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The minimum size wire a 20 amp breaker needs to be connected to is a #12 wire. The 15 is probably connected to a #14 right now which is only rated for 15 amps. Remember the breaker is sized to the wires ampacity not the load

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Can wall outlets be on a 15amp breaker in the bedroom or do they have to be 20amp?

Technically, they can be on a 15 amp breaker when you use 15 amp outlets. There is a difference. Be sure to check your local code (just call the city building department and tell them you have a code question). some cities require the bedroom outlets to be on an arc-fault breaker.


How do you wire 15amp 230v woodworking machine. 10agw or 12agw wire and type of outlet. Into a 15amp or 20amp breaker?

A 20 amp circuit with #12 gauge wire will work in any event but if the nameplate recommends a 15 amp circuit then #14 gauge wire on a 15 amp circuit is sufficient. In either case you will have a double pole breaker and your equipment may not require a neutral. Always run a grounding conductor.


Is the wire running to a 20amp breaker different from a wire running to a15amp breaker?

Yes, a 20 amp breaker requires AWG # 12 copper wire. A 15 amp breaker requires AWG # 14 copper wire.


Can I add a circuit breaker wired in parrell to a current breaker to reduce the load on the breaker?

No, add new breaker,find a junction box and split the series, or add a box and split the load. You only need to do this if the breaker is tripping from overload. 12ga wire should have a 20amp breaker not a 15amp. If I understand your question,wired in parallel, this would be one hot connected to two breakers, first off two breakers is 220v not 120v , and 220v has two hot wires. Never connect two breakers together on one line.


The voltage in one part of the house drops and in another part surges also lights dim here brighten there heaters etc won't work Other times all is fine When it occurs its on all circuits Help?

Does it surge past 120?? Drops are due too the fact that there are too many outlets or devices on one line. Trace the line that you have a voltage drop in and find which breaker it is, if the line that comes off the breaker is a 12 gauge wire and the breaker is a 15amp breaker you can put in a 20amp breaker. If the line is a 14 gauge line then you must leave the 15amp breaker in place and remove a device from it.

Related Questions

Can wall outlets be on a 15amp breaker in the bedroom or do they have to be 20amp?

Technically, they can be on a 15 amp breaker when you use 15 amp outlets. There is a difference. Be sure to check your local code (just call the city building department and tell them you have a code question). some cities require the bedroom outlets to be on an arc-fault breaker.


What type of circuit has double 20amp breaker going to a separate box at that separate box there is a well pump with another 20amp breaker to that?

Sounds like a 240 volt sub panel feeding a well pump.


How can you find a free fusebox diagram for a 95 Jeep Grand Cherokee?

I don't have the wiring diagram available but if you're wondering which fuse does what I can help. I'll list them in the order that they are in the box, from 1 - 28 and this is taken directly from a 95 Jeep Grand Cherokee Owners Manual. In addition to the fuse box which is located on the far passenger side of the dash and accessible with the passenger door open, there is also a Power Distribution Center located under the hood near the battery. This contains main engine Maxi Fuses and some relays and should have a sticker under the lid describing what each fuse does. Some of these fuses are available only from the dealer. 1. 20amp Trailer Tow Relay 2. 15amp Brake Lights 3. 20amp Hazard Warning Lights 4. 15amp Security Light 5. 15amp Interior Lights 6. 15amp Security Alarm Module 7. 15amp Security Alarm Relay, Security Alarm Module, Flash to Pass 8. 15amp Overhead Console, Keyless Entry, Radio Memory/Clock Memory,Chime Module, Power Locks, Power Mirrors, HEVAC and VIC 9. 20amp Rear Wiper 10. 10amp Radio 11. 15amp Cigar Lighter 12. 15amp Parking Lights Auto Headlights 13. 20amp Horn Relay 14. 20amp Power Lock Relays 15. 3amp ABS Module and Relay 16. 20amp Turn Signals 17. 7.5amp Heater and AC Module 18.15amp Airbag Module 19. 15amp Interior Mirror, Auto Headlights, Overhead Console, VIC/GDM Module, Heater Rear Window Relay Coil, Illuminated Entry Relay, Chime Module 20. 10amp Heated Rear Window Switch, Overdrive Switch, Speed Control 21. 15amp Security Alarm Module, Lamp Outage Module 22. 15amp Airbag Module, Tachometer, Speedometer, Telltales and Guages 23. 15amp Heated Mirror Feed, Heated Rear Window Switch 24. 7.5amp Intrument Panel Illumination 25. 30amp Circuit Breaker Power Seats 26. 30amp Circuit Breaker Power Windows, Power Sunroof 27. 10amp Circuit Breaker Security Alarm Module, Front Wipers 28. 30amp Heated Rear Window Relay


How do you sort the central locking on a peogeot 306 td which fuse is it?

Pre 97 - Fusebox with 30 fuses a 20amp fuse No. 15 also 20amp No. 22 and 15amp No. 30 '97 to 2000 - Fuse box with 23 or 30 fuses a 15 amp No.14(also protects audio equipment) also a 15amp No. 28


Can you use 14-3 wire on a 20amp breaker?

No. A 20 amp breaker needs 12 gauge wire.


Where is the fuse for the power windows located in a 1989 firebird?

ITS SHOULN'T BE JUST A FUSE IT SHOULD HAVE A CIRCUIT BREAKER TOO. THE CIRCUIT BREAKER OPENS IF YOU HOLD THE SWITCH TOO LONG. ITS 20AMP ON MOST CARS THAT I WORKED ON. ITS IN THE FUSEPANEL ON MUSTANGS. GOOD LUCK PAUL G


How many air conditioners window units can fit on a single 20amp breaker?

Typically one.


How do you wire 15amp 230v woodworking machine. 10agw or 12agw wire and type of outlet. Into a 15amp or 20amp breaker?

A 20 amp circuit with #12 gauge wire will work in any event but if the nameplate recommends a 15 amp circuit then #14 gauge wire on a 15 amp circuit is sufficient. In either case you will have a double pole breaker and your equipment may not require a neutral. Always run a grounding conductor.


How many Amperage for a gas stove?

A gas stove needs no high current. A basic 15amp circuit will suffice. Code will probably require a 20amp circuit since its in the kitchen.


Is the wire running to a 20amp breaker different from a wire running to a15amp breaker?

Yes, a 20 amp breaker requires AWG # 12 copper wire. A 15 amp breaker requires AWG # 14 copper wire.


Can I add a circuit breaker wired in parrell to a current breaker to reduce the load on the breaker?

No, add new breaker,find a junction box and split the series, or add a box and split the load. You only need to do this if the breaker is tripping from overload. 12ga wire should have a 20amp breaker not a 15amp. If I understand your question,wired in parallel, this would be one hot connected to two breakers, first off two breakers is 220v not 120v , and 220v has two hot wires. Never connect two breakers together on one line.


The voltage in one part of the house drops and in another part surges also lights dim here brighten there heaters etc won't work Other times all is fine When it occurs its on all circuits Help?

Does it surge past 120?? Drops are due too the fact that there are too many outlets or devices on one line. Trace the line that you have a voltage drop in and find which breaker it is, if the line that comes off the breaker is a 12 gauge wire and the breaker is a 15amp breaker you can put in a 20amp breaker. If the line is a 14 gauge line then you must leave the 15amp breaker in place and remove a device from it.