1P Din Rail Solid Aerosol Generator: Performance, Advantages & Main Applications

The 1P DIN rail solid aerosol generator is a popular product for 2025. Many electrical component manufacturers integrate it into the electrical components they produce, and take it as a firefighting accessory.

It safeguards electrical components. Below, we highlight and explain this 1P rail-mounted aerosol fire extinguishing product.

What is a 1P DIN Rail Solid Aerosol Generator?

The 1p DIN rail solid aerosol fire extinguisher is a compact, self-activating fire extinguishing device shaped like a circuit breaker and containing a solid aerosol fire extinguishing agent.

Its main features are its compact size and rail mounting.

The capacity of the extinguishing agent varies from 10 to 100 grams.

The Chemical composition of 1P Din rail-mounted aerosol fire extinguishers

The extinguishing component of this product is an aerosol containing strontium nitrate and potassium nitrate, the main chemical components as follows:

• Potassium Nitrate.
• Strontium Nitrate.
• Dicyandiamide.
• Potassium Picrate.
• Epoxy resin (phenolic acid resin).
• Sodium Oxalate.
• Stearic Acid.
• Lubricating Oil.

These are the main ingredients of this fire extinguisher, and because the ingredients contain potassium nitrate, this product is somewhat hazardous.

For international transport, it is generally classified as Class 9 Dangerous Goods.

It requires special formalities when transported.

Structural Components of 1P Rail-type Solid Aerosol Generator

Like ordinary fire extinguishers, rail-mounted aerosol fire extinguishers consist of the following main components:

• Housing.
• Extinguishing agent spout (nozzle).
• mounting clip.
• 3M Mounting Double-Sided Adhesive.
• Aerosol extinguishing compound.
• Ceramic pellets (cooling unit).
• Thermal Line Pneumatic Components.
• Sealing film (tape or aluminum foil).
• Plastic dust caps (protective caps).

The above parts are the main components of this 1p rail-mounted fire extinguisher. The composition is relatively simple and easier for people to understand.

Mechanical Properties (Performance) of 1P Orbital Aerosol Extinguishers

• Internal structure: The internal structure of this product includes a filter, spherical cooling agent, and aerosol fire extinguishing agent.
• Installation structure: 3M adhesive mounting, as well as snap-on mounting.
• Nozzle structure: The product is equipped with 2 small round nozzles on the left and right sides.
• Explosion-proof structure: high-strength and high-temperature resistant PVC material.
• Environmental resistance: Passed 672 hours of high temperature and high humidity test, 10 days of salt spray test, 7 days of energy impact, and 3M high altitude drop test.
• Sealed in insulation: insulation resistance greater than or equal to 100MΩ, shell and line zero leakage.

This product has stable performance indexes. Please refer to the product link for specific parameters of the product – 1P Guide Rail-Mount Small Fire Suppression System.

Manufacture of 1P DIN Rail Solid Aerosol Generator

The production process of this product is relatively simple, mainly including the following steps and procedures:

• Molding: The shell of this product needs special molding according to the mold of the air switch and circuit breaker. After the mould is opened, the shell can be produced in large quantities.
• Purchase or production of other raw materials: coolant, fire extinguishing agent, sealing film, thermal wire, 3M adhesive, screws for assembly and fixing.
• Workers carry out streamlined production, where they assemble the parts into finished products using tools such as electric drills.
• After the products are ready, the professional personnel will stick the labels and certificates of conformity, and the quality personnel will put the products through the final pre-factory inspection.
• Packing workers for professional packing of products (cartons or wooden boxes).
• The final procedure is to make the delivery.

After a set of strict production processes, the product can be delivered to the customer smoothly. To ensure excellent quality.

Advantages of the 1P Slide Aerosol-based Fire Extinguisher

The fact that this product is shaped like an air switch(circuit breaker) is its best feature and advantage. This is because it is the only way it can be installed in closed containers such as meter boxes and electrical cabinets, together with air switches/circuit breakers.

The second advantage is the special mounting method – slide rail mounting, which is special and is a new fire extinguisher mounting mode developed with reference to the mounting method of leakage protection and air switch.

The third advantage is the high extinguishing efficiency, with an extinguishing agent designed for a concentration of 100 grams per cubic meter; in other words, a 12-gram slide-in extinguisher can cover 0.12 grams of closed cabinet space.

Of course, this product is still environmentally friendly and non-toxic, and there is no secondary damage to electronic components.

When you purchase this product, you can use it in your distribution box with confidence.

Main Applications 

This product extinguishing agent amount is small, small volume, so it is generally used in small areas. The main applications include:

• Small switchboard.
• Small control cabinets
• Meter Boxes
• DC and AC Circuit breakers.
• Air switches.
• PV control boxes.
• Transfer switches.
• Modular contactors.
• Changeover switches.
• Electronic MCCB.
• Surge Protectors.
• Swapping Cabinets.
• Residual current devices, etc.

It is well-suited to applications with slides.

Conclusion

The 1p slide-in fire extinguisher is an excellent performance fire extinguisher that can be used in small distribution facilities.

Its unique mounting allows it to be installed in the distribution box like an air switch to protect the associated electronic components.

It can be matched with mainstream products of electronic and electrical manufacturers. Protect the safety of electricity.

For more details, please refer to the Brochure

FAQ

Do 1P rail-mounted fire extinguishers conduct electricity?

It does not conduct electricity because its plastic and other parts are completely insulated.

Does this product clean?

The aerosol fire extinguishing agent of this product is environmentally friendly, non-toxic, and the coolant is also environmentally friendly; it is a clean product and can be installed and used with peace of mind.

What precautions should I take when installing this product?

When the installer installs this product, read the instructions first for installation details.

Do not smoke during installation to avoid igniting the thermal wires.

Store the product in a dry environment prior to installation to avoid the ingress of moisture. However, the product should not be stored at too high a temperature; please pay attention to controlling the storage temperature between -40℃ and +40℃.

Is this product disposable?

It is a disposable product and cannot be used again after spraying and releasing, requiring you to replace it with a new one.

How many years does this product last?

In a normal environment, it has a lifespan of 10 to 15 years, but if you install it in a humid environment, it will have a shorter lifespan.

How do we do maintenance after purchase?

This product requires no routine maintenance, only attention to the installation environment and the temperature of the installation space.

For more details, please consult our sales, service, and technical staff.