NVENT HOFFMAN LSSU523 Lock insert square 7mm

NVENT HOFFMAN LSSU523 Lock insert square 7mm

nVent HOFFMAN LSSU523 square 7 mm lock insert designed for secure access control in compatible industrial electrical enclosures.

SKU: LSSU523MPN: LSSU523
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List Price £29.40 ex VAT
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Why Choose the nVent HOFFMAN LSSU523 Lock Insert Square 7mm?

The nVent HOFFMAN LSSU523 Lock Insert Square 7 mm is a reliable enclosure locking accessory designed to provide secure manual access control for compatible nVent HOFFMAN electrical enclosures. Featuring a square 7 mm locking profile, this insert allows enclosure doors and panels to be operated using the appropriate square key, helping maintain controlled access to industrial equipment.

As part of the nVent HOFFMAN enclosure locking system range, the LSSU523 provides a practical alternative locking solution for panel builders, installers and maintenance teams. Its compact design allows straightforward integration into compatible enclosure door locking mechanisms.

With a height of 33 mm and depth of 40 mm, the LSSU523 square insert is designed for dependable mechanical operation in industrial cabinet applications where secure and convenient enclosure access is required.

Key Advantages

  • Square 7 mm locking insert for compatible nVent HOFFMAN enclosures.
  • Provides secure manual enclosure access control.
  • Compact design for easy integration into locking systems.
  • Compatible with dedicated square 7 mm operating keys.
  • Suitable for industrial control cabinets and electrical panels.
  • Reliable mechanical locking solution for enclosure applications.

Key Features

  • nVent HOFFMAN enclosure lock insert.
  • Square 7 mm locking profile.
  • Height: 33 mm.
  • Depth: 40 mm.
  • Designed for enclosure door locking applications.
  • Suitable for industrial electrical cabinets.
  • Provides compatibility with square 7 mm keys.

Reliable Enclosure Locking for Industrial Systems

The nVent HOFFMAN LSSU523 lock insert provides a dependable mechanical locking interface for industrial enclosures, allowing operators and maintenance personnel to access equipment using the correct square key. Its straightforward design supports efficient installation and reliable long-term operation.

Designed for electrical cabinet and automation applications, this locking accessory helps panel builders create secure enclosure solutions while maintaining ease of use during inspection and servicing procedures.

Typical Applications

  • Industrial electrical enclosures.
  • Automation control cabinets.
  • Machine building panels.
  • Electrical distribution cabinets.
  • Control and instrumentation systems.
  • Industrial equipment access panels.

Technical Specifications

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Accessory Type Lock / Handle
Country of Manufacture Bosnia & Herzegovina
Manufacturer nVent HOFFMAN
Model LSSU523
Product type Lock insert
Lock profile Square 7 mm
Application Electrical enclosure locking systems
Height 33 mm
Depth 40 mm

Frequently Asked Questions

What is the nVent HOFFMAN LSSU523 used for?

The LSSU523 is a square 7 mm lock insert used to provide secure access control for compatible electrical enclosures.

What type of key operates the LSSU523?

The LSSU523 is designed to be operated with a compatible square 7 mm enclosure key.

What are the dimensions of the LSSU523?

The lock insert has a height of 33 mm and a depth of 40 mm.

Where is the LSSU523 typically installed?

The LSSU523 is typically installed in compatible nVent HOFFMAN electrical enclosure locking systems used in industrial applications.

Who uses the nVent HOFFMAN LSSU523?

The LSSU523 is used by panel builders, electrical engineers and maintenance teams requiring reliable enclosure locking components.

Trusted by Industrial Panel Builders Worldwide

nVent HOFFMAN enclosure locking accessories are trusted by electrical engineers, system integrators and panel builders to provide secure cabinet access, dependable operation and professional enclosure solutions.