Snap-on Thermal Aerosol Automatic Fire Suppression Sticker 20g Agent 0.2m³ Coverage 170℃ Auto Start EN 15276 Certified Rail & Adhesive Mount 10-Year Lifespan for Meter Box Distribution Cabinet EV Char

This snap-on hot aerosol automatic fire extinguishing device, also called fire suppression sticker, is a compact dedicated fire safety equipment for small closed electrical enclosures, fully compliant with EU EN fire protection standards. Equipped with 20g high-efficiency aerosol fire agent, single unit weighs 95g with an effective fire suppression space of 0.2m³ and standard 100g/m³ fire extinguishing density. It automatically releases aerosol to put out initial electrical fires when internal ambient temperature exceeds 170℃, and the shell surface temperature is controlled below 200℃ during discharge to avoid secondary ignition of wires and plastic cabinet parts. Dual installation options including DIN rail mounting and self-adhesive back glue fit various cabinet renovation and new engineering demands. It features ultra-long 10-year standby service life and has passed authoritative EN 15276-1:2019 & EN 15276-2:2019 certification. Standard export packing specification: 100 pcs per carton, carton size 36.5*25.5*22cm, gross carton weight 8.3kg, ideal for bulk engineering procurement and wholesale export. Widely installed inside meter boxes, complete distribution cabinets, waterproof EV charging boxes and motor control cabinets for 24-hour unattended automatic fire prevention.

1. 170℃ Passive Thermal Auto Start, Power-Free 24H Unattended Protection

   Built-in sensitive temperature sensing component without external power supply. Once cabinet internal temperature rises over 170℃, the device instantly releases aerosol agent to smother initial flames. Realizes round-the-clock automatic fire monitoring without manual supervision, solving hidden fire risks of unattended electrical cabinets.

2. Dual Flexible Installation: DIN Rail & Self-Adhesive Back Glue

   Two universal mounting designs to match different construction scenarios. Standard DIN rail snap-on fits new distribution cabinet engineering for stable fixed installation; self-adhesive back glue enables quick retrofitting on smooth cabinet inner walls without drilling, convenient for finished cabinet safety upgrade.

3. Safe 200℃ Max Shell Temperature, Zero Secondary Fire Risk

   During aerosol release, the shell only reaches 200℃, much lower than the ignition point of plastic wires and cabinet housing. It will not ignite surrounding plastic and cable materials during fire suppression, eliminating secondary combustion hazards inside closed electrical equipment.

4. Standard 100g/m³ Extinguishing Density, Full 0.2m³ Space Coverage

   Matched with 20g high-performance aerosol agent, it follows industry standard 100g/m³ extinguishing density to perfectly cover 0.2 cubic meter closed space. The fine aerosol spreads evenly in the cabinet to isolate oxygen and cool high-temperature burning sources, thoroughly eliminate early electrical fires.

5. 10-Year Ultra-Long Standby Life, Low Long-Term Maintenance Cost

   Stable agent formula and fully sealed structure maintain performance for 10 years after installation. No regular inspection or frequent replacement required, greatly reducing daily fire safety maintenance expenses for factories, properties and engineering projects.

6. Dual EU EN 15276 Standard Certified, Export Qualified

   Passed strict EU fire safety test standards EN 15276-1:2019 and EN 15276-2:2019, stable and reliable fire suppression performance, fully meeting international electrical fire protection requirements, suitable for global engineering wholesale and export.

7. Standard Bulk Export Packing for Large-Scale Project Procurement

   Uniform export carton specification: 100 pieces per carton, carton size 36.5*25.5*22cm, total carton weight 8.3kg. Neat packing, easy pallet loading and container transportation, convenient for large-volume order delivery for fire engineering distributors.

8. Mini Compact Size Dedicated for Small Closed Electrical Cabinets

   Single unit only 95g lightweight compact design, occupies almost no internal cabinet space. Targeted for common fire-prone small enclosed equipment including meter boxes, distribution cabinets, charging boxes and motor control enclosures.

This snap-on hot aerosol fire suppression sticker is professionally developed for fire prevention of small closed electrical equipment, aiming to solve the safety hazard of untended overheating and short-circuit fires inside sealed cabinets. It adopts passive thermal induction startup technology, independent of external power supply, and can quickly respond to abnormal high temperature before flames spread to cause major accidents.

Filled with 20g high-efficiency hot aerosol fire extinguishing agent, the product adopts standard 100g/m³ fire extinguishing density to match a 0.2m³ independent closed protection space. After activation, micron-level aerosol fills every corner of the cabinet uniformly, cutting off oxygen supply and rapidly cooling high-temperature components to stop fire spread at the initial stage. The shell surface temperature is strictly controlled within 200℃ during operation, avoiding contact ignition of plastic wiring and cabinet shell materials.

Two mature installation schemes are reserved for engineering renovation and new projects. The DIN rail snap-on version can be firmly clamped on standard electrical guide rails inside distribution boxes, anti-drop and shock-resistant; the self-adhesive back glue version can be quickly pasted on the smooth inner wall of charging boxes and mini meter boxes, suitable for post-installation safety transformation of finished electrical equipment without damaging cabinet structure.

With dual authoritative EU EN 15276 series fire certifications and a 10-year ultra-long standby life, the product can be placed on standby for a full decade without replacement. Supporting standardized export bulk packing of 100 pieces per carton, it is widely matched with residential meter boxes, factory motor control cabinets, commercial complete distribution cabinets and outdoor waterproof charging boxes, becoming a standard supporting fire safety component for various closed electrical facilities.