 |
InspectAPedia® |
InspectAPedia
|
Free Encyclopedia of Building & Environmental Inspection, Testing, Diagnosis, Repair | Ask a Question or Search InspectAPedia |
 Mobile ViewELECTRICAL INSPECTION, DIAGNOSIS, REPAIR AFCIs ARC FAULT CIRCUIT INTERRUPTERS ALUMINUM SECs & WIRING ALUMINUM WIRING HAZARDS AMPS & VOLTS DETERMINATION AMPACITY - the LIMITING FACTOR APPLIANCE EFFICIENCY RATINGS BACKUP ELECTRICAL GENERATORS Cadet & Encore Heater Recall CIRCUIT BREAKER FAILURE CIRCUIT BREAKER SIZE for A/C or HEAT PUMP CIRCUIT BREAKER SIZE for A/C or HEAT PUMP Classified CIRCUIT BREAKER WARNING CUTLER HAMMER PANEL FIRE CONDUIT, ELECTRICAL CORROSION in ELECTRICAL PANELS CORROSION & MOISTURE SOURCES in PANELS DEFINITIONS of ELECTRICAL TERMS DIRECTORY OF ELECTRICIANS DIRECTORY OF ELECTRICIANS - Aluminum Wiring DIRECTORY OF ELECTRICIANS - FPE Zinsco ELECTRIC HEAT ELECTRIC METERS & METER BASES ELECTRIC MOTOR DIAGNOSTIC GUIDE ELECTRIC MOTOR OVERLOAD RESET SWITCH ELECTRIC PANEL AMPACITY ELECTRIC PANEL INSPECTION ELECTRIC PANEL MOISTURE Electric Power Frequency Table ELECTRICAL BASICS EMF RF FIELD & FREQUENCY DEFINITIONS ENERGY SAVINGS in buildings ELECTRICAL GENERATORS ELECTRICAL GROUND SYSTEM INSPECTION FEDERAL PACIFIC FPE HAZARDS FEDERAL PACIFIC FPE HAZARD SUMMARY FPE FAILURE REPORTS FPE FIRE & FAILURE PHOTOS FPE FAILURE FIELD REPORTS FPE HAZARD ARTICLES, STUDIES Summary of the FPE Stab-Lok Hazard FPE Fraud - Press Release FPE Fraud Stab-Lok SEC report FPE Exxon Scandal Article How to Repair FPE Stab-Lok FPE- Fires Waiting to Happen, Debate Waiting to End FPE Technical Report - Independent Research 2007 FPE Technical Report - Independent Research 2011 New Jersey FPE Class Action 2005 FPE St Louis Seminar 2004 Federal Pioneer Recall 1997 EXXON Buys a Scandal 1980 FPE HISTORIC DATES 1950-Present FPE Pre-1970 STAB-LOKS OK? FPE HISTORY FPE & FP IDENTIFICATION, HOW TO FPE STAB-LOK PANEL COVERS FEDERAL NOARK PANELS FEDERAL ELECTRIC PANELS FEDERAL PIONEER PANELS FPE PANEL DOOR LABELS FPE TOGGLE SWITCH FPE BREAKER ID PHOTOS FPE BREAKER LABELS HOW TO ID FPE IF NO LABELS FPE PANEL BUS DESIGNS FPE PANEL AGE MATTERS? OTHER FPE DEFECTS FPE INCIDENTS, HOW TO REPORT FPE INVESTIGATION CPSC Revised FPE INVESTIGATION CPSC 1982 FPE INVESTIGATION CPSC 1983 FPE IAEI LETTER INACCURATE FPE INVESTIGATION CPSC Revised FPE INVESTIGATION CPSC 1982 FPE INVESTIGATION CPSC 1983 FPE HAZARD IAEI LETTER INACCURATE FPE PANEL ADVICE for HOME BUYERS FPE PANEL INSPECTION REPORTS FP FEDERAL PIONEER in CANADA What Are Federal Pioneer Panel Concerns? Federal Pioneer Warranty Alert Federal Pioneer Electrical Circuit Breaker Recall Field Reports of Federal Pioneer Problems Other Federal Pioneer Concerns Are Recent Federal Pioneer Stab-Loks Safe? FEDERAL PIONEER PANELS FPE REPAIR ELECTRICIANS FPE REPLACEMENT BREAKERS FPE REPLACEMENT PANELS FPE REPLACEMENT PANEL COSTS CAN'T AFFORD A NEW ELECTRIC PANEL? FPE Stab-Lok Panel Test Report FPE PANEL Test Performed FPE PANEL Test Results Photos of FPE Stab-Lok Panel FPE SUB PANELS, RISK ASSESSMENT FPE STAB-LOK: FIRES WAITING TO HAPPEN How Many Stab-Loks Stab-Lok Failure Rate Proper Repair Proving the Hazard Multiwire Circuits Single Pole Breakers Latent Safety Hazard Failure Reports Technical Reports FPE Stab-Lok TECHNICAL REPORT FPE Stab-Lok Circuit Breaker Test Results CPSC Tests FPE Test Results Southwest Research Incorporated Underwriters Laboratories Inc. Recent Testing of Field Samples FPE Stab-Lok Combination Breaker/GFI Non-FPE Stab-Lok Breakers FPE Main Breakers FPE Stab-Lok Panels FPE Stab-Lok Panels with "Rule of Six" Configuration Hazardous Failure - an Example History of the FPE Problem Should FPE Panels be Replaced? FPE Stab-Lok TECHNICAL REPORT-2004 FPE Stab-Lok Panel Test Report FPE PANEL Test Performed FPE PANEL Test Results Photos of FPE Stab-Lok Panel FPE Stab-Lok Hazard Summary Page for Public Use GENERATORS, ELECTRICAL GFCI PROTECTION,Testing GFCIs AFCIs HEATING COST FUEL & BTU Cost Table HEAT, ELECTRIC HEAT TAPE USAGE GUIDE Hertz - Definitions of KHz MHz GHz THz KNOB & TUBE WIRING LIGHTING, EXTERIOR GUIDE LIGHTING, INTERIOR GUIDE LIGHTNING PROTECTION SYSTEMS LOW VOLTAGE BUILDING WIRING MAIN DISCONNECT MAIN DISCONNECT AMPACITY MOISTURE SOURCES in PANELS MULTI-WIRE CIRCUITS MURRAY SIEMENS Recall PHOTOVOLTAIC POWER SYSTEMS PUSHMATIC - BULLDOG PANELS REMOTE ELECTRIC POWER, PHOTOVOLTAIC RUST in ELECTRICAL PANELS SAFETY for ELECTRICAL INSPECTORS SE CABLE SIZES vs AMPS SIEMENS MURRAY Recall SQUARE-D RECALLS UNDERGROUND SERVICE LATERALS VOLTAGE MEASUREMENT EQUIPMENT WIND ENERGY SYSTEMS WIND TURBINES & LIGHTNING ZINSCO / SYLVANIA HAZARDS More Information |
This document provides photographs and descriptions of FPE Stab-Lok circuit breakers of various types and ages in order to assist in their identification. Page top photo of an FPE Stab-lok circuit breaker is provided courtesy of electrical panel researcher David Carrier. Replacement FPE Stab-Lok circuit breakers are unlikely to reduce the failure risk of this equipment. We recommend that residential FPE Stab-Lok electrical panels be replaced entirely or the entire panel bus assembly be replaced, regardless of FPE model number or FPE year of manufacture. We do not sell circuit breakers nor any other products. InspectAPedia tolerates no conflicts of interest. We have no relationship with advertisers nor with topics or services discussed at this website.© Copyright 2012 InspectAPedia.com, All Rights Reserved. Information Accuracy & Bias Pledge is at below-left. Use page top links to major topics or use links at the left of each page to navigate within topics and documents at this website. Green links show where you are in a document series or at this website. Identification Photos for FPE Stab-Lok Circuit BreakersWatch out: Safety warning - while opening the hinged door provided for consumer use to access and reset the breakers is permitted, because there is risk of dangerous or even fatal electric shock in any electrical panel interior, only an expert should actually remove the front cover. See our complete list of Federal Pacific Electric (and its various name forms) electrical panels and circuit breakers found at FPE Stab Lok IDENTIFICATION. The molded-case FPE Stab-lok patent numbers seen on the FEP circuit breaker sides and FPE Stab-lok circuit breaker label close ups are at FPE BREAKER LABELS. Stab-lok Circuit Breaker PhotographsJeff Weissman contributed the photo below-left of a gray FPE Stab-Lok circuit breaker. While the most common molded case circuit breaker is black in color, FPE Stab-lok breakers have been obseved in this gray color, an odd camoflage color mix that may have been a "one-off" fooling around on the production line. On occasion a Federal Pacific Stab-Lok Electrical Panel or Breaker manufacturing factory worker might experiment with a mix of plastics in the circuit breaker case molding machine, photo courtesy of J. Bolton. Older FPE Stab-loks may have a brown molded case (see photos further below)..
Below we show two sides of another "camouflage" multi-colored plastic case FPE Stab-lok circuit breaker provided by researcher David Carrier (May 2010). Notice that the two sides of the case were produced in different processes and most likely at different times. This mix-and-match product might be an indicator of frequent adjustments and experiments on the FPE Stab-lok equipment production line.
The FPE Stab-lok GFCI breaker at above left was for sale on eBay. FPE NB type breakers (above right) use a screw connection at the bus. Below are photographs of a 40-Amp FPE Stab-lok breaker that help identify FPE Stab-lok equipment. Provided courtesy of electrical panel researcher David Carrier.
Pre-1970 FPE Stab-Lok Circuit BreakersBelow are photographs, courtesy of electrical panel researcher David Carrier, that help identify older pre-1970 FPE Stab-lok circuit breakers that have the properties we have described at FPE Pre-1970 STAB-LOKS OK? Below, two views of a 50-Amp double pole pre-1970 FPE Stab-lok circuit breaker. Below-left, the breaker bus-bar connectors; Below right, the FPE Stab-lok breaker wire connectors. You'll notice that these older FPE Stab-lok models have copper parts and a hexagonal toggle switch.
Questions & Answers regarding this articleQuestions & answers on how to identify Federal Pacific Electric Stab Lok or FPE Stab Lok circuit breakers. Ask a Question or Search InspectAPediaHTML Comment Box is loading comments...
Recommend / Share this Article
... Technical Reviewers & References
Use links just below or at the left of each page to navigate this document or to view other topics at this website. Green links show where you are in our document or website. FPE Stab-Lok HAZARDS & REPAIRS WEBSITE - See detailed links at page left
Books & Articles on Building & Environmental Inspection, Testing, Diagnosis, & Repair
|
