Federal Pacific Stab Lok Circuit Breakers. A breaker cuts off the power to a circuit by tripping when it detects a circuit overload. Federal pacific stab lok circuit breaker sub panels used as hvac service power switches yes tim those are fpe stab lok breakers of the design which raises the safety concerns about which you have read.
Federal Noark 200 Amp Electrical Breaker Box Panel 1957 Etsy Electrical Breaker Box Electrical Breakers Breaker Box from www.pinterest.com
In the very unlikelihood that one of the 20 amp single pole circuit breakers in the federal pacific panel were to fail the ul listed 60a 2 pole square d circuit breaker would trip thus protecting the federal pacific panel and all down stream equipment. These circuit breakers were manufactured and sold in the 1950s and 1960s and they have been used in millions of homes. If your circuit breaker panel fails the electrical wires can get so hot that they start a fire.
If your circuit breaker panel fails the electrical wires can get so hot that they start a fire.
Unfortunately this breaker failure happens every year in homes equipped with federal pacific electric fpe stab lok panels. Circuit breakers should only be replaced with new tested and safety agency listed circuit breakers. Federal pacific electric co. The main panel federal pacific sold was the stab lok named after its breaker functionality.
