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It depends on:
- what you are calling a dedicated circuit
- Whether there is ANY possibility that the neutral could be required to carry a load in excess of the rating of the wire.
First we have to make certain that we're talking the same language, second we have to consider the fire hazard involved. (although, if we're looking at safety, we would need to reverse the two)
The simple answer is No.
The term "dedicated circuit" is not defined in the code. But in practice the term refers to a circuit that is run for a particular purpose, often to one piece of equipment or receptacle (outlet). Sharing a neutral contradicts the principle of a dedicated circuit.
Sharing a neutral would expose the circuit to electrical elements such as harmonics. A dedicated circuit is intended to avoid such problems.
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Does a microwave always need a dedicated circuit?
No
What is exactly the function of Neutral link in an electrical circuit?
To protect a circuit, we use a fuse or circuit breaker. The fuse or circuit breaker must always be placed in the lineconductor, never in the neutral conductor. So, if we want to completely isolate a circuit from the supply, we must remove the fuse from the line conductor, and open the link in the neutral conductor. A 'link' is a non-fusible metal break point in the neutral.
Does a gas furnace require a dedicated circuit?
Yes.
What happen when neutral connect to live?
short circuit
Why would you put a fuse on the neutral side of an electrical circuit?
It does not matter what line in (the phase or neutral) is the fuse. In a closed series circuit current in all areas of the circuit is equal. It's best to put the fuses in both wires (phase and neutral) and even better for each individual device in the chain.
Can you share a neutral on a GFCI circuit?
No they must be seperated.
What is a dedicated neutral wire?
A dedicated neutral wire is a separate conductor in an electrical circuit that provides a return path for current to flow back to the electrical panel. It is used in residential and commercial wiring to prevent shared neutral issues and ensure proper functioning of the circuit.
What is a dedicated circuit?
A "dedicated" circuit is one to which only one device is or can be connected; therefore the circuit is "dedicated" to the device. A NON dedicated circuit will therefore be one to which multiple devices can connect, such as the wall outlets in your home. Multiple wall outlets are connected to a common circuit breaker, making that an example of a non-dedicated circuit.
Can one neutral share two phases?
Yes, they can share a neutral
How do you create a dedicated circuit?
To create a dedicated circuit, you need to run a separate electrical cable from the circuit breaker box to the intended outlet or appliance. This circuit should have its own circuit breaker to prevent overloading. It's important to follow all local building codes and regulations when installing a dedicated circuit.
How many neutral wires are needed for lighting and outlets?
If they are on the same circuit you only need 1 neutral wire in the circuit.
Should a range be on a dedicated circuit?
Yes.
Does a microwave always need a dedicated circuit?
No
Do you need dedicated neutral for 50hertz 220volt?
Yes
What does neutral do?
Neutral wires are actually ground wires. They enable the circuit to be completed.
What happens if there is no neutral in smps circuit?
No neutral means no current and it doesn't work.
What is a dedicated outlet?
A dedicated outlet is an electrical outlet that is reserved for a specific appliance or device. It is designed to supply power exclusively to that item, ensuring safe and reliable operation without overloading the circuit. Dedicated outlets are commonly found in kitchens for refrigerators and ovens, or in home offices for computers and printers.
