Reflexofeu - Détection Extinction Simple & Efficace
Système de détection et extinction incendie Reflexofeu installé dans une armoire électrique industrielle

Protect Your Electrical Cabinets

Where Risk Begins

Detection ExtinctionSimple and Effective

Electrical fires account for a significant portion of industrial losses. Cabinets are ventilated, open, and rarely sealed.

Certified ANPI NTN 128-L • EN 15004 • NFPA 2001

Direct Detection

At the heart of at-risk components, independent of overall sealing

Thermal tube

Immediate Extinction

Targeted distribution of FK-5-1-12, zero residue, no secondary damage

Less than 3 sec
Zero residue

Automatic Cutoff

Immediate safety through power and ventilation shutoff

Total safety

Reflexofeu does not promise a calculated concentration.It guarantees performance validated under real fire test conditions.

We protect all types of electrical cabinets

Whether you operate a main switchboard (LV switchboard), a high voltage switchboard, a sub-distribution board, a 42U server rack or a capacitor bank cabinet, Reflexofeu secures your critical electrical equipment against fire risks. Our detection and suppression system adapts to all types of industrial and commercial electrical cabinets, from compact electrical panels to server racks, including control panels, UPS cabinets and HV/MV substations.

Our Installations

Discover our installations in pictures

Reflexofeu detection and suppression system installed in an industrial main low-voltage switchboard (TGBT)

Detection and suppression system

Reflexofeu technician installing a fire protection system in an industrial electrical cabinet

Professional installation

Industrial electrical cabinet protected by a Reflexofeu fire detection system

Electrical cabinet protection

Reflexofeu fire protection installation in a 42U server rack

System in action

Reflexofeu fire protection system in a capacitor battery cabinet

Fire protection

Reflexofeu equipment installed in a sub-distribution board

Equipment installed

Reflexofeu fire protection in an IP55 industrial electrical cabinet

Protected cabinet

Reflexofeu fire safety system in an industrial control cabinet

Fire safety

Types of electrical cabinets protected

Our fire detection and suppression system adapts to all industrial and commercial electrical equipment

Main switchboards and low voltage panels

Protection of Main Switchboards (LV switchboards), LV panels, distribution boards and sub-distribution boards. Our system detects abnormal heating near busbars and cuts power before fire can spread.

Sub-distribution boards and secondary panels

Protection of sub-distribution boards, sub-boards and secondary distribution panels. The compact system installs without modifying the existing cabinet, ideal for control panels and electrical enclosures in service.

Server racks, IT cabinets and data centers

Protection of 42U server racks, 42U cabinets, patch panel cabinets, network racks and SAN/NAS enclosures. Localized suppression per IT rack preserves adjacent equipment and ensures business continuity in server rooms and data centers.

Battery cabinets and capacitor banks

Securing battery cabinets, capacitor bank cabinets, PFC cabinets and energy storage cabinets. Early detection from 57°C limits propagation risk in power factor correction systems and UPS cabinets.

Power cabinets and VFD cabinets

Protection of power cabinets, VFD cabinets, drive cabinets and control panels. The system adapts to variable frequency drives, transfer cabinets and emergency power cabinets for immediate safety.

Solar inverter cabinets and wind turbine cabinets

Protection of solar inverter cabinets, stringboxes and wind turbine electrical enclosures in outdoor environments. The system withstands extreme temperatures and adapts to renewable energy installation constraints.

Industrial electrical cabinets IP55/IP65

Protection of IP55 industrial electrical cabinets, IP65 enclosures and C5 cabinets in harsh environments. The detection-suppression system works independently of cabinet airtightness, even with permanent ventilation.

Protection Philosophy

Operating Principle

Industrial electrical enclosures feature permanent ventilation openings, cable penetrations, and technical gaps that make long-term airtightness unrealistic. We therefore adjust the extinguishing agent quantity to compensate for leakage. Fire outbreaks are detected at the ignition source, and a dry contact output is made available after activation to disconnect the main power supply and secure your installations.

The Reflexofeu Solution

An approach specifically designed for real industrial operating conditions

1

Detection

Abnormal heating detected by tube or thermal head

2

Activation

Pressure drop and mechanical opening of the valve

3

Diffusion

FK-5-1-12 diffused directly onto the risk zone

4

Securing

Automatic securing, extinguishing in less than 3 seconds

Detection at the Core of the Components

Direct detection at the heart of high-risk components, independent of enclosure airtightness.

Linear Heat Detection Tube

Linear thermal detection tube

Linear thermal detection tube

Continuous detection along the entire length

The tube ruptures at the exact location of the fire, triggering targeted extinguishing.

Mechanical activation without electricity

Autonomous operation, independent of any electrical power supply or control panel.

Flexible and modular installation

Adapts to all volumes and configurations of electrical cabinets.

Point-Type Thermal Bulb

Point thermal detection head

Point thermal detection head

Precisely calibrated temperatures

Triggering at predefined thermal thresholds, adapted to each application.

Targeted detection on high-risk components

Direct positioning on hot spots: variable speed drives, batteries, busbars.

Rapid on-site installation

Simple assembly without works, compatible with cabinets in service.

FK-5-1-12 Clean Agent

Clean gaseous agent, residue-free, electrically non-conductive, fully compatible with energized electrical equipment.

Technical characteristics

  • Non-conductive, compatible with energized equipment
  • Residue-free, no post-intervention cleaning required
  • Extinguishing in less than 3 seconds
  • Concentration: 4.5% to 5.3% by volume

Environmental impact

  • Global warming potential: GWP = 1
  • Atmospheric lifetime: 5 days
  • Zero impact on the ozone layer (ODP = 0)
  • No risk to groundwater
  • Compliant with European F-Gas regulation

Localized Suppression Independent of Airtightness

Immediate system isolation through automatic disconnection of power supply and ventilation. The system acts directly on the hazard zone without depending on overall enclosure airtightness.

Measured results

  • Fewer production stoppages
  • Less material damage
  • Truly operational fire safety

Limitations of classic volumetric calculation

Traditional calculation methods (NFPA / EN) assume a sealed volume, absence of ventilation and stability over time.

These assumptions are not compatible with an industrial electrical cabinet.

Applications and Areas of Expertise

Systems designed for each type of industrial electrical equipment, with adaptation to the specific constraints of your environment.

Reflexofeu fire protection installation in an industrial electrical cabinet

Custom Protection

Solutions tailored to each industrial environment

LVMD and Electrical Panels

Protection of low voltage main distribution panels, distribution cabinets and capacitor banks.

  • Dual independent thermal detection
  • FK-5-1-12 extinction

Treated volume: 0.1 to 8 m³ | Extinction time: 10 sec

PLCs and Control Cabinets

Systems dedicated to programmable logic controllers (PLC), variable frequency drives, uninterruptible power supplies and SCADA supervision cabinets.

  • Early detection from 57°C or 68°C
  • Residue-free agent compatible with electronics
  • Installation without cabinet modification
  • Connection to existing BMS

Trigger: 57°C or 68°C | Agent concentration: 4.5-5.8%

Server Racks and Data Centers

Protection of server racks, network equipment, clean rooms and critical environments requiring maximum availability.

  • Localized extinction per rack
  • Zero impact on adjacent equipment
  • Compatible with live installations
  • Supervision with remote alarm reporting

The only false activations observed to date have been caused by piercing of the detection tube during technical work, or by rodents.

Telecommunications

Solutions for cross-connect racks, BTS, 5G equipment, telephone exchanges and sensitive telecom installations.

  • Compact system with low footprint
  • Installation without operational downtime
  • Possible remote-monitored preventive maintenance

Response time: <10 sec | Service restoration: immediate

Machine Tools and Robots

Protection of electrical control cabinets for CNC machines, industrial robots, presses and production equipment.

  • Vibration resistant
  • No production line shutdown (consult us)
  • Maintenance team training

Specific Equipment

Custom studies for special applications: offshore, SEVESO zones, corrosive environments, extreme temperatures.

  • Design adapted to field constraints
  • Testing in real conditions
  • Complete technical documentation provided

Temperatures: -5°C to +80°C

Custom Approach

Each installation is subject to a preliminary study including risk analysis, calculation of suppression agent concentration, distribution network sizing, distribution network adaptation, and definition of interfaces with existing safety systems (SSI, BMS, access control). A detailed technical study report is provided before any work.

Electrical Fire Risk Management

Documented solutions that meet insurer requirements and optimize your risk management.

What insurers expect

Reliable early detection

Dual detection to limit false alarms

Immediate automatic suppression

Complete extinguishing in less than 3 seconds

Full traceability

Installation reports and maintenance logs

Regulatory compliance

Certified ANPI NTN 128-L, meeting certain requirements of EN 15004, NFPA 2001

Preventive maintenance

Contracts with scheduled visits and reporting

Approved clean agent

FK-5-1-12 without collateral damage

Premium Reduction

Documented installation and traced maintenance justify reduction on fire insurance premiums.

Average return on investment: 3 to 5 years (to be confirmed by your agent)

Business Continuity

Localized suppression without global production shutdown. Rapid service restoration after incident.

Datacenter downtime cost estimated at €5,200 per minute (Gartner, cited by Schneider Electric).

Capital Protection

Preservation of adjacent equipment and minimization of secondary damage.

Average cost of a business fire claim: €1.5 million in 2023 (source: France Assureurs).

Risk Analysis: Electrical Fire Origin

According to the ONSE, 25% of fires are of electrical origin.

Source: INRS / ONSE

Identified risk factors

Heating of connections

Electrical overload

Short circuit

Insulation fault

Impact without appropriate protection

Direct losses

Destroyed equipment, damaged building

Operational losses

Production stoppage, customer delays, penalties

Reputational impact

Reliability questioned, lost customers

Legal consequences

Liability issues, litigation

Performance measured according to ANPI NTN 128-L

Extinguishing in less than 3 seconds on real fire | Detection closest to components | FK-5-1-12 agent residue-free | Independent of overall cabinet tightness

Certifications and Regulatory Compliance

Certified solutions that meet the strictest requirements of the European and international market.

Product Certifications

CE Marking

Compliance with the European Equipment Under Pressure Directive

NFPA 2001

American standard for clean extinguishing agents, used as the reference for concentration calculations

UL

Compliance of our thermal trigger device bulbs

Certifications and Testing

ANPI NTN 128-L

Performance certification on real fire for ventilated electrical cabinets

Regulatory Compliance

Labor Code

Article R4227-28 à R4227-41

Fire-fighting equipment

Article R4216-1 à R4216-3

Electrical risk prevention

Important note: Our installations comply with all of these regulatory requirements. Each project is accompanied by a complete technical file including certificates of compliance, operating instructions, and test reports required for periodic regulatory inspections.

Testing and Validation

ANPI real fire testing

  • Ventilated cabinets under real conditions
  • Extinguishing in under 3 seconds
  • Measured performance, not calculated
  • NTN 128-L Certification

Field validation

  • Systematic functional testing
  • Installation report

Periodic inspections

  • Annual inspection
  • Annual preventive maintenance
  • Pressure check of extinguishing cylinders
  • Inspection of trigger devices (tube and sprinkler head)
  • Updated safety register

All our systems are delivered with a complete technical file including: CE certificates, declarations of conformity, FK-5-1-12 technical data sheets, layout plans, ANPI NTN 128-L test reports, and an operating manual.

Technical Documentation

Access all our technical documentation, certificates, product data sheets, and demonstration videos to better understand our solutions.

Certificates

PDF

UL Certificate sprinkler bulbs Reflexofeu

UL certification for Reflexofeu sprinkler bulbs

Certificates
PDF

Certificate-Reflexofeu-EN-ANPI Efficiency

ANPI efficiency certificate for Reflexofeu systems

Certificates
PDF

CE Certificate 19 FR 4525 1 REV 0 Module B PED

CE Module B PED certification for pressure equipment

Certificates

Technical sheets

PDF

Technical sheet electrical cabinet 3kg-3m³

Technical data sheet for electrical cabinet with 3kg-3m³ system

Technical sheets
PDF

Technical sheet electrical cabinet 2kg-2m³

Technical data sheet for electrical cabinet with 2kg-2m³ system

Technical sheets
PDF

Technical sheet electrical cabinet 1kg-1m³

Technical data sheet for electrical cabinet with 1kg-1m³ system

Technical sheets
PDF

REFLEX 1230 FDS

Safety data sheet for the extinguishing agent REFLEX 1230

Technical sheets
PDF

System Footprint Dimensions

Dimensions and footprints of the various systems.

Technical sheets
PDF

Indirect sprinkler system v2

Technical documentation of the indirect sprinkler system version 2

Technical sheets
PDF

Example installation on capacitor bank type

Example of typical installation on capacitor bank

Technical sheets
PDF

REFLEXOFEU 2025 PRESENTATION

Complete presentation of Reflexofeu 2025 solutions

Technical sheets
PDF

Technical Documentation ReflexOfeu

Presentation of the ReflexOfeu system enabling automatic detection and extinguishing in industrial electrical cabinets.

Technical sheets

Videos

Extinction sur convoyeur de parfum

Extinguishing on perfume conveyor

Implementation and testing by the client of the Reflexofeu extinguishing system

VideosView
Reflexofeu Kheiron

Reflexofeu Kheiron

Kheiron Reflexofeu alarm reporting system

VideosView
Extinction lors des essais

Extinguishing during tests

Extinguishing of a fire outbreak using the Reflexofeu system during certification tests.

VideosView

Need more information?

Our technical team is available to answer your questions and provide you with documentation tailored to your specific needs.

Industries Served

Our expertise extends to all industrial sectors requiring specialized fire protection for their electrical equipment.

Manufacturing Industry

Energy & Utilities

Petrochemicals

Telecommunications

Automotive

Aerospace & Defense

Client References

The trust of our industrial clients testifies to the quality and reliability of our fire protection solutions.

E.Leclerc
Grand Palais
Corelec Equipments
Alland & Robert
Columbia Sportswear
Safran
Cegelec
Ministère des Armées
Paprec
Uxello
TMN Surface
TMN Thermique
Vinci
SFA
Stellantis
École Polytechnique

Trusted by: PSA, Safran, Hutchinson, Lidl, Paprec, DGA...

Industries, energy, distribution, institutions and public bodies

Frequently Asked Questions

The lead time is flexible to suit your availability: from next week to several months later, depending on your preferences and your electrical power supply shutdown constraints.

FK-5-1-12 falls within the broad regulatory definition of PFAS currently under review in Europe, like the vast majority of fluorinated gases on the market. This restriction proposal, examined by ECHA, has not yet been voted on or implemented, and no decision is expected before 2027 at the earliest. Unlike historically targeted substances (PFOA, PFOS), FK-5-1-12 does not exhibit persistent, bioaccumulative, and toxic properties, and has undergone REACH toxicological assessments concluding the safety of its use. Clean agent extinguishing agents also benefit from long-term exemptions (over 10 years) envisaged in the proposal, due to the lack of an equivalent alternative. Reflexofeu ensures continuous regulatory monitoring and will adapt its systems in line with legislative developments.

The cost of a Reflexofeu system typically ranges between €1,300 and €1,600 per unit. The exact price depends on the volume of the electrical cabinet to be protected and is subject to a customized quote tailored to your installation. Excluding installation.

Yes, after a discharge, the system must be recharged and repressurized. The detection tube or bulb must also be replaced if it was damaged during the discharge. This restart is organized directly with our teams, who will carry out the necessary inspections and restore your installation to working order.

Reflexofeu systems have a service life of 10 years, in accordance with the Pressure Equipment Directive. This service life may be reduced depending on the environment present in the plant.

As the manufacturer and installer, we carry out maintenance on your systems every year. An inspection report is sent to you annually.

No, FK-5-1-12 does not reduce the oxygen level inside the cabinet to extinguish the fire. It works by absorbing the activation energy.

Yes, we offer a dedicated system that relays the information wirelessly by SMS or email. You can watch the informational video about the Kheiron system in the INFO section.

Yes, we provide a dry contact or several dry contacts that let you relay the system's trigger signal. They can also be used to cut the electrical power supply after extinguishing via an MX or MN shunt trip coil.

We fit out existing cabinets on site, new or old, adapting the solution to the cabinet based on its configuration and internal equipment. We also take into account the volume and ventilation openings...

Reflexofeu systems were specifically designed to protect this type of equipment. Reflexofeu is the first system certified under the NTN 128-L standard by the ANPI laboratory. This certification verifies extinguishing performance on electrical cabinets and IT servers.

Yes, the system is designed to trigger as close as possible to the source of the fire, minimizing damage inside the electrical cabinet and allowing production to restart quickly.

No, there is no damage following activation of the Reflexofeu system. No corrosion, no cleanup, and no residue.

Yes, the extinguishing agent is effective on live electrical fires. It is in fact recommended for this use, as it is dielectric up to 30,000 volts.

The FK-5-1-12 extinguishing agent. It has been recommended for over 20 years for electrical fires. It is dielectric up to 30,000 volts and leaves no residue. It does not damage the components inside the electrical cabinet or IT server.

Yes. The system works with no external power supply at all. This has always been a design requirement. Trigger relay, operation, and siren activation also work without any external power supply.

Our systems use 100% physical detection and triggering: a detection tube that heats up and bursts, or a UL-certified sprinkler bulb that triggers at a given temperature. False activations observed to date have been caused by: - technical work on the cabinet that pierced the detection tube - the presence of rodents

During laboratory tests and real fire tests, the measured extinguishing time has always been under 3 seconds. You can consult the ANPI test report in the INFO section.

There are 2 detection modes: - A pressurized tube (Reflexotube) placed as close as possible to the components, which bursts in the event of overheating of a faulty electrical component or on contact with the first flame. - A thermal-trigger sprinkler head, positioned at the top of the volume to be protected, which triggers according to the bulb used at 57, 68, 79, 93, or 141°C.

Not all electrical cabinets carry the same level of risk. Criteria for assessing criticality can include the consequences of a production shutdown, the equipment's condition and age, electrical load, environment, accessibility, and more. The weight given to each criterion depends on your business. We have developed a criticality matrix that lets you score your cabinets and establish a clear order of priority. Contact us to get the matrix free of charge.

Quote Request

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Informations Contact

Siège Social

2 l'érable
28250 Digny, France

Téléphone

06 67 63 54 17

06 70 45 99 19

Email

contact@reflexofeu.fr

technique@reflexofeu.fr

Horaires Bureau

Lundi - Vendredi: 8h - 18h

Support technique: 8h - 18h

Quote Request

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About Reflexofeu

Reflexofeu is a French manufacturer specializing in the design, manufacturing, and installation of automatic fire detection and suppression systems for industrial electrical cabinets and IT server racks. Based in Digny (28250), France, Reflexofeu operates throughout the country with a team of 4 people. The company uses the clean extinguishing agent FK-5-1-12 and offers long-term rental (LLD) solutions. Its main targets are industrial maintenance managers and CIOs (Chief Information Officers).

Reflexofeu is certified ANPI NTN 128-L, compliant with EN 15004 and NFPA 2001 standards, and carries CE marking. The system detects fire outbreaks directly at the core of at-risk components using a linear thermal tube or a point thermal head, and extinguishes in under 3 seconds, independently of the cabinet's sealing. The company is a partner of the SEPEM trade show and counts among its clients PSA, Safran, Hutchinson, Lidl, Paprec, DGA, Vinci, Cegelec, Stellantis, and École Polytechnique.

Digny, France
4 team members
ANPI NTN 128-L
EN 15004 • NFPA 2001