DB Fire Stop – Automatic Aerosol Fire Extinguisher for Electrical DB Boards
DB Fire Stop – Automatic Aerosol Fire Extinguisher for Electrical DB Boards
Protect your property from the devastating effects of electrical fires. The DB Fire Stop is a compact, automatic, heat-activated aerosol fire suppression device designed to clip seamlessly onto standard DIN rails. It detects and extinguishes fires at the source within seconds—providing maintenance-free protection for a full decade.
⚠️ IMPORTANT LEGAL DISCLAIMER
This product is a supplementary fire protection device and is not a replacement for certified wall-mounted fire extinguishers or legally mandated building fire protection systems.
Key Features
- Fully Automatic Activation: Operates 24/7 completely independently—requires no external power, wiring, or sensors.
- DIN Rail Mountable: Built-in slide-type system clips tightly onto standard DIN rails inside your board, just like a regular circuit breaker.
- 10-Year Lifespan: Entirely maintenance-free. Requires no annual servicing, pressure testing, or refills for 10 years.
- Rapid Suppression: Extinguishes electrical flames in under 4 seconds once triggered by its thermal cord (175°C ± 5°C).
- Safe & Non-Pressurized: Uses an advanced, non-pressurized Potassium and Strontium micro-aerosol compound that leaves no harmful residue on electrical switchgear.
Where to Use It (Primary Applications)
The DB Fire Stop provides targeted fire suppression for enclosed spaces up to 0.1 m³ (approx. 50 × 50 × 40 cm). It is ideal for:
- Electrical Distribution Boards (DB Boards): Stops fire immediately if loose neutral connections, arcing, or overloaded circuit breakers spark.
- Solar Power & Inverter Setups: Essential security for solar distribution boxes, battery cabinets, and inverter switchgear panels.
- Garages & Workshops: Provides isolated protection for sub-boards feeding heavy tools, machinery, or electric vehicle charging points.
- Agricultural Environments: Reliable security for pump houses, borehole panels, and farm buildings prone to dust-related electrical faults.
- Commercial & Residential Properties: Peace-of-mind security for server cabinets, rental properties, office blocks, and home main boards.
How It Works
When an electrical failure causes an open flame or drives the temperature inside the enclosed board up to 175°C, the highly sensitive blue thermal activation cord ignites. This triggers the dry micro-aerosol agent, flooding the enclosure with a fine cloud of potassium-based particles. The cloud rapidly disrupts the chemical chain reaction of the fire, cutting it off and choking the flames out within 4 seconds.
Technical Specifications
| Feature | Specification |
|---|---|
| Model Number | QRRO.01G/S/SA-EC |
| Dimensions | 80 × 70 × 22 mm |
| Mounting Style | Standard DIN Rail (Built-in Slide-Type) |
| Extinguishing Agent | Potassium & Strontium (10g) |
| Coverage / Protected Volume | ≤ 0.1 m³ |
| Activation Temperature | Thermal Cord (175°C ± 5°C) |
| Discharge Duration | ≤ 4 Seconds |
| Product Lifespan | 10 Years |
| Operating Temperature Range | –50°C to +95°C |
| Certifications | CE, RoHS Compliant, ECM |
1 x Fire Stickers CC DB Fire Stop Aerosol Fire Extinguisher Device