Your panel is trying to tell you something
Most homeowners never think about their electrical panel until something goes wrong. But panels give warning signs long before they fail. Here are the ones Bruce sees most often on service calls across Central NJ.
1. Your breakers trip regularly
A breaker trips when a circuit draws more current than the breaker is rated for. It is a safety feature. But if the same breaker trips every time you run the microwave and the toaster at the same time, or if multiple breakers trip in the same week, your panel is overloaded.
This is especially common in homes built before 1990. A 100-amp panel was plenty when the biggest electrical load was a window AC unit. Add a modern kitchen, home office, multiple TVs, and a charging phone on every nightstand, and that 100-amp panel is maxed out.
2. You have a Federal Pacific, Zinsco, or Pushmatic panel
These three brands are known safety hazards. They are no longer manufactured, and for good reason.
Federal Pacific (FPE) Stab-Lok panels are the worst offenders. Independent testing found that FPE breakers fail to trip during overcurrent events up to 60% of the time. When a breaker does not trip, the wire overheats. That is how fires start. If you open your panel door and see the Stab-Lok name, call an electrician.
Zinsco panels have a similar problem. The breakers can melt to the bus bar, making them impossible to trip manually or automatically.
Pushmatic panels use a push-button design instead of toggle switches. Parts have been unavailable for decades. If a breaker fails, you cannot replace it.
If you have any of these brands, replacement is not a matter of "if" but "when." Most insurance companies in NJ either will not cover these panels or charge a significant surcharge.
3. Lights flicker or dim when appliances turn on
When your lights dim briefly as the refrigerator compressor kicks on, that is a voltage drop. Small, brief dips are normal. But if your lights visibly flicker every time the AC starts, the dryer runs, or you turn on a hair dryer, your panel or service entrance wiring cannot keep up with demand.
4. You smell burning or see scorch marks
Any burning smell near your panel is an emergency. Turn off the main breaker and call an electrician immediately. Scorch marks on the panel cover, melted plastic around breakers, or discolored wiring inside the panel mean connections are arcing. Arcing creates heat. Heat causes fires.
Do not try to diagnose this yourself. Do not open the panel cover. Call an electrician.
5. Your panel is warm to the touch
An electrical panel should be room temperature. If the panel cover feels warm or hot, there is a loose connection or overloaded circuit generating excess heat inside. This is another situation where you should call an electrician rather than investigate on your own.
6. You are adding a major electrical load
Planning to install an EV charger? Adding central air conditioning? Putting in a hot tub? Building a home addition? All of these require significant amperage that your current panel may not have room for.
An EV charger needs a 40 to 60 amp dedicated circuit. A central AC unit needs 30 to 60 amps. If your panel is already running at capacity, you need an upgrade before adding these loads.
7. Your home still has 60 or 100-amp service
Homes built before 1960 often have 60-amp service. Homes from the 1960s through 1980s typically have 100-amp service. Neither is adequate for how we use electricity today.
A 200-amp panel is the current standard. It gives you enough capacity for modern appliances, an EV charger, a generator transfer switch, and room to grow.
What to do next
If any of these signs apply to your home, get an electrician to look at your panel. Not every issue requires a full upgrade. Sometimes a breaker replacement or circuit rebalancing solves the problem.
But if your panel is undersized, a hazardous brand, or showing physical signs of distress, a 200-amp upgrade is the fix. In Central NJ, a panel upgrade runs $1,800 to $4,500 depending on the scope.
Call Bruce at (800) 732-0585 for a free panel inspection. He will open the panel, check the brand, amperage, breaker condition, and connections, then tell you exactly what it needs. If it is fine, he will tell you that too.