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Can you plug equipment rated for 50A into a 30A circuit?
Yes, with a caveat. The 50A wire and plug is more than heavy enough for the dryer, so there is no problem there. The possible problem is that the dryer is designed to be protected by a 30A breaker. In the event of failure in the dryer, the breaker may not trip as it is oversized. The best solution? Get a small breaker box from a home center and mount a 30A breaker in it. Mount it on the back of the dryer, run the 50A cord into the feed lugs of the box, and connect the dryer feed to the 30A breaker. This way you can plug the dryer into the 50A outlet like you want, and the dryer is protected with a 30A breaker as usual. You can get small breaker boxes or fused disconnects without too much cost. Just make sure the breaker box / disconnect panel is rated to 50A, as you want to feed it off a 50A circuit. As long as the voltage requirement of the dryer matches the voltage of the outlet (which is presumably 240 volts), then yes. The amp rating of the cord and outlet is merely the maximun current (amps) allowed. You're well under that with 24 amps.
What size circuit breaker should be used to carry 22.9 Amps?
If this is a constant 23amp draw, best to go with a 50a breaker. Overkill in electrical is always a safe method. Need to allow for spikes or additional load if something else is inadvertently placed on that same line
On an 50A circuit should you be able to turn all of three of your electric heaters on at the same time without tripping the main breaker?
It depends on the power draw of each electric heater. Make sure to check the amp rating of each heater and ensure that the total amperage of all three heaters does not exceed the circuit's 50A capacity to prevent tripping the main breaker.
Does it matter if a 30A dryer is plugged into a 30A outlet through a 50A pigtail?
for USA, Canada and countries running a 60 Hz power supply service.If the current draw through the circuit is less than the rated current of the circuit then there is no problem. In this case if it is a 30 Amp dryer fed through a 50 amp outlet on a pigtail that has a 30 Amp plugplugged into a 30 Amp outleton a circuit protected by a 30 Amp breaker No worries! It is wise to place an over-current device (fuses or circuit breakers) in your pigtail, though.-EDIT- Only if it's a 50A outlet. If you have 50A wiring on a 30A breaker you are quite safe.As always, if you are in doubt about what to do, the best advice anyone should give you is to call a licensed electrician to advise what work is needed.Before you do any work yourself,on electrical circuits, equipment or appliances,always use a test meter to ensure the circuit is, in fact, de-energized.IF YOU ARE NOT ALREADY SURE YOU CAN DO THIS JOBSAFELY AND COMPETENTLYREFER THIS WORK TO QUALIFIED PROFESSIONALS.
Can you switch a 30 amp breaker to a 50 amp?
Yes you can use a 60 amp breaker to feed a 100 amp sub panel. The wire from the 60 amp breaker must be #6 or larger. You will not be able to draw the maximum 100 amps from the panel you will be limited to 60 amps.
Can you plug equipment rated for 50A into a 30A circuit?
Yes, with a caveat. The 50A wire and plug is more than heavy enough for the dryer, so there is no problem there. The possible problem is that the dryer is designed to be protected by a 30A breaker. In the event of failure in the dryer, the breaker may not trip as it is oversized. The best solution? Get a small breaker box from a home center and mount a 30A breaker in it. Mount it on the back of the dryer, run the 50A cord into the feed lugs of the box, and connect the dryer feed to the 30A breaker. This way you can plug the dryer into the 50A outlet like you want, and the dryer is protected with a 30A breaker as usual. You can get small breaker boxes or fused disconnects without too much cost. Just make sure the breaker box / disconnect panel is rated to 50A, as you want to feed it off a 50A circuit. As long as the voltage requirement of the dryer matches the voltage of the outlet (which is presumably 240 volts), then yes. The amp rating of the cord and outlet is merely the maximun current (amps) allowed. You're well under that with 24 amps.
What size wire to feed a panel with 50A breaker for hot tub and 20A branch circuit?
#6 3 conducter
How do you tell the difference between square d 3 pole 50a breaker and square d 3pole 50a breaker with shunt trip?
the easiest way to tell, is the shunt trip breaker will actually take up 4 spaces in your panel. the 4th space will have a neutral wire coming out of it, along with a lug for power INPUT. when voltage is applied to the shunt trip, it will cause the other 3 poles to open by tripping the breaker.
What is the purpose of a 50A GFCI breaker and how does it enhance electrical safety in a circuit?
A 50A GFCI breaker is designed to protect against electrical shocks and fires by quickly shutting off power when it detects a ground fault, such as current leakage. This enhances electrical safety in a circuit by reducing the risk of electric shock and preventing damage to appliances and wiring.
What cause the Main Breaker trips when I start a 30KW 3-phase Motor(Star Delt Starter)?
The wiring is like this:[[30KW Motor ---- Star Delt Starter(100A Breaker inside) ----- 200A Breaker------50A Breaker(Inside the breaker box which located inside the factory) -----100A Main Breaker]]Once I try to start the Motor, the Main Breaker trips immediately.
Can you wire two 220V devices off of one 50A GFCI breaker where the total load is 38A?
No, only one GFCI per circuit.
What size circuit breaker should be used to carry 22.9 Amps?
If this is a constant 23amp draw, best to go with a 50a breaker. Overkill in electrical is always a safe method. Need to allow for spikes or additional load if something else is inadvertently placed on that same line
Can you run a 30A dryer on a 50A receptacle?
You can always run under a receptacles rating. This just means how much current can be drawn thru the breaker before it will trip.
What ampts on the breaker do you needfor a 4500 watt hot water tank?
Assuming this is standard house voltage of 120 VAC your 4500 Watt heater will draw about 37.5 amps. You would normally install a 50A breaker and would have to run 8 gauge wire.
240V drop black red white bare on a 50A CB installed on the main power panel you want to split ths into two separate 120V circuits using the white as neutral for both will the 50A cb function normally?
It Will To The Exception That It Will Take Over 50 Amps To Kick The Breaker. You Will Have Two Circuits Protected By A Double Pole Breaker. You Could Remove The Strap On The Breaker That Holds The Two Together Giving You 25 Amps Per Circuit. ie One Breaker For The Black Wire And One For The Red Wire. Good Luck No, you will need to remove the double-pole breaker and install a separate breaker for each circuit, preferably no more than 20 A. The neutral and bare grounding wire can serve both circuits.
What is 25a multiple?
50a
On an 50A circuit should you be able to turn all of three of your electric heaters on at the same time without tripping the main breaker?
It depends on the power draw of each electric heater. Make sure to check the amp rating of each heater and ensure that the total amperage of all three heaters does not exceed the circuit's 50A capacity to prevent tripping the main breaker.
