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TR100FK-S
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TR100FK-S

$390.00 USD
Shipping calculated at checkout.

Mid-Size Fire Suppression for Vehicles, Cabinets, and Compact Machinery

The BlazeCut T Series R with FK-5-1-12 is a mid-capacity, fully self-contained fire suppression system designed for moderate-sized enclosed or semi-enclosed environments where fire risk is serious and uptime is essential. The system requires no external wiring or power source, activating automatically as temperatures inside the enclosure reach critical levels.

This version is equipped with an integrated pressure switch, enabling advanced safety response capabilities. When the unit discharges, the switch can be connected to trigger alarm lights, warning systems, or automatically shut off power to connected equipment. It’s a powerful combination of passive fire suppression and active system control in a single compact unit.

The black, abrasion-resistant detection tube is filled with a Clean Fire Suppressing Agent (FK-5-1-12). At around 267°F (±6°F), the tube melts at the hottest point, releasing the agent directly onto the fire through a formed nozzle. No residue, no mess—just reliable, instant fire control.

Ideal For:

  • Marine Engine Compartments – Small boats, personal watercraft, inboard bays

  • Vehicle Engine Bays – Pickup trucks, SUVs, vans, classic cars, performance builds

  • Electrical Equipment – Medium-size breaker panels, power distribution boxes, MCC cabinets

  • Battery Compartments – Off-grid storage, golf carts, EV conversions, solar cabinets

  • Mobile Equipment – Light-duty construction vehicles, compact generators, mobile tool trailers

  • Industrial Cabinets – Control panels, HVAC enclosures, telecom relay boxes

Key Benefits:

  • Automatic Activation – No need for wiring or external triggers

  • Integrated Pressure Switch – Enables system-triggered alerts or equipment shutdown when suppression is activated

  • Clean Fire Suppressing Agent (FK-5-1-12) – Safe for electronics, people, and the planet

  • Environmentally Responsible – Zero ozone depletion, low global warming impact

  • Compact & Self-Contained – Installs directly inside the space it protects

  • Integrated Pressure Gauge – Easily confirm system status at a glance

  • Simple DIY Installation – Includes zip ties, warning decals, and manual

  • No Maintenance Required – Long service life, up to 10 years


Protection Specs:

Application Type Protected Volume
Electrical Enclosures 12.4 – 18.4 ft³ (0.35 – 0.52 m³)
Engine/Fuel Compartments 9.2 – 13.8 ft³ (0.26 – 0.39 m³)

Technical Details:

  • Unit Length: 39.4 inches

  • Operating Temperature: -4°F to +194°F

  • Activation Temperature: 267°F ± 6°F


What Makes FK-5-1-12 Different?

FK-5-1-12 is a non-toxic, non-conductive, and residue-free clean agent that’s safe for people, equipment, and enclosed spaces. It’s also one of the most environmentally friendly fire suppressants available, with zero ozone depletion potential and a very low global warming potential—making it a smarter, safer alternative to traditional halon-based agents.

Frequently asked questions

How does BlazeCut work?

BlazeCut uses a heat-sensitive tube containing extinguishing agent. When exposed to high temperatures, the tube melts and releases the agent to suppress the fire automatically.

Where can BlazeCut be installed?

Common installation sites include engine compartments, electrical cabinets, data centers, and enclosed spaces at risk of fire; it’s important to check specific product volume recommendations for each enclosure.

What types of fires does BlazeCut suppress?

BlazeCut is effective on electrical, liquid, and solid fuel fires, particularly in small closed spaces.

What is the lifespan/shelf life of a BlazeCut system?

The tube and system can last between 5 and 10 years, depending on environment and application.

Does BlazeCut leave behind residue or damage equipment?

BlazeCut uses clean agents which do not conduct electricity, corrode, or damage electronics, and are safe for people in typical application volumes.