LV Locks for Enclosures and Cabinets – DS4541 Series

The DS4541 series LV locks are designed to ensure a high level of security for enclosures and cabinets used in low-voltage electrical infrastructures. Manufactured in accordance with Enel specifications, they provide mechanical reliability, protection against unauthorized access, and full compatibility with the most common NTET solutions for secondary substations and LV switchboards.

LV Locks for Enclosures and Cabinets – DS4541 Series
LV Locks for Enclosures and Cabinets – DS4541 Series

Available product variants

The DS4541 series is available in two versions, differing in cylinder type while sharing the same mechanical structure and compatibility with LV enclosures and cabinets.

Ideal for applications where it is necessary to differentiate access keys between operator and maintenance personnel.

Parameter Value Unit
Code N0SF0010
Cylinder type Double cylinder
Application LV enclosures and cabinets
Key supply 2 keys
Notes Differentiated access

Technical specifications – LV locks for enclosures and cabinets – DS4541 Series

Functionality

Locks designed to provide secure access to LV enclosures, featuring mechanical robustness and compatibility with NTET fixing systems. They support both front and rear installation depending on cabinet and distribution box configurations.

Compliance

  • Product compliant with Enel DS4541 specifications.
  • Meets mechanical requirements for LV enclosures in outdoor environments.
  • Compatible with safety standards for secondary substations.

Technical data sheets

  • Technical data sheet – LV Lock DS4541-1 – Double cylinder
  • Technical data sheet – LV Lock DS4541-2 – Single cylinder

ENEL references

DS 4541, DS 4543, GTWS.

Versatile applications

  • LV electrical distribution enclosures

  • Secondary substation cabinets

  • Auxiliary services switchboards

  • Telecontrol and automation systems

  • Delivery points and PTP/LV equipment

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