Why does my main 100 amp breaker keep tripping?

If your circuit breaker keeps tripping, it’s usually a sign of something wrong with the circuit. There could be a short circuit in one of the appliances or somewhere in the wiring. There could be a ground fault causing the breaker to keep tripping. There could be a circuit overload.

Why does my heater trip the circuit breaker?





Common Reasons Why a Heater Might Trip the Breaker

The most likely reason is that the heater is drawing too much current and overheating that circuit. This can be dangerous, so the breaker shuts off to protect you. A second reason is that you might have too many other appliances on the circuit.

Can thermostat cause breaker to trip?

The thermostat or furnace control is turning on a component or causing a load on the breaker that is causing the breaker to trip. There is actually a separation of the thermostat power circuit and the electrical circuit that powers the furnace.

What is a 60 amp breaker used for?

The Square D by Schneider Electric Homeline 60 Amp Two-Pole Circuit Breaker is used for overload and short-circuit protection. Homeline load centers are compatible with this breaker.

What would cause a main breaker to trip in a house?





Lightning strikes, power surges from the utility company, or an overload to the electrical panel can all cause the main breaker to trip. If an individual circuit breaker fails and loses its ability to trip as designed, it may actually be the main breaker that trips to provide the secondary safety shutoff.

How do you know if your main breaker is bad?

How To Tell if a Circuit Breaker Is Bad

  1. Won’t Stay in Reset Mode. If the breaker doesn’t stay in “reset” mode, it may be short-circuiting. …
  2. Notice a Burning Smell. …
  3. It Feels Hot. …
  4. Damage Is Visible To the Box or Outlets. …
  5. Frequent Breaker Trips. …
  6. It’s Old.

Sep 9, 2021

How do you fix a breaker that keeps tripping?

You can get your power back by following these three easy steps:

  1. Turn off all the lights and appliances affected by the power outage. Switch everything you can to the OFF position. …
  2. Find your circuit box and search for the breaker(s) in the OFF position. …
  3. Flip the breaker from OFF to ON.


Can a 60 amp breaker feed a 100 amp sub panel?

You can feed a 100 Amp panel with a 60 Amp breaker. Keep in mind that the sub panel needs to be rated above the breaker size.

Is 60 amp service sufficient?

A 60-amp service, for example, is probably inadequate for a modern home, while a 100-amp service is good for a home of less than 3,000 square feet that does not have central air-conditioning or electric heat.

What size wire do I need to run 60 amps 100 feet?



In the case of 60 amps, a 6-gauge wire is compatible with 50 feet. Once you reach 100 feet, you should switch to 4-gauge wires. This size applies to 150 feet as well. All in all, even though 6-gauge wiring is suitable for 60 amps, 4-gauge wiring is the better option.

Can number 6 wire carry 60 amps?

Determining Proper Size Wire

As we have previously mentioned, a 60amp wire size can range from 6 AWG to 4 AWG.

Will 6-gauge wire carry 60 amps?

This means that a wire for a 60 amp sub-panel 150 feet away must handle at least 97.5 amps. 6 AWG wire can handle 65 amps, 4 AWG wire can handle 85 amps.