Federal Pacific Circuit Breaker Panels

Are Federal Pacific Circuit Breaker Panels Safe? What Homeowners Need to Know

If you own an older home built between the 1950s and 1980s, there’s a chance it may contain a Federal Pacific Circuit Breaker Panels, (FPE) could be a serious safety concern.

What Are Federal Pacific Circuit Breaker Panels?

Federal Pacific Electric was a widely used manufacturer of electrical panels in North America. Their “Stab-Lok” panels were installed in millions of homes from the 1950s through the 1980s. On the surface, these panels looked and operated like any standard breaker box. But over time, major flaws came to light.

The Safety Issue

The main problem with FPE panels lies in their failure to trip during electrical overloads or short circuits. Circuit breakers are designed to trip and shut off power when too much electricity flows through the circuit — this helps prevent overheating, fires, and electrical shocks.

Multiple tests and investigations found that Federal Pacific Circuit Breaker Panels often fail to trip, even in dangerous conditions. Some estimates suggest that these failures have contributed to thousands of fires across the U.S.

Signs You May Have an Federal Pacific Circuit Breaker Panels (FPE)

Check your breaker box for the following indicators:

  • The name Federal Pacific Circuit Breaker Panels or FPE on the panel door

  • The words Stab-Lok are printed on the breakers

  • A characteristic red strip across the breaker switches

If you spot any of these, it’s time to take action.

What Should You Do?

Most electricians recommend replacing Federal Pacific panels rather than repairing or upgrading them. While the cost can vary, replacing your panel is a small price to pay for peace of mind and safety.

Before making any decisions, hire a licensed electrician to inspect your panel and discuss your options. In some cases, insurance companies may even require replacement before approving coverage.

Contact Tru Craft Electrical to replace your Federal Pacific Panel

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Tru Craft Admin Master Electrician
Meet John Kostoff, Master Electrician and founder of Tru-Craft Electric. When John and his wife, Mary, moved from Buffalo to Colorado back in 1979, they set out not just to build a business but to create a community-focused electrical service grounded in honesty, hard work, and respect. Over the last four decades plus, John has upheld that promise: doing things right, charging fairly, treating every customer like a neighbor, and showing up on time. Today, John’s legacy is carried forward by his two sons—Peter, also a Master Electrician, and Tim, soon-to-be journeyman—while Mary keeps the engine of the business humming from the accounting side. From offering free electrical inspections after the Marshall Fire to helping rebuild safe, reliable systems, John and the team have never shied away from rolling up their sleeves when the community needed them. With Tru-Craft Electric, you’re not just hiring an electrician; you’re gaining a trusted local partner who understands your home, your needs, and the importance of doing the job right.

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