DIN Rail Heat Aerosol Auto Fire Extinguisher | Cabinet & Engine

VODOOL DIN Rail Automatic Heat Aerosol Fire Extinguisher

Protect your distribution cabinets, meter boxes, server rooms, and vehicle engine compartments with this compact, fully automatic heat aerosol fire suppression device. No wiring, no manual activation — just smart, thermal-triggered protection that kicks in when you need it most.

Made in Mainland China.

Why Choose This Fire Suppressor?

• Automatic Thermal Sensing: Activates automatically when temperatures reach 170°C ±5°C — no external power supply or human intervention required. Responds within 15 seconds of reaching the trigger temperature.
• Clean Heat Aerosol Technology: Suppresses flames rapidly without water, foam, or corrosive residue, leaving no secondary damage to sensitive electronics or equipment after activation.
• Versatile Application: Ideal for engine compartments, power distribution cabinets, server rooms, factory control panels, battery compartments, warehouses, and substations.
• Tool-Free Installation: Mounts directly onto a standard 35mm DIN rail or adheres via peel-and-stick adhesive backing — no complex wiring, no drilling, no specialist tools needed.
• 360° Coverage: Deploy multiple units for comprehensive multi-point protection across all critical zones. Each unit protects a maximum volume of 0.1m³.
• Wide Operating Range: Functions reliably in temperatures from -50°C to +90°C and humidity up to 95% RH (non-condensing), making it suitable for harsh industrial environments.

Technical Specifications

How to Install & Use

1. Clean the target surface thoroughly — it must be dry and free of oil or dust.
2. Snap onto a 35mm DIN rail inside your distribution cabinet, or peel off the adhesive backing and press firmly onto the target surface.
3. The device monitors temperature continuously and activates automatically — no further setup required.

Package Contents

• 1 × DIN Rail Heat Aerosol Fire Suppression Device

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Further Reading

For guidance on fire safety standards and suppression system best practices, visit the U.S. Consumer Product Safety Commission – Fire Safety Resources.

Frequently Asked Questions

Q: Where can this heat aerosol fire suppression device be installed?

A: This device is designed for compact enclosed spaces where heat buildup poses a fire risk — including electrical distribution cabinets, meter boxes, server racks, vehicle engine compartments, battery storage areas, factory control panels, and substations. It can be mounted on any standard 35mm DIN rail or adhered directly to a surface using its peel-and-stick backing.

Q: Does the device need to be connected to power or a control panel to work?

A: No external power supply or control panel connection is required. The unit operates entirely via thermal activation — it monitors ambient temperature passively and triggers automatically at 170°C ±5°C, making it completely self-contained and maintenance-free during standby.

Q: Will the aerosol agent damage sensitive electronic equipment?

A: Unlike water- or foam-based systems, the heat aerosol agent is designed to leave no water stains, corrosive residue, or conductive deposits after activation, making it safe for use inside distribution cabinets, server rooms, and other electronics-dense environments.

Q: How many units do I need for full protection?

A: Each unit covers a maximum protective volume of 0.1m³. For larger enclosures or engine compartments, deploying multiple units in a dual-line or multi-point configuration ensures complete 360° coverage of all critical zones.