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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
FPE Stab Lok IDENTIFICATION
  FPE STAB-LOK PANEL COVERS
  FEDERAL NOARK PANELS
  FEDERAL ELECTRIC PANELS
  FEDERAL PIONEER PANELS
  FPE PANEL DOOR LABELS
  FPE TOGGLE SWITCH
  FPE BREAKER LABELS
  HOW TO ID FPE IF NO LABELS
  FPE PANEL BUS DESIGNS
  FPE PANEL AGE MATTERS?
  FPE HISTORIC DATES 1950-Present
  OTHER FPE DEFECTS
REPORTS OF FPE FAILURES
HOW TO REPORT FPE INCIDENTS
FPE REPAIR ELECTRICIANS
FPE REPLACEMENT BREAKERS
FPE REPLACEMENT PANELS
FPE REPLACEMENT PANEL COSTS
CAN'T AFFORD A NEW ELECTRIC PANEL?
FEDERAL PIONEER in CANADA
FPE Stab-lok: FIRES WAITING TO HAPPEN
FPE HISTORY
ADVICE TO HOME BUYERS w/ FPE PANELS
HOME INSPECTION LANGUAGE for FPE Stab-Lok
IAEI LETTER
FPE Stab-Lok Hazard Summary Page for Public Use

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FPE NoArc electrical panel labelHOW TO IDENTIFY - Federal NOARK Electrical Panels of the Stab-Lok design
InspectAPedia®  -    

  • Photo guide to Federal NOARK (or Federal NOARC) load center identification shows the Stab-lok design identification
  • Photographs of FPE circuit breakers, labels, and bus designs provide means to identify this equipment even if labels are missing or painted-over

We recommend that residential FPE Stab-Lok electrical panels be replaced entirely or the entire panel bus assembly be replaced entirely, regardless of model number or year of manufacture. We recommend against replacing individual FPE Stab-lok circuit breakers. We do not sell circuit breakers nor any other products. For more information see FPE REPLACEMENT PANELS and FPE REPLACEMENT BREAKERS. This page assists in identifying Federal Pacific Electric Stab-Lok electrical panels and circuit breakers. More FPE information is in the links at page left.

Our site offers impartial, unbiased advice without conflicts of interest. We will block advertisements which we discover or readers inform us are associated with bad business practices, false-advertising, or junk science. Our contact info is at InspectAPedia.com/appointment.htm.

This document describes how to identify Federal Pacific Stab-Lok Electric Panels in buildings with special focus on the Federal NOARK Stab-Lok Panelboard and the Federal NOARK Load Center. This is safety information for building inspectors, home buyers, home owners, electricians exploring the background of possible hazards associated with Federal Pacific Electric Stab-lok circuit breakers and service panels. © Copyright 2010 Daniel Friedman, All Rights Reserved. Information Accuracy & Bias Pledge is at below-left. Use links 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.

Photo Guide to Identification of Federal NOARC Electrical Panel Identification of Stab-Lok Load Centers

FPE NoArc electrical panel label

 

FPE Noarc or FPE no-arc electrical panel label also indicates older versions of the Stab-Lok circuit breaker design. At left we show a Federal Noark Stab-Lok Panelboard Model NS412.

The Federal Pacific Panel interior label and model number are shown in this photograph. [Photograph courtesy of Arlene Puentes.]

Catalog No. 116-68C (Federal Pacific Electric Company) the FPE company name does not appear on this portion of the label.

FEDERAL NOARC photo

 

Here is what another model of the Federal NOARK Electrical Load Center looks like. (Some inspectors misreport this product as "Federal NOARC".)

Even before inspecting this electrical panel closely you can see the characteristic FPE Stab-Lok circuit breaker red-painted toggle faces. The center black identification label in this Federal NOARC load center Catalog No. 116-68C is black painted.

Later FPE Stab-Lok load centers painted white or other colored text directly onto the gray-painted electrical panel face.

FPE NOARC electrical panel identifying photo

 

Here is the unambiguous text which identifies this Federal NOARC load center as a Federal Pacific Stab-lok design and Federal NOARK Stab-Lok LoadCenter Cat.No. 116-68C.

 

Here are two more photographs to assist in identification of Federal NOARK electrical panels showing a Federal NOARK Stab-Lok panelboard Cat.No. NS412.

Federal NOARK catalog number NS412 electrical panelFederal NOARK or FPE Noarc electric panel label identification

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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 IDENTIFICATION
FPE STAB-LOK PANEL COVERS
FEDERAL NOARK PANELS
FEDERAL ELECTRIC PANELS
FEDERAL PIONEER PANELS
FPE PANEL DOOR LABELS
FPE TOGGLE SWITCH
FPE BREAKER LABELS
HOW TO ID FPE IF NO LABELS
FPE PANEL BUS DESIGNS
FPE PANEL AGE MATTERS?
FPE HISTORIC DATES
OTHER FPE DEFECTS

  • Timothy Hemm, Yucala, CA, contributed the photographs of FPE equipment installed in California buildings. Mr. Hemm can be contacted at TimHemm@yahoo.com
  • Arlene Puentes, an ASHI home inspector in Kingston, NY, contributed the page top and example photograph of a bank of FPE adjacent electrical panels and the Stab-Lok NOARK panelboard photos just above. Ms. Puentes can be contacted at ap@octoberhome.com
  • Jon Bolton, a home inspector, the Inspectigator, FL, contributed the "camouflage" breaker. Mr. Bolton can be contacted at teamattitude@hotmail.com
  • Mary DeMuth, a property owner, contributed the Texas Federal Pacific Electric Load Center photos, May 2006.
  • Thomas M. Pino, a professional home inspector, contributed photos of the 100A Texas FPE panel used in a condo. www.sweetwaterhomeinspection.com. Mr. Pino can be contacted at sweetinspect@houston.rr.com or at sweetwaterhomeinspection@yahoo.com
  • The remaining photographs on these pages were made by the web author.
THE FPE Stab-Lok WEBSITE

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