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I believe you'd have to use a standard set of three way switches and a contactor. Tie the 120 volt coil to the three way switches and the 220 volt contactor to the load.Unless your talking about a 277 volt load, then you can use 277 volt switches.
Use a relayYou're probably better off trying to wire a separate 3-way switch circuit (at 110 or even 24 vAC) to control a heavy-duty relay that operates the 220-volt device.
What else can I help you with?
Can you tie into your kitchen run to get your 240V to a receptacle?
No, tying into a kitchen run to power a 240V receptacle is not recommended. It's best to install a dedicated circuit for the receptacle and ensure that the wiring and circuit breaker are appropriately sized to handle the load. This will help prevent overloading the circuit and ensure safety.
If you have a 240V outlet for a window AC unit can you connect a switch to shut the outlet off?
Yes, you can install a switch to turn off power to the 240V outlet that your window AC unit is plugged into. This can be done by installing a double-pole switch rated for 240V that interrupts power to both hot wires simultaneously. Be sure to follow proper electrical safety guidelines and consult with a licensed electrician if needed.
Can you hook up a 240V circuit in series to a dryer and electric range?
The short answer is no. First off I assume you mean "can you have a dryer and an electric range on the same circuit?" (If they were actually wired in series, then you couldn't use your range if the dryer was off) In theory you could have them on the same circuit you just need to make sure that the wiring and the circuit they are on can handle the number of amps the two of them could draw together. If your breaker isn't big enough, it kill the power to the range while you are cooking dinner. If the wiring can't handle the load, then there is a fire risk. A dryer is usually on a 30amp circuit and a range is usually on a 50amp circuit, so to have them together would require an 80amp circuit, which will be difficult to find a breaker and wiring for.
Can you convert a gas dryer 120V hookup to an electric dryer 240V hookup?
Chances are there is more than 1 outlet connected to the 110volt circuit you are looking to convert. So therefore the easy answer is No. The 240volt dryer circuit must be a dedicated single circuit for the dryer only.
Can you install a 240v outlet for a stick welder near your panel if it has slots available for a circuit breaker?
Simple answer is yes. But you need to first determine if your breaker can handle it, not just because you have an empty slot. You have to total up amps being used and check rating for your box. If it can handle it then it is a sinch to install
Can you tie into your kitchen run to get your 240V to a receptacle?
No, tying into a kitchen run to power a 240V receptacle is not recommended. It's best to install a dedicated circuit for the receptacle and ensure that the wiring and circuit breaker are appropriately sized to handle the load. This will help prevent overloading the circuit and ensure safety.
What is the recommended wire size for a 240v electrical circuit?
The recommended wire size for a 240V electrical circuit is typically 10-gauge wire.
If you have a 240V outlet for a window AC unit can you connect a switch to shut the outlet off?
Yes, you can install a switch to turn off power to the 240V outlet that your window AC unit is plugged into. This can be done by installing a double-pole switch rated for 240V that interrupts power to both hot wires simultaneously. Be sure to follow proper electrical safety guidelines and consult with a licensed electrician if needed.
What is the maximum current capacity of a 30 amp breaker for a 240v circuit?
The maximum current capacity of a 30 amp breaker for a 240v circuit is 30 amps.
What is the recommended wire size for a 240V 30 amp circuit?
The recommended wire size for a 240V 30 amp circuit is typically 10 gauge wire.
What is the recommended wire size for a 30 amp 240v circuit?
The recommended wire size for a 30 amp 240v circuit is typically 10 gauge wire.
What is the appropriate wire size for a 240V 30 amp circuit?
The appropriate wire size for a 240V 30 amp circuit is typically 10 gauge wire.
What is the recommended wire size for a 240V 50 amp circuit?
The recommended wire size for a 240V 50 amp circuit is typically 6 AWG copper wire.
What is the appropriate wire size for a 240V 50 amp circuit?
The appropriate wire size for a 240V 50 amp circuit is typically 6 AWG copper wire.
What is the appropriate wire size for a 50 amp 240v circuit?
The appropriate wire size for a 50 amp 240v circuit is typically 6 AWG copper wire.
Can you hook up a 240V circuit in series to a dryer and electric range?
The short answer is no. First off I assume you mean "can you have a dryer and an electric range on the same circuit?" (If they were actually wired in series, then you couldn't use your range if the dryer was off) In theory you could have them on the same circuit you just need to make sure that the wiring and the circuit they are on can handle the number of amps the two of them could draw together. If your breaker isn't big enough, it kill the power to the range while you are cooking dinner. If the wiring can't handle the load, then there is a fire risk. A dryer is usually on a 30amp circuit and a range is usually on a 50amp circuit, so to have them together would require an 80amp circuit, which will be difficult to find a breaker and wiring for.
How do you install a 240 volt infrared patio heater into a 120 volt system?
It would not be practical because the heater would likely require disassembly. If the heating elements are designed to operate on 120V and are wired in parallel, they could be instead wired in series to provide the necessary resistance. On the other hand, in the US, one could run a 240 line from the circuit panel to the heater and use a 240V breaker. The last option might be to install a step up transformer. In order to do this, determine the maximum current the heater will need then insure the breaker to be used is twice that capacity, and if it is, install the step up transformer and use the heater. The reason for twice the current is that when voltage doubles (120V to 240V) the current halves (40A to 20A).
