a lock insert on an electrical enclosure?
A lock insert provides controlled access to enclosure locking systems while helping prevent unauthorised access to electrical components.
Trusted by Industrial Enclosure Professionals
nVent HOFFMAN enclosure accessories are widely used by electrical engineers, panel builders and OEM manufacturers to create secure, reliable and professionally installed industrial control systems.
Country of Manufacture
Sweden
Manufacturer
nVent HOFFMAN
Series
Enclosure accessories
Model
LI526
Product type
Lock insert
Insert type
Triangle 7 mm insert
Height
16 mm
Depth
20 mm
Application
Electrical enclosure and cabinet locking
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...