0
An overloaded circuit is an electric circuit that is carrying more current than it is designed to handle, creating a danger of fire through overheating. This often occurs when too many appliances are connected to a circuit at one time.
Wiki User
∙ 15y ago
Wiki User
∙ 14y agoThis answer pertains to overload contacts associated with motor starting equipment. They are three sets of normally closed contacts that are in series with the magnetic contactor coil. Each set is associated with each phase leg that goes to the load. If any of the three load legs gets into an overload condition the trip mechanism for that leg will open the normally closed contact. On opening of these N.C. contacts the magnetic contactor coil will de-energize and the contactor will open thereby disconnect the source voltage to the motor.
Add your answer:
Earn +20 pts
What is designed to open an overloaded circuit and prevent overheating?
A circuit breaker or a fuse.
This will flip when a circuit in a house becomes overloaded?
A circuit breaker has a small handle that will flip to the open position due to overload.
What does a circuit breaker do in a circuit?
Creates an open circuit in the event that the circuit becomes overloaded. It's a protection feature, preventing melting wires, damage to electrical components, and fires.
What might cause a breaker to trip when switching on a light when resetting the breaker and checking the fuse doesn't restore power to one circuit?
Overloaded circuit, short in circuit, or defective switch.
What would cause a circuit breaker heating element to trip off?
There are two conditions that would cause a breaker to trip off. One is an overload of the circuit and the other is a short circuit on the circuit. The heating element within the breaker is what monitors for circuit overloads.
What type of failure might blow the fuses?
A dead short to ground or an overloaded circuit.A dead short to ground or an overloaded circuit.
Why would a computer wire melt?
Short in the circuit or the circuit was overloaded.
What is designed to open an overloaded circuit and prevent overheating?
A circuit breaker or a fuse.
Why does your circuit breaker trip when your heater comes on?
That circuit is overloaded. Call an electrician to fix it for you.
What makes a time delay fuse burn out?
Short in circuit wiring or circuit overloaded.
What is the function of the fuse or circuit breaker in a circuit?
A circuit breaker/fuse is designed to protect the wiring from getting overloaded.
The role of the circuit breaker is what?
to prevent a circuit from overloading if too much current flow safely interrupt the circuit if it becomes overloaded
How can you prevent having an overloaded circuit?
The thing that prevents an overload is the fuse.
What happens when a fuse burns out when overloaded with too many appliances?
the circuit is broken.
What do you do if the fuses keep blowing?
Find out why the fuse is blowing. You have a short or the circuit is overloaded.
What devices can help protect homes from overloaded circuits?
Circuit breaker or fuse.fuse
How can you tell if you have a short in your car?
If a fuse blows you probably have a short or the circuit is overloaded.
