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Designed for the even the smallest of compartments, the 100g micro automatic fire extinguisher is designed to be fitted externally while the nozzle sits within the server, electrical cabinet or appliance. Activated automatically by extreme temperature rises without requiring any manual input, it offers a fast and efficient response to the early signs of fire to protect your high-value and sensitive equipment.

The adaptive mini automatic extinguisher is for those areas that are small it won’t even fit the smallest of suppression systems, it is uses a clean agent Fluoroketone (FK-5-1-12). Working by absorbing the heat from the fire source, this will leave no harmful or corrosive residue which reduces collateral damage and increases the likelihood of recovering important data. This is suitable for Class A, B and C fires, as well as those which are electrically-started with an ozone depletion potential of zero.

While the 100g micro automatic fire extinguisher is installed outside of a cabinet using the mounting brackets provided, its heat-sensitive glass bulb is inserted inside the micro-environment. With a choice of three barrel sizes available (also known as nozzles), it is easy to ensure the extinguisher will reach, no matter your setup. The quartzoid bulb breaks when temperatures reach 57°C which then triggers the extinguisher automatically and is perfect for providing coverage for an area of 0.13 m3. Additionally, each adaptive micro automatic fire extinguisher is fitted with a pressure gauge which will sit outside of the container, which makes it easily to visually check it is still in good working order.

Suitable for micro-environments, such as electrical boxes, appliances and high-value computer equipment.

Types of fire include Class A (wood, paper, cloth, etc), B (flammable liquids), C (flammable gas) and safe around live electrical equipment

Anticipated lifespan is 5 years

Please Note: Commissioning and install will not include our extinguisher technician installing this within electrical equipment or appliances, and commissioning only involves checking the unit is pressurised, so may not be needed. Additionally, due to their specialist nature, expect delivery within 3 to 5 working days.

  • 100g size has a coverage volume of 0.13 m3
  • Choose either a 50mm, 100mm or 200mm extinguishing barrel
  • Contains clean agent Fluroketone – perfect for sensitive equipment
  • Standard model temperature bulb bursts at 57 degrees centigrade
  • Supplied with a mounting bracket
  • Visible pressure gauge to allow inspections
  • Global Warming Potential (GWP) of less than 1
  • Ozone Depletion Potential (ODP) of 0
  • No power supply required
  • CE Marked, UKCA Approved and BSI Tested
  • Height: 148mm
  • Cylinder diameter: 40mm
  • Weight: 0.7kg
  • 5-Year Warranty
  • Manufactured by Ceasefire
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Next Day Delivery - £4.97 +VAT or FREE for orders over £60 +VAT.

  • Order before 2pm, Monday to Friday (excluding Bank Holidays) for next working day delivery.
  • Extra charges apply for delivery to Scottish highlands and UK islands.
  • Pre-12 and Saturday delivery options are available at an additional cost

Where stated, products which are made to order and have a lead time are excluded from our standard next working day policy. However, they are sent as soon as they are ready.

More information about delivery.

We offer our customers a FREE 100 Day Returns Guarantee - we're just that sure you'll love the high-quality products you'll receive. There's no restocking or collection fee, and we'll even refund the delivery on your original order if your paid for this.

All we ask is that you return items unused and in the original packaging so we're able to resell the items.

Made-to-order items, where stated, are excluded from our free returns policy unless faulty.

100g Micro Automatic Extinguisher – External Fit

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    • £195.97 ex. VAT
      £235.16 inc. VAT
      SAVE £180.25 (48%)
    Note: A £27.97 + VAT (£33.56 inc. VAT) technician visit charge will be added (£10 + VAT London surcharge for London sites)
    • Never Beaten on Price
    • 100-day Free Returns
    • Spend £60 + vat for Free Delivery Next working day if ordered before 2pm
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