A good breaker trips turning off the power to that circuit if it is overloaded.
Federal pacific electrical panel issues.
The story behind federal pacific electrical panels.
Federal pacific electric stab lok service panels and breakers are a latent hazard and fpe circuit breakers can fail to trip in response to overcurrent leading to electrical fires.
Answer since these panels have a known potential fire safety issue we always recommend full replacement when found during an inspection.
Federal pacific panels also known as fpe panels were a popular residential electrical panel choice in the mid to late 20th century.
And canadian homes were built with circuit breaker panels that one expert has questioned as a potential fire hazard.
The problem with federal pacific breaker panels is that some of the double pole 220 volt circuit breakers and some of the single pole 120 volt circuit breakers may not operate as intended if overloaded.
In 1983 the consumer product safety commission closed its two year investigation and felt it impossible to create a product recall at the time because of budget issues even as federal pacific panels and breakers continued to be installed in millions of homes that to this day still run the risk of an electrical fire.
According to a report some federal pacific electric panels failed to operate properly nearly 60 of the time in the event of a power surge.