Snap-on Hot Aerosol Automatic Fire Suppression Sticker 30g Agent 0.3m³ Coverage 170℃ Thermal Start EN 15276 Certified DIN Rail & Adhesive Mount 10-Year Lifespan for Meter Box Distribution Cabinet EV C

This snap-on hot aerosol automatic fire extinguishing device, commonly known as fire suppression sticker, is a professional mini fire safety equipment specially designed for various closed electrical enclosures and fully compliant with EU EN fire protection standards. Filled with 30g high-efficiency hot aerosol fire suppression agent, each unit weighs 105g and can cover an effective enclosed space of 0.3m³ with standard 100g/m³ extinguishing density. It adopts passive temperature sensing startup mode without external power supply; once the internal temperature of the cabinet exceeds 170℃, it will automatically release aerosol to suppress initial electrical fires. The shell surface temperature is limited to maximum 200℃ during operation, effectively avoiding secondary ignition of plastic wires and cabinet housings. Two installation options including DIN rail snap mounting and self-adhesive back glue meet new engineering assembly and old cabinet renovation demands. It supports ultra-long 10-year standby service life and has passed authoritative EU EN 15276 dual certifications. Standard export bulk packing: 100 pieces per carton, carton dimension 36.5*25.5*22cm, total carton weight 9.3kg, perfect for wholesale export and large-scale fire engineering procurement. Widely installed inside meter boxes, complete distribution cabinets, waterproof EV charging boxes and motor control cabinets to realize 24-hour unattended automatic fire prevention.

1. Passive 170℃ Thermal Automatic Activation, Power-Free 24H Unattended Fire Protection
   Built-in high-sensitivity temperature sensing module without power wiring. When the cabinet internal temperature rises above 170℃, the device instantly releases aerosol agent to isolate oxygen and cool burning sources, automatically extinguishing initial electrical fires. No manual monitoring required, solving fire hidden dangers of unattended electrical equipment.
2. Dual Universal Installation Design for All Scenarios
   Two mature mounting methods to match different construction needs. DIN rail snap-on structure fits standard electrical guide rails of new distribution cabinets for firm, anti-drop fixed installation; self-adhesive back glue allows fast sticking on smooth cabinet inner walls without drilling, ideal for post-install safety upgrade of finished cabinets.
3. Safe 200℃ Limit Shell Temperature, Eliminate Secondary Fire Risks
   Strictly controlled maximum shell temperature of 200℃ during fire suppression, far lower than the ignition point of plastic cables and cabinet materials. It will not ignite surrounding combustible components during aerosol release, preventing secondary fire spread inside closed narrow spaces.
4. 30g High-Capacity Agent, Standard 100g/m³ Density for Full 0.3m³ Coverage
   Equipped with upgraded 30g efficient aerosol agent, matching the industry standard extinguishing density of 100g/m³ to perfectly cover a 0.3 cubic meter independent closed space. Ultra-fine aerosol particles fill every corner of the cabinet evenly, achieving thorough fire suppression without dead zones.
5. 10-Year Ultra-Long Standby Life, Low Long-Term Maintenance Cost
   Fully sealed integrated structure with stable agent formula, maintaining reliable fire suppression performance for up to 10 years after installation. No regular inspection, replacement or maintenance needed, greatly reducing daily safety management costs for properties, factories and engineering projects.
6. Dual EU EN 15276 Standard Certified, Global Export Qualified
   Passed rigorous fire performance tests of EN 15276-1:2019 and EN 15276-2:2019. Stable and qualified fire suppression performance meets international electrical fire protection norms, supporting worldwide fire engineering bidding, wholesale and export business.
7. Standard Uniform Export Carton for Bulk Large-Scale Orders
   Unified export packing specification: 100 units per carton, fixed carton dimension 36.5*25.5*22cm and gross weight 9.3kg. Compact and neat packing, easy for pallet stacking and container loading, convenient for mass delivery of distributors and engineering contractors.
8. Lightweight Mini Body Customized for Small Closed Electrical Cabinets
   Single unit only 105g compact lightweight design, occupies minimal internal cabinet space without affecting wiring layout. Targeted for mainstream fire-prone small enclosed electrical facilities including meter boxes, distribution cabinets, charging boxes and motor control cabinets.

This snap-on hot aerosol fire suppression sticker is tailor-made to solve the prominent safety hazard of overheating and short-circuit fires in unattended sealed electrical cabinets. It adopts advanced passive thermal induction startup technology, completely independent of external power supply, which can rapidly respond to abnormal high temperature before open flames form, stopping fire accidents at the initial stage.

Filled with 30g high-performance hot aerosol fire extinguishing agent, the product strictly follows the standard extinguishing density of 100g/m³ to match a 0.3m³ independent enclosed protection space. After activation, micron-level aerosol spreads without blind spots inside the cabinet, cutting off oxygen supply and rapidly cooling high-temperature conductive components to block fire spread effectively. The shell surface temperature is accurately controlled within 200℃ during operation, avoiding contact ignition of plastic wires and cabinet shells to prevent secondary combustion.

Two mature installation solutions are reserved to cover all construction scenarios. The DIN rail snap-on version can be tightly clamped on standard electrical guide rails inside distribution boxes, shock-resistant and not easy to fall off for long-term operation; the self-adhesive back glue version enables quick attachment on smooth inner walls of charging boxes and small meter boxes, no cabinet drilling or damage required for renovation projects.

With dual authoritative EU EN 15276 series fire safety certifications and a 10-year ultra-long standby service life, the device can be safely stored on standby for a full decade without replacement. Supported by standardized 100pcs export carton packing, 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 all kinds of closed electrical equipment.

• Q1: What is the full name of this automatic fire extinguishing device?
  A1: Snap-on hot aerosol automatic fire extinguishing device, also known as fire suppression sticker.
• Q2: What are the agent weight and single unit weight?
  A2: Fire agent weight: 30g; single device weight: 105g.
• Q3: How much enclosed space can one unit protect? What is the extinguishing density?
  A3: Effective protection volume 0.3m³, standard fire extinguishing density 100g/m³.
• Q4: At what temperature will the device start automatically?
  A4: It triggers automatically when the internal ambient temperature of the cabinet exceeds 170℃.
• Q5: What is the maximum shell temperature during fire suppression?
  A5: The maximum surface temperature of the shell is controlled at 200℃ to prevent secondary fire hazards.
• Q6: What installation modes are available?
  A6: Two options: DIN rail snap mounting and self-adhesive back glue mounting.
• Q7: How long is the standby service life after installation?
  A7: Ultra-long 10-year standby life with no frequent replacement needed.
• Q8: Which EU fire standards does this product comply with?
  A8: Certified with EN 15276-1:2019 and EN 15276-2:2019.
• Q9: What equipment is this fire suppression sticker suitable for?
  A9: Meter boxes, complete electrical distribution cabinets, waterproof EV charging boxes and motor control cabinets.
• Q10: What is the export carton packing specification?
  A10: 100 pieces per carton; carton outer size 36.5*25.5*22cm; total carton gross weight 9.3kg.
• Q11: Does this fire device need external power supply to work?
  A11: No, it adopts passive temperature sensing startup, power-free for 24-hour automatic fire protection.