Out Of This World 12 Gauge Wire 15 Amp Breaker Ceiling Fan Motor Winding Diagram

There is no problem using 12 awg wire on a circuit protected by a 15 ampere circuit breaker. 12 awg and 15 amp breaker is this just overkill good for that electrician. So any size circuit breaker of 20 amps or less will be ok. It is actually not uncommon to use a larger size wire than specified especially on long runs. Except that a 15a receptacle may be legitimately driven by a 20a circuit unless the only thing driven by that circuit is a single non duplex 15a receptacle. Because it has even less chance of overheating 12 gauge wire is also acceptable on a 15 amp circuit. My guess will be reduced voltage drop issues on that house. For example plugging a heater rated for 20 amps into a 15 amp circuit wired with 14 gauge wire poses a distinct danger. For 12 gauge wire 20 amps can safely be handled. Should the circuit breaker fail to operate correctly that heater will draw more current than the wires can safely handle and could heat the wires to the point of melting the insulation around the wires and igniting surrounding materials.

Is it ok to use 12 2 wire on a 15 circuit tapping off a circuit outlet in use or running a new run back to the panel and putting in a 15 amp breaker will this wire work. Because it has even less chance of overheating 12 gauge wire is also acceptable on a 15 amp circuit. I was referring to the 12gauge of course and using a 15 amp breaker so the 14 gauge would not be undersized but the 12 gauge would be oversized ecnerwal oct 3 14 at 0 07 ratchetfreak. For example plugging a heater rated for 20 amps into a 15 amp circuit wired with 14 gauge wire poses a distinct danger. The breaker protecting any situation where there are mixed sizes must protect the smallest capacity wire. Supercat jan 20 15 at 22 07. First 12 awg will not fit in the back stab holes that alone accounts for most voltage drop issues eliminate that back stabbing and most voltage drop issues go away. There is no problem using 12 awg wire on a circuit protected by a 15 ampere circuit breaker. So any size circuit breaker of 20 amps or less will be ok. For 12 gauge wire 20 amps can safely be handled.

Recommendation because it s thinner and lighter 14 gauge wire is easier to run than 12 gauge. Except that a 15a receptacle may be legitimately driven by a 20a circuit unless the only thing driven by that circuit is a single non duplex 15a receptacle. Should the circuit breaker fail to operate correctly that heater will draw more current than the wires can safely handle and could heat the wires to the point of melting the insulation around the wires and igniting surrounding materials. For example plugging a heater rated for 20 amps into a 15 amp circuit wired with 14 gauge wire poses a distinct danger. 12 awg and 15 amp breaker is this just overkill good for that electrician. This is due to the fact that the larger wire will reduce voltage less at the load. Or anything else on the circuit tries to draw more than the 14 wire can handle the breaker will trip. I was referring to the 12gauge of course and using a 15 amp breaker so the 14 gauge would not be undersized but the 12 gauge would be oversized ecnerwal oct 3 14 at 0 07 ratchetfreak. So any size circuit breaker of 20 amps or less will be ok. For 12 gauge wire 20 amps can safely be handled.

The breaker protecting any situation where there are mixed sizes must protect the smallest capacity wire. So any size circuit breaker of 20 amps or less will be ok. Because it has even less chance of overheating 12 gauge wire is also acceptable on a 15 amp circuit. I was referring to the 12gauge of course and using a 15 amp breaker so the 14 gauge would not be undersized but the 12 gauge would be oversized ecnerwal oct 3 14 at 0 07 ratchetfreak. This is due to the fact that the larger wire will reduce voltage less at the load. There is no problem using 12 awg wire on a circuit protected by a 15 ampere circuit breaker. Supercat jan 20 15 at 22 07. Except that a 15a receptacle may be legitimately driven by a 20a circuit unless the only thing driven by that circuit is a single non duplex 15a receptacle. Should the circuit breaker fail to operate correctly that heater will draw more current than the wires can safely handle and could heat the wires to the point of melting the insulation around the wires and igniting surrounding materials. Or anything else on the circuit tries to draw more than the 14 wire can handle the breaker will trip.

12 gauge wire is nominally sized for 20 amps and 14 gauge is sized for 15 amps. For 12 gauge wire 20 amps can safely be handled. Is it ok to use 12 2 wire on a 15 circuit tapping off a circuit outlet in use or running a new run back to the panel and putting in a 15 amp breaker will this wire work. I was referring to the 12gauge of course and using a 15 amp breaker so the 14 gauge would not be undersized but the 12 gauge would be oversized ecnerwal oct 3 14 at 0 07 ratchetfreak. 12 awg and 15 amp breaker is this just overkill good for that electrician. So any size circuit breaker of 20 amps or less will be ok. Except that a 15a receptacle may be legitimately driven by a 20a circuit unless the only thing driven by that circuit is a single non duplex 15a receptacle. Supercat jan 20 15 at 22 07. There is no problem using 12 awg wire on a circuit protected by a 15 ampere circuit breaker. Or anything else on the circuit tries to draw more than the 14 wire can handle the breaker will trip.