Live Electrical DIN Rail Aerosol Fire Extinguisher for Consumer Units LFE10G

The Live Electrical LFE10G DIN Rail Aerosol Fire Extinguisher is an automatic, heat-activated fire suppression device designed to protect enclosed electrical spaces where early fire detection and rapid intervention are critical.

Engineered specifically for consumer units, distribution boards, control panels, and EV charger enclosures, the LFE10G activates automatically at approximately 170°C, releasing a fire-suppressing aerosol within ≤ 6 seconds. By discharging directly inside the enclosure, it helps to extinguish fires at an early stage, limit fire spread, and significantly reduce heat and smoke damage before escalation occurs.

The unit is fully self-contained, requiring no external power supply, making it ideal for both new installations and retrofit applications. Its compact form factor allows installation in confined spaces, with flexible mounting via 35mm DIN rail or the supplied adhesive fixing.

Compliant with BS EN 15276-1 & BS EN 15276-2, the LFE10G provides a reliable, equipment-friendly fire suppression solution for modern electrical installations.

Features

• Automatic Heat-Activated Fire Extinguisher – No manual intervention required
• Rapid Activation – Discharges aerosol within ≤ 6 seconds
• Activation Temperature: Approx. 170°C
• Targeted Internal Protection – Suppresses fire directly inside the enclosure
• Protected Volume: Up to 0.4 m³
• Self-Contained Unit – No wiring or external power needed
• Compact Design – Ideal for consumer units and small enclosures
• Flexible Mounting – 35mm DIN rail or adhesive mounting included
• Standards Compliant – BS EN 15276-1 & 2 certified

Typical Applications

• Consumer units
• Distribution boards
• Electrical control panels
• EV charger enclosures
• Small enclosed electrical cabinets

• Product Code: LFE10G
• Product Type: Heat aerosol fire extinguishing device
• Activation Temperature: Approx. 170°C
• Spray Release Time: ≤ 6 seconds
• Protected Space Volume: ≤ 0.4 m³
• Extinguishing Density: 100 g/m³
• Oxidiser: Strontium Nitrate (50–58%)
• Mounting Options: 35mm DIN rail or adhesive mounting
• Power Supply: Self-contained (no external power required)

Dimensions

• Width: 19mm
• Height: 77mm
• Depth: 65mm

Compliance

• BS EN 15276-1
• BS EN 15276-2

Service Life, Disposal & Safety Information

• Service Life: Replace after 10 years
• Disposal: Unused or expired devices must be disposed of via hazardous waste channels
• Re-Energisation Warning:
  If the device activates, this indicates a serious thermal event within the enclosure. All electrical equipment must be fully inspected by a qualified electrical professional before power is restored.

Risk & Value Consideration

The cost of replacing a consumer unit or individual electrical components is minimal when compared to the potential damage caused by an electrical fire. Activation of the LFE10G represents a successful safety intervention, potentially preventing significant property damage or loss of life.