Can A Ground Wire Be Too Big. When you have high resistance you create heat. which can turn into a fire hazard. I hope that wasnt confusing.
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When you have high resistance you create heat. which can turn into a fire hazard. I dont believe you can go too large on wire size. If too small of a size is used. the wire could melt because of the large amount of current flowing through it compared to how much the cables can handle.
Unless that panel cant handle more than 30 amps. itd be better simply to increase size of the breaker. My understanding is that when building or installing an antenna designed to operate over a ground plane (e.g.
Accordingly. can wire be too big? If too small of a size is used. the wire could melt because of the large amount of current flowing through it compared to how much the cables can handle.
Wire run was about 150 feet to the house. Grounding and neutral wire too large for neutral bar.
The main wires that ran from my solar shed (and they were above ground) were very. very large. Grounding and neutral wire too large for neutral bar.
Your electrician can add more outlets when your wiring has increased current potential. 4 awg wire too large for circuit breakers.
The neutral and ground of the 4 awg cable could be connected without splices if the neutral and ground bars would accept 4 awg. A potential issue might be the wire is too big for the equipment.
The Connection Only Need To Be Adequate To Deal With The Current That Can Flow Through The Circuit.
Bigger wires offer additional benefits. The size of terminal or clamp it has to fit in). will all be determining factors in just how big is too big. Im glad to see someone actually use wire big enough!
Larger Wiring Can Sometimes Be Installed In Risky Areas Where Small Wiring Is.
If you are using banana plugs or pins this probably wont be an issue. but i am looking at running 12 gauge for my in wall wiring (for the same reason) and the amp i am looking at will only accept up to 14 gauge. The larger the wire the lower the resistance which means that less heat is produced when the current limited by the fuse or circuit breaker flows through the wire. Using larger gauge awg wire offers you more flexibility in how your electrical system is laid out.
The Main Wires That Ran From My Solar Shed (And They Were Above Ground) Were Very. Very Large.
2ga is good for about 150 amps without significant voltage drop. So what youre saying is that there is no loss in current or voltage between devices. The diameter of the cable and insulation was about 2 and it was designed to feed a very large shovel in the mine i work for and carried 7200 volts.
The Size Of Terminal Or Clamp It Has To Fit In). Will All Be Determining Factors In Just How Big Is Too Big.
Then choose a box with at least this much volume. If too small of a size is used. the wire could melt because of the large amount of current flowing through it compared to how much the cables can handle. 4 awg wire too large for circuit breakers.
At 10 Gauge That Shouldnt Be A Problem.
The purpose of the breaker at your main panel is to protect the #6awg wire. The larger wire will cost more. the pathway or where it has to fit. and the physical size of the connecting means (ie. Wire is sized at the intersection of cost and code(or customer specifications) i do commercial work and on alot of projects the engineers spec 12 gauge for everything that would normally be 14 gauge but thats kind of outside the point im making. larger wire gauges can carry more amps and has lower resistance which means less volt drop over longer runs. the only downside i can.