4550-01

FIRE WIRE
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About this product
The 4550-01 FireWire is a component used in aircraft fire detection and suppression systems. Engineered for high-temperature environments, this wire assembly is designed to maintain electrical continuity and signal integrity even under extreme heat conditions. Its robust insulation and flame-retardant properties ensure that fire alarms and other safety systems receive accurate signals during emergency situations.
4550-01 Datasheet
Condition: SV
UOM: EA
Stock Location: Dubai
Hazardous Item: Non-Hazardous Item
Life Limited Part: No
Lead Time: 30 Days
Certification: Dual Release
8130/EASA Eligible: Yes
PRODUCT DESCRIPTION

4550-01

  • High-Temperature Resistance: Designed to withstand extreme heat and maintain performance during fire events.

  • Flame-Retardant Insulation: Features specialized insulation that resists burning and degradation in high-temperature conditions.

  • Robust Electrical Integrity: Ensures consistent and reliable signal transmission for critical fire detection systems.

  • Durable Construction: Manufactured with aviation-grade materials to resist corrosion and physical damage under harsh operating conditions. 


  • Used in wiring networks to connect fire sensors and alarms, ensuring early detection of fire hazards.

  • Integral to fire suppression systems, maintaining electrical connections during emergency activation.

  • Employed in high-temperature areas, such as engine compartments, to ensure reliable signal transmission during fire incidents.

  • Supports communication between cabin fire detectors and control units, enhancing overall passenger safety.


  • What certifications does this firewire hold?

The unit is dual-release certified, meeting both FAA and EASA standards, which confirms its compliance with international aviation safety requirements.

  • Where is this firewire typically used in an aircraft?

It is commonly installed in fire detection systems, engine compartments, and other high-risk areas where temperature resistance and reliable connectivity are crucial.

  • How does the firewire contribute to overall aircraft safety?

By ensuring that fire detection and suppression systems receive accurate signals even in high-temperature conditions, it plays a vital role in early hazard detection and prompt emergency response.


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