Fire Protection Systems

Extinguishing System LES-RACK

LES-RACK is a self-contained, fully automatic detection and fire protection system, designed for direct installation in 19" cabinets with IP30 protection or higher.

Added to the order

Extinguishing System LES-RACK
Go to the order
To add a product to your order, you need to sign in/register
Where to buy?

Product introduction

LES-RACK is a self-contained, fully automatic fire detection and protection system designed for direct installation in 19"" racks with IP30 protection or higher, offering a highly effective and efficient solution for server, telecommunications and control racks/cabinets.

The LES-RACK-M1 unit offers a comprehensive fire detection, control, assessment, communication and extinguishing system. Larger server racks and adjacent cabinets can be protected with additional LES-RACK-M1 units. LES-RACK floods the protected area with clean gas until the fire is completely extinguished. The unit includes a reservoir with FK-5-1-12 agent, in compliance with TÚPO (Technical Institute of Fire Protection, authorized person 221). The non-pressurized solution enables air transport. After activation, the device can be filled with extinguishing agent at the installation site. For fire detection, each LES-RACK system is equipped with an optical fire detector connected to the assessment and control unit. The integrated control unit indicates the current status in the system, checks and assesses the operation of the fire extinguisher. The LES-RACK M1 system supports communication with the building’s fire alarm control panel (FACP).

The ideal fire protection solution for compact units completely isolated from the surrounding environment inside data halls and server rooms. More about Compact Data Centers - a scalable non-IT infrastructure solution.

Ordering code: LES-RACK-M1

Key benefits of the product

  • Immediate fire detection and extinguishing
  • Does not damage the affected equipment
  • Fully automatic
  • Easy installation with guide rails
  • Extinguishing agent can be refilled at the installation site
  • Remote access via HTML to view device status and parameter settings
  • Supports communication with the building’s fire system
Information For download
To add a product to your order, you need to sign in/register

Information

Key features

Product line name

LES-RACK fire extinguishing system

IP rating

IP30

Height (mm)
45 mm / 2.5U
Others

Detectors located inside the cabinet immediately detect a fire in its initial phase

Fire extinguishing immediately after detection

The extinguishing agent does not cause any damage to the affected equipment

Easy installation and setup - simply connect the fire protection system to the cabinet’s power unit

It is recommended for cabinets with IP30 protection or higher

Addressable detectors and modular design ensure easy inspection and maintenance

Detailed and easy-to-read LED panel

Built-in battery ensures uninterrupted operation in the event of power outage

Width (mm)
483 mm / 19"
Depth (mm)
495
Weight without fire extinguishing agent (kg)

11

Usable depth (mm)

Max. 860

Weight of fire extinguishing agent (kg)

2

Fire extinguishing agent

FK-5-1-12

Environmental classification

3 k5

Environmental class

A

Frequency

50/60Hz

Input power

max. 200 VA

Power

110-240 V AC

Operating position

Horizontal

Operations

Continuous

Operating temperature

from +5 °C to +40 °C

Relative air humidity

90% non-condensing

For download

Product Catalog: Data and Telecommunication Solutions and Racks

Product Catalog: Data and Telecommunication Solutions and Racks

Catalogs and brochures
File size: 54.04 MB
Uploaded: 7. 4. 2025
Download: en / Display: en
Language versions: 
Brochure: Complete Solutions for Datacenters

Brochure: Complete Solutions for Datacenters

Catalogs and brochures
File size: 2.93 MB
Uploaded: 13. 2. 2025
Download: en / Display: en
Language versions: 
Assembly and operating manual: LES-RACK-M1

Assembly and operating manual: LES-RACK-M1

Tutorials
File size: 1.69 MB
Uploaded: 13. 2. 2025
Download: en / Display: en
Language versions: 
EU Declaration of Conformity: LES-RACK

EU Declaration of Conformity: LES-RACK

Business documents
File size: 222.4 kB
Uploaded: 13. 2. 2025
Download: en / Display: en
Language versions: 
Datasheet: LES-RACK

Datasheet: LES-RACK

Datasheet
File size: 1.46 MB
Uploaded: 13. 2. 2025
Download: en / Display: en
Language versions: 
les-rack4

les-rack4

Images
File size: 351.84 kB
Uploaded: 13. 2. 2025
les-rack3

les-rack3

Images
File size: 161.65 kB
Uploaded: 13. 2. 2025
les-rack2

les-rack2

Images
File size: 108.65 kB
Uploaded: 13. 2. 2025
les-rack1

les-rack1

Images
File size: 121 kB
Uploaded: 13. 2. 2025
Privacy settings and cookies 🍪

This web site uses cookies to provide services, personalize ads and analyze traffic.

 

Please confirm if you agree to our privacy and cookie policy. You can change your settings at any time.

Customize