nVent HOFFMAN LSK503 steel key for DIN 3 mm locks designed for secure access control of industrial electrical enclosures.
£7.00
The nVent HOFFMAN LSK503 Key for DIN 3 mm Lock is a durable enclosure locking accessory designed to provide reliable operation of compatible electrical cabinet and industrial enclosure locking systems. Manufactured from steel, this key is designed for use with DIN 3 mm locks, providing authorised access to electrical equipment and control systems.
As part of the nVent HOFFMAN enclosure accessory range, the LSK503 provides a practical solution for maintenance personnel and installers requiring a dedicated key for compatible enclosure locking mechanisms. Its robust steel construction supports dependable performance in industrial environments.
With a height of 76 mm and a depth of 9 mm, the LSK503 offers a compact and practical format for operating DIN 3 mm locking systems. The key design enables controlled access while helping maintain security of electrical enclosures and installed components.
Enclosure keys provide an essential method of controlling access to electrical cabinets, automation systems and industrial equipment. A dedicated locking key helps ensure that only authorised personnel can access sensitive electrical components and control equipment.
The nVent HOFFMAN LSK503 Key for DIN 3 mm Lock is designed for professional enclosure applications where reliable operation, durable construction and secure cabinet access are required.
| Country of Manufacture | Romania |
|---|---|
| Manufacturer | nVent HOFFMAN |
| Series | Enclosure accessories |
| Model | LSK503 |
| Product type | Key for enclosure lock |
| Lock type | DIN 3 mm lock |
| Material | Steel |
| Height | 76 mm |
| Depth | 9 mm |
| Application | Electrical enclosure locking systems |
The LSK503 is a key designed for operating compatible DIN 3 mm locks used on electrical enclosures and industrial cabinets.
The LSK503 is designed for DIN 3 mm lock systems.
The LSK503 is manufactured from steel for durable operation in industrial applications.
The LSK503 has a height of 76 mm and a depth of 9 mm.
The key is typically used with electrical cabinets, control panels and industrial enclosure locking systems requiring secure access.
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.
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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...