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862710-00 – Dassault Falcon OEM Fire Bottle Cartridge Squib
Available now on the Airparts.aero Marketplace.
Overview
The Dassault Falcon 862710-00 is a flight-critical, OEM fire bottle cartridge, an essential component of the engine and APU fire suppression systems on various Falcon jets. This is not a simple fuse or igniter; it is a precision-manufactured, electrically-initiated pyrotechnic device, commonly known as a "squib." The sole function of the 862710-00 is to generate an instantaneous, high-pressure gas discharge that ruptures the burst disc inside the fire extinguisher bottle (e.g., 863470 series), releasing the Halon extinguishing agent into the engine nacelle or APU compartment.
Manufactured by leading pyrotechnic specialists like Pacific Scientific to Dassault's exacting standards, this cartridge is a life-limited, single-use device whose flawless operation is fundamental to the aircraft's fire suppression and overall safety systems.
Key Features
Instantaneous Pyrotechnic Actuation: At its core is a small, stable explosive charge that is initiated by an electrical current from the cockpit fire handle. This pyrotechnic event generates a rapid, high-pressure gas pulse that provides the force needed to activate the fire bottle.
Hermetically Sealed Construction: The entire cartridge is hermetically sealed in a robust, corrosion-resistant metal housing. This is essential to protect the internal pyrotechnic charge from moisture and contamination, ensuring its reliability and long-term stability.
Redundant Firing Circuit: Features a dual-squib or "dual-bridge" design with two separate electrical circuits (A and B). This provides complete redundancy; the cartridge will fire if a signal is received on either of the two independent circuits, a critical safety feature for transport-category aircraft.
Life-Limited for Reliability: As a pyrotechnic device, this is a life-limited component with a mandatory, fixed calendar replacement date (typically 5-10 years). This ensures the chemical stability and reliable performance of the charge.
Genuine Dassault Falcon OEM Part: As a genuine factory component, it guarantees perfect fitment into the fire extinguisher bottle, certified electrical characteristics, and the precise pyrotechnic output required to activate the system as designed.
Technical Specifications
Part Number: 862710-00
Component Type: Fire Extinguisher Cartridge / Squib
Actuation: Electrical (Pyrotechnic)
Intended Bottle Series: 863470
Primary Function: Generates pressure to rupture the fire bottle's burst disc.
Service Life: Life-Limited, mandatory calendar replacement.
Hazard Class: Explosive 1.4S (for shipping purposes).
Certification: FAA / EASA Production Approval
Aircraft Compatibility
The 862710-00 is a critical safety component on some of the world's premier long-range business jets. It is imperative to consult the specific aircraft's Illustrated Parts Catalog (IPC) for final verification.
Common Aircraft Platforms:
Dassault Falcon 900 series
Dassault Falcon 2000 series
Dassault Falcon 7X / 8X
Why Choose 862710-00?
An engine or APU fire is one of the most critical emergencies in aviation. The ability to discharge the extinguishing agent is not optional. The 862710-00 cartridge is the component that makes this happen. Using a genuine Dassault Falcon OEM part is the only way to ensure the squib has a known, traceable service life, is made with certified and stable pyrotechnic materials, and has the correct electrical firing characteristics. The risk of using a non-certified or time-expired cartridge is a complete failure of the fire suppression system in an emergency.
The Dassault Falcon 862710-00 is a Class C explosive device that functions as a gas generator. Inside the sealed housing is a primary ignition compound connected to the electrical bridge wires, and a main propellant or gas generant charge. When the pilot pulls the fire handle in the cockpit, a 28 VDC signal is sent to one of the two bridge wires. The wire becomes incandescent, instantly igniting the sensitive primary compound. This, in turn, ignites the main charge, which deflagrates (burns extremely rapidly), producing a massive volume of high-pressure, high-temperature gas in a fraction of a second. This gas pressure acts like a piston, driving a small cutter or ram that instantaneously and cleanly shears the metal burst disc on the main fire extinguisher bottle, releasing the Halon. The entire sequence, from electrical signal to Halon discharge, is nearly instantaneous.
Note: This is a flight-critical, life-limited, hazardous material component. Handling, shipping, installation, and disposal must be performed by certified AME or A&P mechanics with the appropriate ratings and Hazmat training, in strict accordance with the current Dassault Aviation maintenance manual and all applicable transportation regulations. It is a single-use device and must be replaced after its expiration date or after any discharge event.
| Specifications | |
|---|---|
| Cage Code | 56852 |
