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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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∙ 13y ago
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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 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
What is a circuit that uses only one device?
A dedicated circuit.
How do you create 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.
What is a neutral used for in a socket circuit?
The Neutral is used to bring power back to the source to complete circuit
What is a dedicated outlet?
A dedicated outlet is a single circuit from a single or double pole breaker to a specific outlet or receptacle for a single specific device or appliance. An example of this would be a circuit for a refrigerator, microwave, dryer, range, etc..This is typically referred to as a "dedicated circuit". A dedicated circuit usually is supplying power to only one or perhaps two receptacles, such as a computer station. An example in your home under current code is your washing machine is required to be on a dedicated circuit. Dedicated receptacle circuits may be either 15 or 20 amp.A dedicated circuit is just what it sounds like. I'ts a circuit dedicated to one particular device. Most receptacle (you may call them outlet's) circuits will power several outlets. A dedicated circuit will power only one specific outlet or appliance. Some examples would be a refrigerator, a garbage disposal, or a microwave.
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.
