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Federal Pacific Electric (FPE) Panels - CPSC Information
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• The closing statement regarding a CPSC Investigation of FPE Circuit Breakers and more safety advice for FPE Stab-Lok breakers

This page contains a closing statement regarding a CPSC Investigation of FPE Circuit Breakers and additional safety information for consumers.

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NOTE: This document has been entered verbatim from the original document. Important safety remarks and independent study reports of FPE hazards and advice about what to do can be found at More Information about FPE below.

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FOR RELEASE: MARCH 3, 1983

U.S. Consumer Product Safety Commission CLOSES INVESTIGATION OF FPE CIRCUIT BREAKERS AND PROVIDES SAFETY INFORMATION FOR CONSUMERS

WASHINGTON, D.C. -- The Consumer Product Safety Commission announced today that it is closing its two year investigation into Federal Pacific Electric Stab-lok type residential circuit breakers. This action was taken because the data currently available to the Commission does not establish that the circuit breakers present a serious risk of injury to consumers.

The Commission investigation into Federal Pacific Electric (FPE) circuit breakers began in June, 1980, when Reliance Electric Co., a subsidiary of Exxon Corporation and the parent to FPE, reported to the Commission that many FPE circuit breakers did not fully comply with Underwriters Laboratories, Inc. (UL) requirements. Commission testing confirmed that these breakers fail under certain UL calibration test requirements. The Commission investigation focused primarily on 2-pole residential circuit breakers manufactured before Reliance acquired FPE in 1979.

To meet UL standards, residential circuit breakers must pass a number of so-called "calibration tests." The purpose of these tests is to determine whether the circuit breakers will hold the current for which they are rated and also automatically open or "trip" (shut off the current) within the specified time limits if over-loading of the circuit breakers causes current levels in excess of the breaker's amperage rating. (Overloading can occur because a consumer plugs too many products into a circuit or due to the failure of a product or component connected to that circuit.) While the Commission is concerned about the failure of these FPE breakers to meet UL calibration requirements, the Commission is unable at this time to link these failures to the development of a hazardous situation.

According to Reliance, failure of these FPE breakers to comply with certain UL calibration requirements do not create a hazard in the household environment. It is Reliance's position that FPE breakers will trip reliably at most overload levels unless the breakers have been operated in a repetitive, abusive manner that should not occur during residential use. Reliance maintains that, at those few overload levels where FPE breakers may fail to trip under realistic use conditions, currents will be too low to generate hazardous temperatures in household wiring. Reliance believes that its position in this regard is supported by test data that is provided to the Commission.

The Commission staff believes that it currently has insufficient data to accept or refute Reliance's position.

The Commission staff estimates that it would cost several million dollars to gather the data necessary to assess fully whether those circuit breakers which are installed in homes but which may fail UL calibration tests present a risk to the public. Based on the Commission's limited budget ($34 million for fiscal year 1983), the known hazards the Commission has identified and must address (involving products of other manufacturers) and the uncertainty of the results of such a costly investigation, the Commission has decided not to commit further resources to its investigation of FPE's circuit breakers. However, despite its decision to close this particular investigation, the Commission will continue its investigation of circuit breakers generally. The Commission can reopen its investigation of FPE breakers if further information warrants.

The Commission advises consumers to take certain safety precautions with all circuit breakers and fuses. Consumers should:

-Know your electrical circuit. Know which outlets and products are connected to each circuit.

-Never overload any electrical circuit by connecting too many products to the circuit. Be particularly careful not to connect several products that demand high current (such as heating appliances) to a low amperage circuit.

-Comply with local building codes in wiring or adding electrical circuits. Make sure the wiring and devices used in the circuit are connected to a circuit breaker or fuse of the

-Immediately disconnect any electrical product if problems develop. Have the product examined by a competent repair person.

-Investigate to determine why a fuse blows or circuit breaker trips. Do not simply replace the fuse or reset the breaker. If a fuse blows or breaker trips, it is often a warning that the circuit is overloaded. Check the circuit for causes of overloading (for example, too many appliances plugged in, a malfunctioning product, a short circuit). When in doubt, consult a licensed electrician.

Consumers who have questions concerning circuit breakers, or who wish to report information relating to their safety, may call the U.S. Consumer Product Safety Commission's toll-free safety hotline at 800-638-CPSC, teletypewriter for the hearing impaired at 800-638-8270 (Maryland only 800-492-8104).

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ELECTRICAL INSPECTION, DIAGNOSIS, REPAIR
FPE Stab-Lok HAZARDS & REPAIRS WEBSITE
SUMMARY OF the FPE Stab-Lok PROBLEM
FPE HAZARD ARTICLES, STUDIES
FPE Stab-Lok TECHNICAL REPORT
HOW TO IDENTIFY FPE & FP
REPORTS OF FPE FAILURES
HOW TO REPORT FPE INCIDENTS
FPE REPAIR ELECTRICIANS
FPE REPLACEMENT BREAKERS
FPE REPLACEMENT PANELS
FPE REPLACEMENT PANEL COSTS
CANADIAN VERSIONS of FPE Stab-Lok
FPE Stab-lok: FIRES WAITING TO HAPPEN
ADVICE TO HOME BUYERS w/ FPE PANELS
HOME INSPECTION LANGUAGE for FPE Stab-Lok
IAEI LETTER

• Note: as we didn't add this reviewers list until 2007, this list of technical reviewers is incomplete; we have received comments and suggestions regarding this topic, edits and remarks included, from engineers and management from the US CPSC, electricians (many listed at our page on field reports of FPE failures), home inspectors, licensed electricians, and electrical engineers, and even a few attorneys and real estate agents, since 1986. Technical review, critique, content suggestions, questions, or clarifications are invited and where a contributor wishes, credit and links will be provided to that source. Contact us to provide feedback.
• Dr. Jess Aronstein, electrical engineer, Poughkeepsie, NY, forensic engineering services, independent laboratory testing for various agencies
• Alan Carson, Carson Dunlop, Associates, Toronto, Ontario. Mr. Carson is a home inspection professional, educator, researcher, writer, and a principal of Carson Dunlop Associates, a Toronto home inspection and education firm. Mr. Carson is a past president of ASHI, the American Society of Home Inspectors
• Mark Cramer Inspection Services Mark Cramer, Tampa Florida, Mr. Cramer is a past president of ASHI, the American Society of Home Inspectors and is a Florida home inspector and home inspection educator. (727) 595-4211 mark@BestTampaInspector.com 11/06
• Carl Grasso, Esq., Herzfeld & Rubin, New York, NY. Mr. Grasso is an attorney who managed a plaintiff's class action litigation against Federal Pacific Electric in New Jersey.
• William King, US CPSC Director of Electrical Engineering (Ret).
• Licensed Electricians: FPE Fire and Failure Reports includes electricians who have provided cases and photographs of field failures of FPE equipment at this website.
• Homeowners, Home Inspectors, Electricians: Federal Pacific Electric (FPE) Panel Fires and other Failures includes anecdotal field reports provided by a range of contributors including electricians (and some home owners or home inspectors) who have provided cases and photographs of field failures of FPE equipment at this website.

More Information on Building Diagnostic Inspections and Repairs

• The Federal Pacific Stab-Lok Electric Panel Hazard Website Safety Information for Consumers. 1983
• Home Inspection Reporting Language and discussion for FPE panels
• Schneider Canada Federal Pioneer circuit breaker recall
• Federal Pacific Electric Panels: Fires Waiting to Happen, Debate Waiting to Be Ended
• How to Identify Federal Pacific Electric Panels Stab Lok Breakers & History of the Federal Pacific Electric Stab Lok Hazard
• 1983 CPSC Investigation of FPE Circuit Breakers Safety Information for Consumers
• 1982 Reliance Electric Co. SEC Quarterly Report: Note C. reports litigation between Reliance and UV Liquidating Trust and contends that "... improper and deceptive practices were employed for many years to secure UL listings for Federal Pacific's circuit protective products..."
• 1980 Reliance Electric Co. Press Release: improper practices used to obtain UL Listing for most of FPE's circuit breakers and notes testing which indicates "possible defects." 1980, Reliance Electric Co.
• 1980 FPE - Exxon Buys A Scandal Along With A Company improper practices used to obtain UL Listing for most of FPE's circuit breakers and notes testing which indicates "possible defects." 1980, Reliance Electric Co.
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