Federal Pacific Stab Lok Electrical Panels. All stab lok breakers made since federal pacific electric acquired the line from federal electric products circa 1960 are likely to be miscalibrated high this includes substitute types the calibration means in the stab lok design was extremely poorly thought out. Inside the box look for a label that says stab lok the breakers will have a red stripe cross each switch.
Recalls lawsuits and decades of failed inspections have once again brought federal pacific electric fpe stab lok circuit breakers under intense scrutiny over their inherent fire and safety hazards. Federal pacific electric fpe sold millions of panels between the 1950 s and 1980 s. They were one of the most popular brands on the market at that time and were installed in millions of homes and businesses.
Federal pacific electric panel replacement.
Due to their popularity many buildings and houses still have fpe electrical panels in them to this day. All stab lok breakers made since federal pacific electric acquired the line from federal electric products circa 1960 are likely to be miscalibrated high this includes substitute types the calibration means in the stab lok design was extremely poorly thought out. They are typically clearly labeled with the words federal pacific electric or fpe also when you open the door you will often see the words stab lok in the center or on the side of the breaker panel. Millions of homes were built with fpe stab lok panels between 1950 and 1990.
