20G DIN rail Automatic Aerosol Extinguishers - Thermally Auto Fire Extinguisher for Electrical Cabinet, Control Panel, Fuse Box, Circuit Breaker, Surge Protection Devices.
It contains 20 grams of fire extinguishing agent, and a single unit can cover a volume of 0.2 cubic meters.
It is a versatile fire extinguisher for electrical applications and is currently a very popular and best-selling fire safety product.
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Rail-mounted aerosol extinguishers are a key tool for mitigating the risk of electrical fires.
Due to their simple design, high extinguishing efficiency, and ease of installation, these products have become widely popular in the electrical distribution cabinet market.
Since the previously developed10-gram and 12-gram rail-mounted aerosol extinguishers could no longer meet the fire suppression needs of larger spaces, we have now developed a new model with a higher extinguishing capacity: a 20-gram extinguisher.
Based on a design density of 100 grams per cubic meter, you can calculate that a 20-gram fire extinguisher for distribution cabinet slides can cover a volume of 0.2 cubic meters.
This fire-extinguishing capacity is sufficient to cover the vast majority of distribution cabinet spaces.
Data Specification of the 20G DIN Rail Automatic Aerosol Extinguishers
Below are the basic specifications for this 20-gram fire extinguisher for electric distribution cabinets, including its performance, functions, and features:
Item Name: 20G DIN rail Automatic Aerosol Extinguisher.
Model Number: QRR0.02G/S/SA-EC.
Design Concentrations: 100g/m3.
Protective Space: 0.2 cubic meters.
Product Dimension: 80*70*22mm.
Compound Releasing Time: 3 to 4 seconds.
Main Oxidant: potassium and strontium nitrate 60% to 80%.
Activation Method: Thermal Cord 175℃.
Thermal Cord Length: 10cm left and right adjustable.
This 20-gram DB box fire extinguisher has the following five main features:
Slide-rail design. It can be mounted on the slide rail; simply snap it into place to install it.
High-temperature-resistant housing. The housing of this product is made of a special material capable of withstanding temperatures exceeding 1,000 degrees Celsius. The housing will not deform after the fire extinguishing agent is discharged.
Excellent fire-extinguishing performance. It contains 20 grams of high-performance fire suppressant, capable of extinguishing fires in enclosed electrical cabinets with a volume of 0.2 cubic meters.
Automatic. This product automatically detects fires, automatically initiates the fire suppression process, and automatically performs fire suppression operations.
Long service life. Under normal conditions, it has a service life of 10 years; however, in dry environments, its service life can extend up to 15 years. Furthermore, it requires no routine maintenance during its service life.
To further demonstrate this product’s excellent fire-extinguishing performance, please watch the following video showing it in action (using Class A and Class B fires as examples):
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