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Thermal Circuit Breakers

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Sponsorship of the Circuit Protection sector is currently available. See our advertising pages for details.

Thermal Circuit Breakers suppliers linked to most aircraft programs in our database.

E-T-A Circuit Breakers (5 aircraft)

Quintus Technologies is a global leading provider of high pressure fluid cell presses and hydroform deep-draw presses for sheet metal forming
Quintus Technologies
Elaire Corporation is a global supplier for airtool collets and various drill holding collets. All parts are made in the USA.
Elaire Corporation
Highly accurate torque sensors and transducers for the Aerospace & Defense industry since 1960.
S. Himmelstein and Co.
Global design and manufacturer of components and systems to the aerospace & defense industry for over 90 years.
AMETEK PDS
USA Borescopes is a global provider of quality borescopes and videoscopes.
USA Borescopes
CWST, leaders in surface treatment. Protecting and life extension of your critical components throughout any crisis!
Curtiss-Wright Surface Technologies
Toray Advanced Composites provides advanced composite tooling materials including a comprehensive series of epoxy tooling prepregs.
Toray Advanced Composites
Reduce the time spent on current projects by using ESDU – engineering data and software that has been approved and endorsed by professional institutions.
Accuris: ESDU Aircraft Design
Innovative sealing solutions that facilitate energy transfer, maintain fluid integrity, & exclude contaminants, ensuring components endurance.
CDI Products
A global solutions leader in aerospace peelable coatings technology.
AC Products, Inc.
Quintus Technologies is a global leading provider of high pressure fluid cell presses and hydroform deep-draw presses for sheet metal forming
Quintus Technologies
Elaire Corporation is a global supplier for airtool collets and various drill holding collets. All parts are made in the USA.
Elaire Corporation
Highly accurate torque sensors and transducers for the Aerospace & Defense industry since 1960.
S. Himmelstein and Co.
Global design and manufacturer of components and systems to the aerospace & defense industry for over 90 years.
AMETEK PDS
USA Borescopes is a global provider of quality borescopes and videoscopes.
USA Borescopes
CWST, leaders in surface treatment. Protecting and life extension of your critical components throughout any crisis!
Curtiss-Wright Surface Technologies
Toray Advanced Composites provides advanced composite tooling materials including a comprehensive series of epoxy tooling prepregs.
Toray Advanced Composites
Reduce the time spent on current projects by using ESDU – engineering data and software that has been approved and endorsed by professional institutions.
Accuris: ESDU Aircraft Design
Innovative sealing solutions that facilitate energy transfer, maintain fluid integrity, & exclude contaminants, ensuring components endurance.
CDI Products
A global solutions leader in aerospace peelable coatings technology.
AC Products, Inc.
Quintus Technologies is a global leading provider of high pressure fluid cell presses and hydroform deep-draw presses for sheet metal forming
Quintus Technologies
Elaire Corporation is a global supplier for airtool collets and various drill holding collets. All parts are made in the USA.
Elaire Corporation
Highly accurate torque sensors and transducers for the Aerospace & Defense industry since 1960.
S. Himmelstein and Co.
Global design and manufacturer of components and systems to the aerospace & defense industry for over 90 years.
AMETEK PDS
USA Borescopes is a global provider of quality borescopes and videoscopes.
USA Borescopes
CWST, leaders in surface treatment. Protecting and life extension of your critical components throughout any crisis!
Curtiss-Wright Surface Technologies
Toray Advanced Composites provides advanced composite tooling materials including a comprehensive series of epoxy tooling prepregs.
Toray Advanced Composites
Reduce the time spent on current projects by using ESDU – engineering data and software that has been approved and endorsed by professional institutions.
Accuris: ESDU Aircraft Design
Innovative sealing solutions that facilitate energy transfer, maintain fluid integrity, & exclude contaminants, ensuring components endurance.
CDI Products
A global solutions leader in aerospace peelable coatings technology.
AC Products, Inc.

Supply chain relationships

Sectors serving Circuit Protection companies:
Passive Electronic Components  •  Active Electronic Components  •  Plastics  •  Metals  •  Non-metal Materials

Circuit Protection

Sectors purchasing from Circuit Protection companies:
Electrical Power Systems  •  Airframer  •  Turbine Engines  •  Electric Propulsion  •  Flight & Data Management  •  Fluid Power  •  Active Electronic Components  •  Airframe Assemblies  •  Piston & Rotary Engines  •  Auxiliary Power  •  Engine Rotating & Gas-Path Parts

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