FuseBox HA20D Heat-Activated Aerosol Fire Extinguisher
Automatic Fire Suppression for Enclosed Electrical Distribution Equipment
The FuseBox HA20D Heat-Activated Aerosol Fire Extinguisher is a compact, self-contained condensed aerosol fire suppression device developed for use inside compatible electrical distribution enclosures. Its MCB-sized format makes it particularly suitable where valuable consumer unit or distribution board space needs to be used efficiently, while the completely self-contained design means no external power supply or control wiring is required.
The unit is designed to activate automatically at 170°C (±10°C). Once triggered, discharge takes 10 seconds or less and provides localised aerosol fire suppression for enclosed spaces up to 0.2m². This makes the HA20D a straightforward additional fire-protection measure for suitable FuseBox installations.
Key Features
- Automatic heat activation at 170°C (±10°C)
- Protects enclosed spaces up to 0.2m²
- Condensed aerosol discharge in 10 seconds or less
- No external wiring or power supply required
- Compact MCB-sized design
- DIN rail or adhesive mounting options
- 10-year service life
- Compatible with FuseBox single-phase and TPN ranges
Flexible Installation Inside Compatible FuseBox Boards
The FuseBox HA20D Heat-Activated Aerosol Fire Extinguisher can be positioned by DIN rail mounting or by adhesive mounting, allowing the installer to select a suitable location inside the enclosure. Because the unit is independent of the electrical supply, operation is not dependent on the board remaining energised.
For compatible equipment, browse our FuseBox consumer units and FuseBox three phase TPN distribution boards. Related installation components can also be found within our consumer unit accessories range.
Compact Fire Protection with Minimal Installation Work
The HA20D combines automatic heat activation, compact dimensions and a long service life without adding control wiring to the installation. The FuseBox HA20D Heat-Activated Aerosol Fire Extinguisher is therefore a practical option where the design calls for a self-contained fire suppression device within compatible single-phase or three-phase FuseBox distribution equipment.
