What Keeps Tripping your Breaker
Switching on a lamp, starting the washing machine, and plugging in a hair dryer are only some of the acts that can result in the entire room’s electrical power shutting off. A localized power outage like this can be an immediate source of stress.
In many cases, a quick fix is available for a tripped breaker. However, if your breaker is constantly or frequently tripping, a professional inspection is necessary. What should you know about constantly tripping circuit breakers?
Four Types of Circuit Breakers
In homes across Orlando and beyond, low-voltage circuit breakers are most commonly used. There are four types of low-voltage breakers found in residences, and these are GFCI, magnetic, thermal, and thermal-magnetic breakers.
GFCI breakers are specifically designed to eliminate power disruption due to ground faults. A ground fault occurs when the flow of electricity deviates from the desired path and reaches the ground. GFCI outlets are commonly found in kitchens and bathrooms. They often have two buttons. These are for “test” and “on/off.”
Magnetic breakers detect the power of electrical currents. This type of breaker has an electromagnet that interrupts the electrical current if it detects an unusually strong current.
Thermal breakers detect the temperature of the metal components in the electrical system in a home. They have metal strips that bend according to the heat emitted. When the temperature is too high, the electrical current is interrupted.
A thermal-magnetic breaker is more effective breaker type than a magnetic breaker or a thermal breaker. This is because it detects both the strength of the electrical current and the temperature.
Why Do Circuit Breakers Trip?
The three most common reasons why circuit breakers trip are an electrical overload, a short circuit and a ground fault. Some of these causes have quick fixes that will get the power back on right away. However, if the breaker trips again, a diagnostic inspection is necessary.
An overloaded circuit occurs when the electrical load capacity of the circuit is exceeded. Most residences have 15-amp or 20-amp breakers. However, that doesn’t mean that the breaker will accommodate this amperage. Often, the breaker trips when an 80% load capacity is reached.
A short circuit occurs when two electrical wires on the same pathway don’t connect. It might occur when neutral wires and hot wires touch. In some cases, a short circuit is caused by faulty wiring in the electrical outlet. A short circuit is a true safety hazard that requires immediate attention. It can result in house fires, burns and shocks.
With a ground fault, the electrical current flows to the ground rather than along the desired pathway. As a result, power surges to the circuit breaker, and the breaker trips. This issue can also result in shocks and fires. A ground fault is typically caused by damaged electrical wires, a damaged circuit breaker box or water leaking into the breaker box.
What to Do If Your Breakers are Constantly Tripping
The first time or two when your circuit breaker trips, you likely will turn the breaker off and then on again to restore power. However, you should not do this if you notice an electrical spark or hear popping sounds when you plug in the electrical device or turn it on.
If your circuit breaker is overloaded, you can unplug a few power cords for devices you aren’t using. This is a short-term fix. If you plan to continue using more power in the area than the breaker can support, upgrading the breaker with professional installation is the long-term solution.
If you suspect that you have a short circuit, professional diagnostics and repair service are needed. This is a dangerous situation that can result in serious property damage and personal injury. Burning, discoloration, and brittle or cracked insulation around the outlet panel are signs that you need to call a licensed electrician.
The most common way to prevent a ground fault issue is to install GFCI breakers. However, it is also important to address the problem causing the ground fault. For example, if damaged wiring is to blame, the wiring should be replaced.
Schedule Service at Orlando Mister Sparky
Constantly tripping circuit breakers are more than an annoyance. They can indicate a potentially serious issue with your home’s electrical system. Mister Sparky has a team of licensed electricians who can accurately diagnose and repair the issue. We provide fast, friendly service and always take time to answer our customers’ questions. Don’t put up with any malarky, call Mister Sparky.
