Why Your Breaker Keeps Tripping and When It’s a Serious Electrical Issue

Dealing with a breaker that keeps tripping is undoubtedly frustrating, especially if you don’t know what’s causing the issue. It can disrupt your daily routine, damage your electronics, and create other problems. The cause isn’t always obvious. In some cases, frequent tripping could signal a deeper electrical issue that needs prompt attention from a licensed electrician. Understanding the potential causes could help you make informed decisions for your home.

What a Circuit Breaker Actually Does

Your electrical panel is the heart of your electrical system, distributing power throughout your home. It also houses multiple breakers, each controlling a specific circuit. The job of a circuit breaker is to “trip” when it senses overcurrent conditions, helping to prevent a fire, overheating, and other hazards. This means it shuts off and keeps electricity from flowing through the circuit.

Overloaded Circuits: The Most Common Cause

A circuit breaker might trip if there are too many devices trying to draw power from one circuit. If this situation happens, it’s often in areas like the kitchen, where several appliances might be running simultaneously. The issue causes the wiring to heat up and the breaker to shut off power to prevent damage or a fire. When this happens, you should disconnect some devices and redistribute the load by using different outlets.

Other common scenarios that could cause overloaded circuits include:

• Having outdated and/or damaged wiring
• Using damaged electrical components
• Plugging multiple high-powered devices into a single outlet
• Using space heaters and other electric items at the same time

Short Circuits and Why They’re More Serious

Short circuiting happens when an electrical current deviates from its normal path. This can happen for multiple reasons, including loose connections and damaged insulation on wires. It may also occur if a hot wire comes in contact with a neutral wire, which creates a sudden increase in current. This can cause the breaker to trip. Because of the potential hazards, you should contact an electrician as soon as possible.

Signs of short circuiting include:

• Burning odors
• Electric components that feel hot to the touch
• Scorched outlets
• Tripped circuit breakers
• Sparks while plugging in devices
• Visible damage to plugs or wiring

Ground Faults and Moisture Risks

Ground faults are another potential reason your breaker may be tripping. They often occur when electricity leaves the normal wiring path and flows to the ground, such as through a metal box, plumbing pipe, or moisture. Ground fault circuit interrupters (GFCIs), which are typically found in moisture-prone areas, are designed to shut off power within seconds when this happens. For safety purposes and code compliance, GFCIs are also required outdoors.

Areas in which ground faults might happen include:

• Basement
• Kitchen
• Bathrooms
• Workshops
• Outdoor outlets
• Garages

Faulty Appliances Can Trip Breakers

Appliances that have worn or damaged wiring could result in a breaker tripping. Those that are old and used frequently are especially at risk. Even using one malfunctioning appliance could trigger the breaker to shut off power. Replacing the damaged appliance is recommended.

Appliances that commonly trip breakers include:

• Space heaters
• Air fryers
• Aging HVAC units
• Old refrigerators
• Heat-generating hair styling tools
• Washing machines and dryers
• Electric ranges

Wiring Problems and Aging Electrical Systems

Corroded, loose, and damaged electrical wiring can cause a tripped breaker. Electrical wiring is typically considered old when it reaches 25 years of age. If your wiring has surpassed that point and you’re experiencing issues, you should contact an electrician.

Serious indicators of wiring problems include:

• Frequent breaker trips
• Buzzing or crackling sounds from the electrical panel
• Visible smoke
• Flickering or dimming lights
• Warm outlets
• Wiring that’s visibly damaged

When a Tripping Breaker Becomes a Serious Issue

One sign of a serious problem is when you reset the breaker, but it refuses to stay in the “on” position. It’s also an issue if multiple breakers are tripping at the same time. Other major indicators include if you notice scorch marks or burning odors coming from any part of your electrical system. This includes outlets and your electrical panel. The components also shouldn’t feel hot to the touch. All of these issues require professional attention.

Other indicators that you need fast, expert assistance include:

• Sizzling or buzzing sounds
• Multiple circuits malfunctioning simultaneously
• Hot to the touch electrical components

How to Prevent Frequent Breaker Trips

Tripped breakers might become more frequent when you repeatedly use too many high-powered devices simultaneously. It may also happen more often if you recently installed any new equipment, such as an EV charger or a smart refrigerator. Additionally, the older your system gets, the more you may notice tripped breakers. The climate could also have an impact, especially during extreme heat or cold.

There are several steps you can take to reduce the risk of tripping breakers. For example, avoid overloading outlets, replace damaged cords, and use dedicated circuits for high-power appliances. It’s also a good idea to unplug certain appliances when they’re not in use, such as toasters and microwaves. This can help reduce the overall electrical load on your system. Many plugged-in appliances continue to draw electrical power, even if they’re not being used. Unplugging them could also help you keep your utility bills to a minimum.

You should also make sure to schedule an electrical inspection. If your system is at least 25 years old, we recommend scheduling an appointment every 1 to 3 years. If it’s younger, an inspection every three to five years will typically suffice. We can inspect your system and look for issues that could easily worsen if left as-is.

Additionally, it’s important to call us if you’re planning on installing any appliances that can draw significant power. This can help prevent issues like tripping breakers. Our team will perform an inspection and recommend any necessary upgrades to ensure your electrical system functions safely and optimally.

Tips to reduce the chances of tripping breakers include:

• Don’t overload circuits
• Don’t run high-powered appliances simultaneously
• Upgrade your electrical panel
• Install GFCIs
• Unplug unused devices and appliances
• Use dedicated circuits for high-powered appliances
• Schedule electrical inspections
• Replace damaged plugs and cords
• Upgrade old appliances

Don’t Ignore What Your Breaker Is Telling You

Don’t continue to be frustrated by tripping breakers. Some reasons for the issue are easily fixable, while others indicate a serious safety hazard. Calling a reliable electrician can help you determine the condition of your system and protect your home.

Roby Services offers high-quality electrical services throughout the greater Charlotte metropolitan area that can resolve these and other issues. Schedule an electrical inspection today!