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572.30 €

Automatic aerosol fire extinguishing device | 30g | 170°C activation | 0.3m³

10 for
572.30 €

Automatic aerosol fire extinguishing device | 30g | 170°C activation | 0.3m³ 1

10 for
572.30 €

Automatic aerosol fire extinguishing device | 30g | 170°C activation | 0.3m³ 2

Automatic aerosol fire extinguishing device | 30g | 170°C activation | 0.3m³

Name: Automatic aerosol fire extinguishing device | 30g | 170°C activation | 0.3m³
SKU: ES-CS-QRR0.03G/S-CFLC
Price: 61.96 EUR
Availability: InStock

Code: ES-CS-QRR0.03G/S-CFLC

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Compact 30 g aerosol fire suppression module designed for localized protection of electrical, automation, PLC, communication, and other enclosed technical cabinets. Protects a volume of up to 0.3 m³ and is automatically activated by a thermal detection line when the temperature reaches approximately 170 ±10 °C. The compact Ø78 × 31 mm housing is mounted directly onto a flat surface, so no DIN rail is required. Operating temperature: –50 °C to +90 °C. Service life: up to 10 years.

Product description

Aerosol Fire Extinguishing Module | 30g | 0.3m³ | 170°C | Panel-Mounted

Aerosol Fire Extinguishing Module | 30g | up to 0.3m³ | Thermal Activation

Aerosol fire extinguishing module – a compact device designed for local fire protection inside electrical, automation and other enclosed technical spaces. The module is mounted on a flat surface and activated by a thermal activation line when the temperature reaches approximately 170±10°C. The device contains 30g of aerosol-generating chemical agent, while the protected volume is up to 0.3m³ when the extinguishing density is 100g/m³.

Compact local protection for electrical and automation cabinets

Thanks to the Φ78x31mm housing, the device can be mounted on a suitable flat surface inside an electrical panel or technical cabinet. In the event of a fire, when the thermal activation line reaches the specified temperature, the aerosol generation process is initiated and the extinguishing agent is dispersed throughout the protected enclosed space.

30g

Amount of chemical agent

0.3m³

Protected volume

170±10°C

Activation temperature

10 years

Service life

Operating principle and main functions

Function	Parameter	Operating principle
Thermal activation	170±10°C	When the thermal activation line reaches the specified temperature, the extinguishing process is initiated.
Aerosol generation	30g	When the device is activated, the chemical composition generates extinguishing aerosol, which is dispersed throughout the protected space.
Extinguishing density	100g/m³	Defines the amount of extinguishing agent per unit of protected volume.
Protected volume	Up to 0.3m³	Designed for local fire protection of small and medium-sized enclosed technical spaces.
Installation	On a flat surface	The module is mounted inside the protected cabinet or enclosure on a suitably selected flat surface.

How does the extinguishing module work?

The module is installed on a flat surface inside the protected technical space.
The thermal activation line is positioned according to the product installation requirements.
Under normal conditions, the device remains passive.
In the event of a fire, the temperature in the protected area rises.
When the thermal activation line reaches approximately 170±10°C, the aerosol generator is activated.
The generated extinguishing aerosol is dispersed throughout the enclosed space and suppresses the combustion process.

Protected volume up to 0.3m³

One 30g module is designed to protect a volume of up to 0.3m³ when the extinguishing density is 100g/m³. When selecting the device, the actual internal volume of the protected space, ventilation openings, leakage and component arrangement must be evaluated.

Compact panel mounting

The Φ78x31mm housing allows the module to be integrated inside electrical, automation and other technical cabinets without occupying DIN rail space. This is convenient in densely equipped systems where every centimetre of available space is important.

Fire classes and applications

Class	Application
A	For fires involving solid combustible materials according to the declared application of the product.
B	For fires involving flammable liquids according to the product specification.
C	For gas fires according to the product application range.
E	Designed for local fire protection of electrical equipment according to the technical conditions of the product.

Technical specification

Product type	Aerosol fire extinguishing module
Installation method	Panel-mounted, installed on a flat surface
Amount of extinguishing chemical agent	30g
Protected volume	Up to 0.3m³
Extinguishing density	100g/m³
Activation method	Thermal activation line
Activation temperature	170±10°C
Operating temperature	-50°C ~ +90°C
Ambient relative humidity	≤95% RH
Dimensions	Φ78x31mm
Product weight	121g
Application classes	A, B, C, E
Oxidising agent	Sr(NO₃)₂, KNO₃
Oxidising agent content	70%
Service life	10 years
Applicable standard	EN 15276-1:2019
Certificates / conformity markings	CE, TÜV, RoHS, ISO 9001, CMA, CNAS

Application in electrical and automation cabinets

Does not occupy DIN rail space

Because the module is mounted on a flat surface, the DIN rail can remain available for circuit breakers, contactors, relays, PLC modules and other control equipment. The round design makes it easier to select a suitable installation position inside the protected cabinet.

Advantages / benefits

Protected volume up to 0.3m³ is suitable for small and medium-sized electrical and automation cabinets.
30g of extinguishing agent and an extinguishing density of 100g/m³.
Compact Φ78x31mm housing occupies little space inside the protected enclosure.
Flat-surface mounting does not require a DIN rail.
Thermal activation initiates the extinguishing process when the temperature reaches 170±10°C.
Wide operating temperature range from -50°C to +90°C.
Operation at up to 95% RH relative humidity according to the product operating conditions.
10-year service life designed for long-term stationary protection.

Disadvantages / limitations

Protected volume limit: one module is designed for spaces up to 0.3m³, therefore larger cabinets require a separate engineering assessment.
Thermal activation: the device starts operating only when the activation line reaches the required temperature.
Single-use operation: after activation, the module must be replaced with a new one.
Importance of enclosure tightness: ventilation openings and leakage may reduce the aerosol concentration inside the protected space.
Not a whole-room fire suppression system: the product is intended for local protection of a small enclosed volume.

What is it suitable for? (Applications)

Electrical distribution panels
Automation and PLC control cabinets
Variable frequency drive and motor control cabinets
Communication and telecommunications equipment cabinets
Electronic equipment enclosures
Local protection of power supply, contactor and relay areas
Other enclosed technical spaces up to 0.3m³

What is it not suitable for?

Spaces with a volume exceeding 0.3m³ without an additional engineering solution
Open or heavily ventilated spaces
Use as a manual portable fire extinguisher
Automatic fire suppression of an entire room

Practical example

The internal protected volume of an electrical control cabinet is approximately 0.25m³. The cabinet contains circuit breakers, contactors, power supplies and control electronics. The 30g aerosol fire extinguishing module is mounted on a suitable flat internal surface of the cabinet, while the thermal activation line is positioned in the protected zone according to the manufacturer's installation requirements. In the event of a fire, when the activation element reaches approximately 170±10°C, the module activates and disperses extinguishing aerosol throughout the enclosed space.

Frequently asked questions (FAQ)

What volume is this module designed to protect?

One 30g module is designed to protect an enclosed technical space of up to 0.3m³ when the extinguishing density is 100g/m³.

How is the module installed?

The module is designed for panel mounting on a suitable flat surface inside the protected cabinet or enclosure.

Is a DIN rail required?

No. This version is mounted directly on a flat surface.

How is the extinguishing device activated?

Activation takes place using a thermal activation line. The activation temperature is 170±10°C.

How much extinguishing agent is inside?

The module contains 30g of aerosol-generating chemical agent.

What are the dimensions of the module?

The module dimensions are Φ78x31mm and the product weight is 121g.

What is the operating temperature?

The operating ambient temperature range is from -50°C to +90°C.

What is the service life?

The service life is 10 years, provided that the manufacturer's installation, storage and operating requirements are followed.

Can the module be reused after activation?

No. The aerosol fire extinguishing generator is a single-use device and must be replaced with a new one after activation.

Important fire safety and installation note

The aerosol fire extinguishing module must be selected and installed according to the manufacturer's technical documentation, the actual volume of the protected space, ventilation openings, leakage, fire risk and applicable fire safety requirements. The 0.3m³ protected volume must not be automatically applied to any electrical cabinet without evaluating its construction. The device must not be dismantled, mechanically damaged, heated or activated other than for its intended purpose. After activation, the product must be replaced with a new one.

30g aerosol fire extinguishing module – a compact Φ78x31mm flat-surface-mounted device designed for local fire protection of electrical, automation and other enclosed technical spaces up to 0.3m³, using a 170±10°C thermal activation line.

Illustrative image may have been created using AI. The appearance of the product may differ slightly from the image shown. Please refer to the technical specification.

Characteristics of circuit breakers

Circuit breakers, also known as protective breakers or circuit interrupters, are essential components of electrical protection systems. They automatically disconnect the electrical circuit when it becomes overloaded or when a short circuit occurs. They are used in electrical installations to protect equipment and people from electrical faults. Circuit breakers come in various types and have different characteristics depending on the installation location, circuit load, and other specifications.

Circuit Breaker Characteristics:

B, C, and D Characteristics:

B characteristic: Used in residential areas or low-load systems. They operate when the current exceeds the nominal current by 3 to 5 times.
C characteristic: Commonly used in both residential and commercial or industrial spaces. Their operating threshold is 5 to 10 times the nominal current, making them suitable for loads with high inrush currents (e.g., motors, lighting systems).
D characteristic: Used in industrial installations where loads have very high inrush currents (e.g., compressors, transformers). They operate when the current exceeds the nominal by 10 to 20 times.
Advantages (Pros) of Circuit Breakers:

Safety: Circuit breakers ensure that the circuit is automatically disconnected in case of overload or short circuit, preventing wire burning, equipment damage, or even fires.
Reliability: They are highly reliable and can operate for long periods without maintenance, reacting automatically when electrical faults occur.
Ease of use: There is no need to replace the breaker after it trips. After an overload or short circuit, the circuit breaker can simply be reset to its operational position, avoiding the need to replace fuses.
Precision: Circuit breakers operate accurately according to the nominal current and circuit characteristics, ensuring minimal unnecessary power interruption.
Protection against short circuits and overloads: Breakers not only protect against short circuits but also against prolonged overloads, which can be harmful to electrical systems.
Versatility: There are various types of circuit breakers suitable for different systems, from small household installations to large industrial systems.
Easy reset: After a trip, the breaker can simply be reset without the need to replace it (unlike fuses that need to be replaced after a trip).
Disadvantages (Cons) of Circuit Breakers:

High cost: Circuit breakers, especially those with more complex functions (e.g., adjustable protection limits), are more expensive than simple fuses.
Limited operating range: While breakers provide protection against overloads and short circuits, they cannot protect against all types of electrical faults, such as overvoltage. Additional protection devices are required for that.
Larger size: Circuit breakers are generally larger than fuses, meaning their installation may require more space in the distribution panel.
Limited protection against frequent overloads: If the electrical system experiences frequent overloads, circuit breakers may not fully protect equipment from long-term damage caused by continuous overload exposure.
More complex repair: Some complex circuit breakers may require more maintenance or repairs if they malfunction or trip incorrectly.
Applications of Circuit Breakers:

Household Installations:

B characteristic breakers are most commonly used in residential installations to protect circuits from short circuits and overloads. They are suitable for lighting circuits, plugs, and other low-load devices.
C characteristic breakers are also used in homes but are better suited for areas with higher inrush currents, such as electric motors or heaters.
Commercial and Industrial Installations:

C characteristic breakers are often used in commercial and industrial buildings. They are suitable for electrical equipment with medium inrush currents.
D characteristic breakers are used in industrial equipment where large inrush currents occur, such as for heavy motors, transformers, or high-power equipment protection.
Large Mechanisms and Industrial Equipment:

D characteristic breakers are used where the inrush currents are very high. This includes electrical network distribution sections, industrial machinery, and transformers.
Protection of Electronics Equipment:

Certain types of circuit breakers are used to protect electronic equipment, such as in server rooms or other sensitive systems where fast and precise protection is required.
Conclusion:
Circuit breakers are essential in modern electrical systems to ensure safe power supply and protection from faults. They have many advantages, such as reliability, safety, and easy resetting, but they also have some drawbacks, such as higher cost and larger size. Their selection depends on the intended use and required protection parameters.

K – Trips when the current is 8-12 times higher than the nominal current, designed to protect circuits powering motors, capacitors, and transformers.

S – Trips when the current is 13-17 times higher than the nominal current, designed for the protection of control transformers.

Z – Trips when the current is 2-3 times higher than the nominal current, designed for the protection of computer equipment and other electronic components and devices.

CE certificate – a guarantee of safety, quality, and compliance

This product is marked with the CE label, which confirms that it complies with all applicable European Union directives and regulations. CE marking is not just a formality – it is an important indicator of quality and safety, ensuring that the product has been properly assessed, tested, and can be safely used throughout the EU market.

CE certification means that the product has been evaluated according to the main criteria:

Safety requirements – ensures that the product does not pose a risk to the user or the environment
Electromagnetic compatibility (EMC) – the device does not interfere with other equipment and is resistant to external disturbances
Environmental standards – complies with current ecological and material usage requirements
Operational reliability – the product is suitable for long-term use according to its intended purpose

CE marking allows this product to:

be legally supplied and used in all European Union countries
ensure a high level of quality and safety
be used in residential, commercial, and industrial environments

The CE mark is a declaration of the manufacturer’s responsibility, confirming that the product complies with all applicable standards and has been assessed according to EU legislation.

What does this mean for you as a buyer?

Safe use in everyday activities
Reliable performance and reduced risk of failure
Compliance with EU standards and requirements
Suitability for professional solutions