🔥 Automatic Aerosol Fire Extinguishing Device - Product Page Content
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Automatic Aerosol Fire Extinguisher | CE Certified | 1.6m³ Protection | OEM Available
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Compact automatic aerosol fire extinguishing device for electrical cabinets, battery boxes & enclosures. CE certified, 10-year lifespan, maintenance-free. Thermal activation ≥170°C. Get quote today!
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Automatic Aerosol Fire Extinguishing Device
Compact. Self-Activating. Zero Maintenance.
Instant Fire Protection for Electrical Cabinets, Battery Boxes & Enclosed Spaces
Key Selling Points (Bullet Points)
✅ Fully Automatic Activation - Thermally triggered at ≥170°C; no wiring or external power required
✅ Rapid Fire Suppression - Extinguishes fire in ≤10 seconds with ≤5s spray duration
✅ Compact & Lightweight - Space-saving design fits inside electrical panels, battery boxes, and small enclosures
✅ Non-Pressurized Storage - Solid-state agent, no cylinder leakage or explosion risk; safe for transport and storage
✅ Eco-Friendly Agent - Zero ozone depletion (ODP=0), zero global warming potential (GWP=0)
✅ 10-Year Service Life - Maintenance-free operation with long-term reliability
✅ CE Certified - Compliant with European safety standards for fire suppression systems
✅ OEM & Customization Available - Private labeling, custom housing colors, and tailored specifications supported
Product Overview
Protect your critical electrical equipment, battery systems, and enclosed machinery with our Automatic Aerosol Fire Extinguishing Device. Engineered for small, confined spaces, this compact unit delivers fast, automatic fire suppression without the need for pressurized cylinders, complex piping, or external power sources.
When temperatures inside your protected enclosure exceed 170°C, the device activates automatically - releasing a dense cloud of ultra-fine potassium-based aerosol particles that interrupt the fire's chemical chain reaction at the molecular level. Fires are suppressed in ≤10 seconds, minimizing damage to valuable equipment and preventing fire spread.
Ideal for electrical distribution cabinets, control panels, battery storage boxes, server racks, vehicle engine compartments, and marine equipment rooms, this device offers a cost-effective, install-and-forget fire safety solution.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | Automatic Aerosol Fire Extinguishing Device |
| Protection Space | ≤ 1.6 m³ |
| Spray Duration | ≤ 5 seconds |
| Extinguishing Time | ≤ 10 seconds |
| Extinguishing Density | 100 g/m³ |
| Activation Mode | Thermal (≥ 170°C) / Optional electric trigger |
| Operating Temperature | -50°C to +95°C |
| Agent Type | Condensed potassium aerosol (solid-to-aerosol) |
| Storage State | Non-pressurized solid compound |
| Service Life | 10 years (maintenance-free) |
| Surface Temp After Discharge | < 200°C |
| Certifications | CE Marking |
| Housing Material | High-temperature resistant polymer |
| Dimensions | Compact form factor (customizable) |
| Weight | Lightweight (model dependent) |
How It Works
1. Fire Detection
When a fire starts inside the protected enclosure, the internal temperature rises rapidly. The device's thermal sensor detects heat exceeding 170°C and triggers activation automatically.
2. Aerosol Generation
The solid chemical compound inside the device undergoes a controlled exothermic reaction, converting into ultra-fine aerosol particles (primarily potassium compounds) and inert gases.
3. Fire Suppression
The aerosol floods the enclosure within seconds, delivering dual-action suppression:
Chemical Inhibition: Potassium radicals interrupt the fire's combustion chain reaction
Physical Cooling: Aerosol particles absorb heat energy, rapidly lowering temperature
4. Fire Extinguished
The fire is suppressed in ≤10 seconds, leaving minimal residue and no corrosive damage to electrical components when used correctly in enclosed spaces.
Applications & Use Cases
⚡ Electrical & Power Systems
Electrical distribution cabinets & switchboards
Control panels & PLC enclosures
Circuit breaker boxes & meter cabinets
UPS battery cabinets & inverter enclosures
PV combiner boxes & solar power equipment
🔋 Energy Storage & Batteries
Battery storage cabinets & ESS containers
EV battery packs & charging stations
E-bike/e-scooter battery compartments
Power tool battery boxes
🚗 Vehicles & Transportation
Car & SUV engine compartments
RV, bus & truck electrical bays
Marine engine rooms & ship cabins
Railway signal equipment boxes
🖥️ IT & Telecommunications
Server racks & data center cabinets
Network switches & communication base stations
CCTV control boxes & IoT enclosures
🏭 Industrial Equipment
CNC machine control cabinets
Generator & compressor enclosures
Automation machinery panels
Cable trenches & junction boxes
Why Choose Aerosol Over Traditional Extinguishers?
| Feature | Aerosol Device | CO₂ System | Dry Powder |
|---|---|---|---|
| Storage Pressure | Non-pressurized (safe) | High pressure | High pressure |
| Installation | Simple, no piping | Requires piping & nozzles | Manual operation |
| Power Requirement | None (thermal) | Electrical | None |
| Residue | Minimal, non-corrosive | None | Heavy, damaging |
| Maintenance | 10 years, none | Annual inspections | Regular refills |
| Space Needed | Very compact | Cylinder + piping | Bulky |
| Cost | Low | High | Medium |
Installation Guide
Step 1: Choose Mounting Location
Install the device inside the protected enclosure, centrally positioned for optimal aerosol distribution. Ensure the spray nozzle faces the area of highest fire risk.
Step 2: Mount the Device
Two mounting options available:
DIN Rail Mounting - Clip onto standard 35mm DIN rail (ideal for electrical cabinets)
Adhesive / Screw Mounting - Attach to flat internal surfaces using screws or industrial adhesive
Step 3: Verify Clearance
Maintain minimum clearance around the spray nozzle to ensure unobstructed aerosol discharge. Do not cover the device with cables or equipment.
Step 4: No Wiring Needed (Thermal Model)
For thermal activation models, no electrical connection is required. The device is fully autonomous and ready to protect immediately after installation.
⚠️ Safety Notice: After discharge, do not touch the device casing immediately. Wait until the surface temperature has cooled below 50°C before handling or replacement.
Certifications & Compliance
✅ CE Marking - European Conformity
✅ EN 15276 - Fixed aerosol fire extinguishing systems (compliant design)
✅ RoHS - Restricted hazardous substances compliant
✅ ISO 9001 - Quality management system (factory certified)
Packaging & Shipping
| Item | Details |
|---|---|
| Packaging | Individual box with foam protection; bulk carton for wholesale |
| MOQ | 1 unit (sample) / 100 units (bulk) |
| Lead Time | 7–15 days for standard orders; 25–35 days for OEM/custom |
| Shipping | Express (DHL/FedEx/UPS), Air Freight, Sea Freight |
| Payment Terms | T/T, L/C, PayPal, Western Union |
Frequently Asked Questions (FAQ)
Q1: Does this device require electricity to work?
No. The standard model uses thermal activation (≥170°C) and operates completely without external power. Electric-trigger models are available upon request for integration with fire alarm systems.
Q2: Will the aerosol damage my electrical equipment?
When used in properly enclosed spaces (≤1.6 m³), the aerosol leaves minimal, non-corrosive residue. For precision optical instruments or unsealed sensitive electronics, consult our technical team for suitability assessment.
Q3: How do I know if the device has been activated?
After activation, the device casing will be hot (>150°C) and the blue thermal leads will show burn marks. The protected enclosure may contain light aerosol haze. Replace the unit immediately after discharge.
Q4: Can I install multiple units for larger spaces?
Yes. For spaces larger than 1.6 m³, install multiple devices proportionally based on volume. Use the formula: Total Agent (g) = Volume (m³) × 100 g/m³.
Q5: Is OEM/private labeling available?
Absolutely. We offer full OEM/ODM services including custom branding, housing colors, packaging design, and specification tuning. Contact us for MOQ and pricing.
Q6: What is the shelf life if not installed?
The device has a 10-year service life from the manufacturing date when stored in original packaging under normal conditions (-20°C to +50°C, dry environment).
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