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kumpel [21]
3 years ago
10

If a fuse or circuit breaker directly opens a circuit when the current limit is reached, do overload heaters open and break the

circuit when their current limit is reached?
Physics
1 answer:
OLEGan [10]3 years ago
3 0

Answer:

No

Explanation:

No, overload heaters do not open to break the circuit  when their current limit is reached. These are safety device to prevent over heating.

Thermal overload relays in a motor are intended to protect the conductors (windings). Such safety devices are made to maintain the current flow in a circuit at a safety level so as to avoid overheating of the circuitry conductors. And the excess of current is often called as over current.

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