Can I just replace the breakers instead of the whole panel?

No. With Federal Pacific, the problem is the bus bar design: the breakers don't make reliable contact. With Zinsco, the breakers are fused to the bus bar. In both cases, the entire panel has to come out.

Will my insurance drop me for having a Federal Pacific panel?

More companies are flagging them every year. Some issue 30-day non-renewal notices after routine inspections. We provide the panel assessment report and post-replacement inspection certificate your insurance company needs to reinstate the policy.

Will a Federal Pacific panel affect my home sale?

Yes. Home inspectors flag these panels routinely, and some lenders won't originate a mortgage until the panel is replaced. Replacing proactively removes a common negotiation point and speeds up closing.

How long does a panel replacement take?

Most replacements take one day. Power is off for 4 to 6 hours while the panel is swapped, circuits are transferred and labeled, and everything is tested. Duke Energy pulls the meter in the morning and reconnects after inspection.

It's worked fine for 40 years. Why replace it now?

The failure mode is invisible: a breaker that doesn't trip looks exactly like one that's working fine. Independent testing found Stab-Lok breakers fail to trip 25-65% of the time. At 40-60 years old, every component is well past its expected service life.

Dangerous Panel Replacement | Proctor Electric

Known Fire Hazards

The panels we
replace most.

Documented Failure

Federal Pacific Stab-Lok

Installed in homes from the 1960s through the mid-1980s. Independent testing found Stab-Lok breakers fail to trip 25–65% of the time depending on configuration. A New Jersey court found that FPE systematically faked their UL safety testing . the breakers were never properly certified. The CPSC investigated but closed the case in 1983 without issuing a recall. An estimated 2,800 house fires per year are attributed to these panels. They're still in thousands of Wilmington homes because they don't look broken until something catches fire.

Bus Bar Failure

Zinsco / GTE-Sylvania

The breakers in Zinsco panels melt to the aluminum bus bar over time. When they fuse, they can't trip. You flip the breaker off and it's still conducting. Common in homes built in the '60s and '70s. Also sold under the Sylvania and Kearney names . check all three. More insurance companies are flagging these every year.

Recalled Models

Challenger

Certain Challenger breakers from the 1980s–90s (specifically Type A side-clip and HAGF models) fail to trip and have been linked to fires. The CPSC issued a recall on specific Challenger GFCI breakers. Bus bar connections also loosen over time, causing arcing. Not all Challenger panels are affected . we can identify which ones during a panel assessment.

Obsolete Equipment

Pushmatic / Bulldog

Pushmatic panels use push-button breakers instead of toggle switches. Common in Wilmington homes built in the '50s through '70s. The breakers become stiff and fail to trip over time, and replacement parts are no longer manufactured. Some insurance companies now flag these panels. If you have one, there's no way to properly maintain it.

Identification

How to identify
your panel.

Look for the brand name on the panel door or stamped inside the cover
Federal Pacific panels say "Stab-Lok" on the breakers , usually orange or red handles
Zinsco panels have colored breaker handles . red, blue, green. Also check for "Sylvania" or "GTE-Sylvania" . same panel, different label
Pushmatic panels have push-button breakers instead of toggle switches
If you're not sure, text a photo to (910) 431-8227 . I'll tell you in five minutes, no charge

Active Failure

Signs your panel
is failing now.

These panels can sit quietly for decades before something goes wrong. But if you're seeing any of these, don't wait on a quote . call today.

Scorch marks or discoloration on the panel cover or surrounding wall

Burning smell near the panel , even faint or intermittent

Breakers that feel hot to the touch

Breakers that won't stay reset or trip repeatedly

Lights flickering or dimming under load (running a dryer, AC, etc.)

Melted plastic on breaker handles or inside the panel cover

Self-Check

How to identify
a dangerous panel.

Look for "Federal Pacific" or "FPE" on the panel door
Look for "Stab-Lok" printed on the breakers
Look for "Zinsco" on the panel or breakers
Breakers that won't fully reset (stuck halfway)
Scorch marks or melted plastic inside the panel
Warm or hot panel cover
Buzzing or humming from the panel
Burning smell near the panel

The Process

Old panel out.
New panel in.

01

Assess & Quote

We confirm the panel type, check the meter base and service entrance, and give you an itemized quote. We also document everything for your insurance company if they need it.

02

Permit & Schedule

We pull the New Hanover County permit before any work starts. NC requires a permit for all panel replacements . if someone tells you otherwise, that's a red flag.

03

Replace & Upgrade

Old panel out, new Square D QO in. Every circuit transferred, labeled, and tested. Grounding and bonding brought up to current code. Duke Energy pulls the meter in the morning and reconnects after inspection.

Insurance Flagged Your Panel?

More insurance companies are flagging these panels every year. Some cancel outright. Others give you 30 days to replace or lose coverage. If you've gotten that letter, don't panic , but don't wait either.

We provide everything your insurer needs: panel assessment report, itemized replacement quote, and the post-install inspection certificate that proves the work was done to code. Most customers get their policy reinstated within a week of replacement.

You might also need.

Compare

Known dangerous panels
side by side.

	Federal Pacific (FPE)	Zinsco	Challenger
The problem	Breakers don’t trip under overload — up to 60% failure rate in independent testing	Breakers fuse to the bus bar, can’t be removed	Zinsco lineage — loose bus bar connections and breaker failures
Breaker name	Stab-Lok	Zinsco / GTE-Sylvania	Challenger (Type A / HAGF models)
Common in homes built	1960s – 1980s	1960s – 1970s	1980s – 1990s
Fire risk	High — documented house fires nationwide	High — arcing and melting at bus bar	Moderate to high depending on model
Insurance impact	Many carriers won’t insure or will raise rates	Same	Less common but some carriers flag it
Fix	Full panel replacement — no partial fix	Full panel replacement	Replacement recommended

Where Cliff Works

Dangerous panel replacement areas.

We replace Federal Pacific, Zinsco, and Challenger panels throughout the Wilmington area. A lot of the homes we see in Myrtle Grove and Monkey Junction were built in the '70s and '80s. right when these panels were going into everything. The beach communities are worse: salt air in Wrightsville Beach, Carolina Beach, and Kure Beach accelerates the corrosion that makes these panels even more dangerous.

We also service Hampstead, Leland, Ogden / Porters Neck, and Figure Eight Island. If your insurance company is asking about your panel, call before they cancel the policy.

Common Questions

Dangerous panel
FAQ.

Open the panel door and look for the words "Federal Pacific" or "FPE" on the inside of the cover. The breakers themselves will say "Stab-Lok" on the handle. They're usually a distinctive orange or red color. If you're not sure, text a photo to (910) 431-8227 and I'll tell you in five minutes.

Yes. The breakers in Zinsco panels fuse to the aluminum bus bars over time. Once that happens, the breaker can't trip even during an overload. You can flip the handle to "off" and the circuit is still live. This is well-documented by inspectors, insurers, and court rulings. I've pulled Zinsco panels where the bus bar was visibly melted and the homeowner had no idea.

Some will, some won't, but more companies are flagging them every year. I've had customers get non-renewal letters from their insurer after a routine home inspection. If that's happened to you, I can provide the panel assessment report and post-replacement inspection certificate your insurance company needs to reinstate the policy.

Pricing depends on the panel size, whether the meter base needs replacing, and what the inspector requires. That includes the new panel, all breakers, permit, inspection, and Duke Energy coordination for the meter pull. I quote everything itemized up front, so there are no surprises. See more on panel upgrades.

No. With Federal Pacific, the problem is the bus bar design: the breakers don't make reliable contact with the bus. Swapping breakers doesn't fix that. With Zinsco, the breakers are literally fused to the bus bar. In both cases, the entire panel has to come out. There's no halfway fix for these.

Most replacements take one day. Power is off for 4 to 6 hours while I swap the panel, transfer all the circuits, and label everything. Duke Energy pulls the meter in the morning and reconnects after inspection. If the meter base needs replacing or there's aluminum wiring that needs addressing, it can stretch into a second day.

Square D QO for most residential replacements . it's a premium panel with readily available breakers. I don't install cheap builder-grade equipment. If you're also doing a service upgrade (say, going from 100-amp to 200-amp), I'll recommend the right panel for the load.

Yes. Home inspectors flag these panels routinely, and some lenders won't originate a mortgage until the panel is replaced. I've seen deals fall through over a panel that could've been replaced before listing. If you're selling, replacing proactively removes a common negotiation point and speeds up closing. If you're buying, get a quote before you close so you know what you're walking into.

That's the most common thing I hear. The problem is that the failure mode is invisible . a breaker that doesn't trip looks exactly like a breaker that's working fine. Your wiring could be degrading behind the walls for years without any visible sign. And at 40–60 years old, every component in these panels is well past its expected service life, even if they weren't defective by design.

Significantly. Salt air corrodes bus bar connections and breaker contacts in any panel, but in panels that already have marginal designs . FPE, Zinsco . that corrosion pushes them from defective to actively dangerous faster. I see this constantly in Wrightsville Beach, Carolina Beach, and Kure Beach homes.

Replace Your Federal Pacific or Zinsco Panel Now.

Get a Free Quote

The panels we
replace most.

Federal Pacific Stab-Lok

Zinsco / GTE-Sylvania

Challenger

Pushmatic / Bulldog

How to identify
your panel.

Signs your panel
is failing now.

How to identify
a dangerous panel.

Old panel out.
New panel in.

Assess & Quote

Permit & Schedule

Replace & Upgrade

Insurance Flagged Your Panel?

You might also need.

Known dangerous panels
side by side.

Dangerous panel replacement areas.

Dangerous panel
FAQ.

How do I know if I have a Federal Pacific panel?

Are Zinsco panels really dangerous?

Will my insurance drop me for having a Federal Pacific panel?

How much does it cost to replace a dangerous panel?

Can I just replace the breakers instead of the whole panel?

How long does a panel replacement take?

What panel do you replace it with?

Will a Federal Pacific panel affect my home sale?

It's worked fine for 40 years . why replace it now?

Does salt air make these panels worse?

Have a Federal Pacific or Zinsco? Call today.

Replace Your Federal Pacific or Zinsco Panel Now.

Get a Free Quote

The panels wereplace most.

Federal Pacific Stab-Lok

Zinsco / GTE-Sylvania

Challenger

Pushmatic / Bulldog

How to identifyyour panel.

Signs your panelis failing now.

How to identifya dangerous panel.

Old panel out.New panel in.

Assess & Quote

Permit & Schedule

Replace & Upgrade

Insurance Flagged Your Panel?

You might also need.

Panel Upgrades

Rewiring

Surge Protection

Known dangerous panelsside by side.

Dangerous panel replacement areas.

Dangerous panelFAQ.

How do I know if I have a Federal Pacific panel?

Are Zinsco panels really dangerous?

Will my insurance drop me for having a Federal Pacific panel?

How much does it cost to replace a dangerous panel?

Can I just replace the breakers instead of the whole panel?

How long does a panel replacement take?

What panel do you replace it with?

Will a Federal Pacific panel affect my home sale?

It's worked fine for 40 years . why replace it now?

Does salt air make these panels worse?

Have a Federal Pacific or Zinsco? Call today.

The panels we
replace most.

How to identify
your panel.

Signs your panel
is failing now.

How to identify
a dangerous panel.

Old panel out.
New panel in.

Known dangerous panels
side by side.

Dangerous panel
FAQ.