Hello guys the "heater c.B. 30a" is missing on my fuse box
is that a fuse too or a relay?
is that a fuse too or a relay?
BJ75 fuse box
- Thread starter 4speedrunner
- Start date
This site may earn a commission from merchant affiliate
links, including eBay, Amazon, Skimlinks, and others.
jblueridge
SILVER Star
- Thread starter
- #3
Thank you for clearing it up, and for what do i need it?
A circuit breaker is kind of a fuse that can be reset after it blew.
Looks a bit like a relay. There are manual and automatic ones.
Automatic ones have a bimetal contact that deforms and opens when overheating due to overload. When cooling the bimetal returns to original shape and closes the contact again.
In fuseboxes usually manual ones are used. There is a hole to insert a pin to reset it. More here.
www.toyotaguru.us
Looks a bit like a relay. There are manual and automatic ones.
Automatic ones have a bimetal contact that deforms and opens when overheating due to overload. When cooling the bimetal returns to original shape and closes the contact again.
In fuseboxes usually manual ones are used. There is a hole to insert a pin to reset it. More here.
Circuit Breakers - Toyota Engine Control Systems - Toyota Service Blog
Circuit breakers are used for protecting circuits temporary overloads may occur and where power must be quickly restored. A bimetal strip is used, similar to
www.toyotaguru.us
- Thread starter
- #5
Thx you for the great answer, really appreciate itA circuit breaker is kind of a fuse that can be reset after it blew.
Looks a bit like a relay. There are manual and automatic ones.
Automatic ones have a bimetal contact that deforms and opens when overheating due to overload. When cooling the bimetal returns to original shape and closes the contact again.
In fuseboxes usually manual ones are used. There is a hole to insert a pin to reset it. More here.
Circuit Breakers - Toyota Engine Control Systems - Toyota Service Blog
Circuit breakers are used for protecting circuits temporary overloads may occur and where power must be quickly restored. A bimetal strip is used, similar to
