PPRuNe Forums - Circuit Breakers

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Nidalap

6th Feb 2018 21:41

Circuit Breakers

Are aircraft circuit breakers thermal?

eckhard

6th Feb 2018 21:51

Some are and some are not.

Nidalap

8th Feb 2018 08:10

How do you tell between the two?

easaman

8th Feb 2018 11:16

Quote:

Originally Posted by Nidalap (Post 10044284)

Are aircraft circuit breakers thermal?

Please have a look at page 11-47 of the
FAA part 43
Cheers
easaman

Golden Rivet

8th Feb 2018 15:41

some are now electronic

NutLoose

8th Feb 2018 18:49

Cessna use a self resetting thermal CB under the panel of the C152 to control voltage on the field wire.

Nidalap

10th Feb 2018 02:30

I can't post any links yet, but ah yep, now I'm seeing which ones are thermal and which ones aren't.

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