The nVent HOFFMAN LSK502 is a practical DIN 3 mm plastic key designed for operation of compatible electrical enclosure locking systems. As part of the nVent HOFFMAN enclosure accessory range, it provides a convenient and reliable tool for opening and closing cabinet locks fitted with DIN 3 mm locking inserts.
This key is designed to support maintenance and service operations by providing authorised personnel with a dedicated locking tool for compatible enclosure systems. Its compact construction allows easy storage and quick access when working with industrial electrical cabinets and control panels.
With a height of 39 mm and a depth of 11 mm, the nVent HOFFMAN LSK502 is suitable for industrial enclosure applications requiring a DIN 3 mm key interface.
Key Advantages
Reliable DIN 3 mm key designed for enclosure locking systems.
Plastic key design with steel construction element for practical industrial use.
Compact size for convenient storage and maintenance access.
Suitable for compatible nVent HOFFMAN enclosure locking mechanisms.
Helps provide secure and controlled cabinet access.
Designed for industrial panel builders and maintenance engineers.
Key Features
nVent HOFFMAN LSK502 plastic key.
DIN 3 mm locking profile.
Material: Steel.
Height: 39 mm.
Depth: 11 mm.
Designed for compatible enclosure locks.
Compact hand tool for industrial maintenance applications.
Reliable Access Tools for Industrial Enclosures
Enclosure keys and locking accessories provide essential support for safe maintenance and controlled access to electrical cabinets. The nVent HOFFMAN LSK502 offers a simple and effective solution for operating compatible DIN 3 mm enclosure locking mechanisms.
Designed for industrial environments, this compact key supports efficient servicing of automation panels, electrical cabinets and control systems where reliable access management is required.
Typical Applications
Industrial electrical enclosures.
Automation control cabinets.
Machine control panels.
Electrical distribution cabinets.
OEM enclosure systems.
Maintenance access applications.
Technical Specifications
Country of Manufacture
Romania
Manufacturer
nVent HOFFMAN
Model
LSK502
Product type
Plastic key
Locking profile
DIN 3 mm
Material
Steel
Height
39 mm
Depth
11 mm
Application
Electrical enclosure locking systems
Frequently Asked Questions
What is the nVent HOFFMAN LSK502 used for?
The LSK502 is a DIN 3 mm key used for operating compatible electrical enclosure locking systems.
What type of locking profile does the LSK502 have?
The nVent HOFFMAN LSK502 uses a DIN 3 mm locking profile.
What are the dimensions of the LSK502?
The key has a height of 39 mm and a depth of 11 mm.
What material is the LSK502 made from?
The nVent HOFFMAN LSK502 is specified with a steel material construction.
Where is the LSK502 typically used?
The LSK502 is typically used with compatible industrial electrical enclosures, control cabinets and automation panels.
Trusted by Industrial Panel Builders Worldwide
nVent HOFFMAN enclosure accessories provide reliable solutions for secure electrical installations, helping engineers build safe, organised and efficient industrial control systems.
Country of Manufacture
Romania
Manufacturer
nVent HOFFMAN
Model
LSK502
Product type
Plastic key
Locking profile
DIN 3 mm
Material
Steel
Height
39 mm
Depth
11 mm
Application
Electrical enclosure locking systems
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.
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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...