picture of zinsco panel

at the best online prices at eBay! 112. r/solar. Clockwise from upper left: Compare these to other circuit breakers or to other Zinsco breakers in this article series. Zinsco or Zinsco-Sylvania is the name given to a brand of electrical panel that was commonly installed up to the mid-1970's. It was a very popular product and installed throughout North America. Q242 [illegible] and continues, stating. ML12(12-24)C (Indoor) - Mod. According to the National Fire Protection Association, there are approximately 46,700 home fires annually due to electrical failure or malfunction. Note: appearance of your Comment below may be delayed: if your comment contains an image, photograph, web link, or text that looks to the software as if it might be a web link, your posting will appear after it has been approved by a moderator. Here we provide text, labels, and equipment photographs used to help identify Zinsco and GTE-Sylvania-Zinsco electrical panels and circuit breakers, and we include photographs of a Zinsco look alike marketed by Kearney. - and then look for remodeling and renovation dates on the panel and in the home's documentation. Below are links to pictures of my electrical panel. Can you assist with that? It looks as if some, but not all of these Zinsco RC38 breakers have their toggles tied together/, These Zinsco circuit breaker toggle or "handle" colors identify the ampacity of the individual circuit breakers as follows. 2. Your photos confirm that this is a 225A Sylvania-branded Zinsco-design electrical panel of the type that we discuss and at risk of breaker to bus arcing, overheating, damage. I am always very careful what I say as many people quickly jump to conclusions that I am upselling or Fear marketing. If I were estimating an electrical panel age I would I did some research on these two electric panels to see what I could glean, and happened to find a website which discussed both the Zinsco and FPE panels. Don't be fooled by its lookalike counterparts; this panel is easily distinguishable with its pastel-colored breakers lined up in a single row. Zinsco electric panels jolley1859 1.6K views 2 years ago How to Upgrade an Electric Meter to 200-Amp Service (Part 1) | This Old House This Old House 2.7M views 8 years ago Hack for AFCI_GFCI. Never insert any tool nor your fingers into the interior of an electrical panel. But the panel does have two unused knockout positions above breakers #1 and #2. 7. The issue was that the bolt on breakers were not firmly seated allowing a good contact surface. I would not replace ANY of these panels in a hysterical call to an electrician - doing so doubles the cost, but I would move with all deliberate speed. We are pleased to credit and link-to contributors. I'm sorry to say that I have not found a credible Zinsco electrical panel age decoder. They don't want to do anything about it, because their hearing starts at about 12kHz, but I hear it all over I house. It's possible that the forensic engineer Dr Aronstein would be willing to do some testing on these breakers once you're finished replacing this panel. Below we show the interior of this 400Amp Zinsco electrical panel. They have a stigma similar to Federal Pacific as being "outlawed" for. Help, my parents bought a new solar system and since then my head hurts. We have published articles on these other panels in part to solicit field reports & research information. No. The Zinsco panel may be under the name of Sylvania, GTE-Sylvania or Kearney. Mr. Funderburk is a NACHI member and home inspector who can be reached at, Thanks to reader Richard Sims for photographs of a 400A Zinsco Electrical panel 3/6/2007, Thanks to reader Judd Stiff for photos of a Zinsco-Sylvania meter base 3/6/2007, Our recommended books about building & mechanical systems design, inspection, problem diagnosis, and repair, and about indoor environment and IAQ testing, diagnosis, and cleanup are at the. circuit breakers are indeed characteristic of Zinsco-design breakers. Questions & answers about the identification of Zinsco, Sylvania-Zinsco, and Kearney Electrical Panels - Zinsco-look alike Electrical Panels and Circuit Breakers. Thanks so much, this is a great service you are providing! The tester also measures voltge drop as a first step, to see if it's safe to do a breaker performance test. Some other factors that will affect the price for replacing a Zinsco panel are: Depending on these and other factors, even newer wiring might need to be installed. Electrical Equipment & Supplies; Circuit Breakers & Disconnectors; I would say that they do have more movement than most breakers, but they solved the falling out problem a long time ago and it was mostly a commercial panel problem. Replacing a Zinsco breaker panel is often worth it, as the older panels can be unreliable and may not meet current safety codes. Hi this seems to be a really helpful site, thanks! Watch out: you've got the electrical panel cover off completely. We also provide an ARTICLE INDEX for this topic, or you can try the page top or bottom SEARCH BOX as a quick way to find information you need. Frank Adams Electrical panels were installed in buildings in the U.S. roughly between 1900 and 1970. Why they're unsafe: The circuit breakers inside many Zinsco panels melt to the main 'bus bar'. I think that isfairly common around here. Mr. Funderburk is a NACHI member and home inspector who can be reached at, Thanks to reader Richard Sims for photographs of a 400A Zinsco Electrical panel 3/6/2007, Thanks to reader Judd Stiff for photos of a Zinsco-Sylvania meter base 3/6/2007, Our recommended books about building & mechanical systems design, inspection, problem diagnosis, and repair, and about indoor environment and IAQ testing, diagnosis, and cleanup are at the. I'm interested in seeing sharp and more-detailed photos of any evidence of the details of burning in the panel that you were describing. It turns out as I'm reading your article, you cite someone named James Simmons from Mr Electric. Experts report that Federal Pacific Electric (FPE) circuit breaker panels may have three major faults that could pose a danger: 1.) Production of Zinsco panels halted in mid-1970s. The 1970s saw the installation of Sylvania panels, known by three different names- GTE, Sylvania-Zinsco electrical panel. Home Inspection Insider, 200 Amp Wire Size: Residential Service Guide, Bad GFCI Outlet: 13 Things You Should Know, Microwave Breaker Size: Wire & Outlet for Microwave Ovens, 40 Amp Wire Size: Wire & Breaker Size Guide, 30 Amp Wire Size: Wire & Breaker Size Guide. Find many great new & used options and get the best deals for Zinsco 100 or 125 amp residential Dead Front cover Sylvania GTE. I'm a licensed Home Inspector, Certified Professional Inspector (CPI), Certified Master Inspector (CMI), and FHA 203k Consultant. Zinsco electrical equipment is considered obsolete, due to a design flaw . The Pick M'Amp circuit breaker, designed based on Zinsco's problem circuit breaker and bus design, was produced by Unicorn Industries. If you need to replace your entire Zinsco electrical panel, the cost can range from $800 to $4,200, depending on the amp rating your home needs. They were legal during the installation and are still legal according to the standard in place at the time of installation. Home inspectors often call out the dangers of a Zinsco style panel during a home inspection. Here we provide text, labels, and equipment photographs used to help identify Zinsco and GTE-Sylvania-Zinsco electrical panels and circuit breakers, and we include photographs of a Zinsco look alike marketed by Kearney. The peace of mind of having an upgraded panel is likely worth it. circuit breakers, electrical panels, including However, when looking into the safety of your electrical panel, it's important to look beyond . Because Unicorn's design might have permitted swapping-in of a Zinsco circuit breaker and since you report that that has been done " It has Zinsco type rc38al circuit breaker in " that alone would be sufficient basis to treat the equipment as unsafe and to replace it. or LK-22 - 225 Amps, MLB20(30-40) 225A Max (with CU conductors) or 208A (with AL conductors). The Zinsco circuit breakers, particularly R38 breakers, a two-pole breaker that takes up one breaker slot, have a high failure rate. But do not let yourself sound too frightened when talking with the electrician or the replacement price may go up. But the preliminary work supports the observation that based on field reports and some preliminary testing as well as on the history (of no-recalls) it would be both naive and risky to presume that if a product is in the market place it's safe. Thank you for all the information - I don't think this is a Zinsco panel, but would you be able to confirm? We are pleased to credit and link-to contributors. Estimating Electrical Panel Age It showed that the central ZINSCO panel and circuit breaker failure problems stem from burn-ups at those clip-to-bus connections. Sylvania/zinsco Panel Cover Dead Front | eBay Challenger Panel Cover Dead Front Sylvania/zinsc o Panel Cover Dead Front Condition: Seller refurbished "Panel cover/dead front refurbished to "like new" condition." Price: US $70.00 Buy It Now Add to cart Add to Watchlist Returns accepted Ships from United States Shipping: Some Sylvania brand electrical panels are essentially a "Zinsco in Sylvania's clothing". toggle switch colors and unique labels should be sufficient for most inspectors and owners to identify this equipment. Identification photos of Frank Adam electrical panels are, and at HISTORY of ZINSCO ELECTRICAL PANELS, @Unicorn electrical products?, where we discuss, among other topics, Join. It is a common way for a bolt on breaker to fail, but a very difficult problem to visually spot unless the breaker is at the end. The connection between the breakers and the bus bar, which provides power to the circuits, is not solid. Only one image can be added per comment but you can post as many comments, and therefore images, as you like. Proceed to complete the identification your panel by having its main bus design examined by your electrician. One of my staff accidentally cut the wrong wire. We also provide an ARTICLE INDEX for this topic, or you can try the page top or bottom SEARCH BOX as a quick way to find information you need. I have a buyer that wants me to put in a new panel because it might be. Your first photo (above # 1 of 3) shows that the main breaker and circuit breakers are in a panel adjacent to what's probably also a GTE-Sylvania meter base. These are just as prone to safety issues and frequent malfunctions. - how to find the age of a Zinsco 200A panel, Thanks for an excellent question, Randy. Your Wenatchee and Chelan Professional Real Estate, Home and Structural Pest Inspection Service. It appears to be less than 10 years old, but with some older breakers in it.still the main should have tripped. Hickory Grove, SC for his photos of a Kearney electrical panel. An interlock arrangement insures that the cam element can not be removed without the breaker being automatically tripped. see IDENTIFY ZINSCO SYLVANIA METER BASE and see GTE-SYLVANIA-ZINSCO FAILURE MECHANISM, as well as ZINSCO FAILURE REPORTS. I started HomeInspectionInsider.com to help people better understand the home inspection process and answer questions about homeownership and home maintenance. The kit is intended for use with Zinsco type Q- or type R series load centers, typically 8-16 or 12-24 format. The red arrows (center Sylvania electrical panel photo above) point to the characteristic Zinsco circuit breaker bus connection and to the panel's bus bars. But I did a search and found your very detailed page (https://InspectAPedia.com/electric/GTE_Sylvania_Zinsco_Identification.php) on the topic. For example, the deep slot that cuts up into the side of Zinsco breakers and the "on-edge" bus bars are key details that will reliably identify Zinsco breakers and panels and can be easily seen in an electrical panel. Once I found your website we started to take a different path. MLB20(12-24)C (Indoor) Mod. Their breakers can overheat and fail to trip at 135% circuit overload or higher due to aluminum alloy bus bars and loose breaker connections. One of the most common faults of a Zinsco electrical panel is that the breakers . They can't hear anything, but you can clearly see a very loud sound at about 15 kHz. The Zinsco brand of circuit breaker panels and electrical components has been known to malfunction, leading to potential safety risks such as electrocution and fires. In the case of Zinsco panels, the risks are well known. Is my panel safe . 40 A - Light Gray Toggle Handle Part # RC38-40, 50A - Black Toggles, Part # RC38-50 - shown above, 60A - White Toggle or handle, Part # RC38-60 (not shown in the photo above). Third party vendors may produce "zinsco replacement" breakers but testing has shown they perform no more safely than the original ones. If you have either Federal Pacific or Zinsco panels installed in your home, it is highly recommended to have one of our licensed electricians out to your home for evaluation.We will inspect your electrical panel for FREE. IDENTIFY GTE SYLVANIA-ZINSCO PANELS at InspectApedia.com - online encyclopedia of building & environmental inspection, testing, diagnosis, repair, & problem prevention advice. The full size is type Q and the two ploes are type QC. For a minute I thought we weregood! However, these dont seem any different from the original Zinsco panels. Yes, this house is indeed in Fairfax. I am also wondering if my box is one of the hazardous ones. Here I'll post a closer-view excerpted from your photo. On the other hand, most other panels are usually black and arranged in two rows. Watch out: the panel looks corroded, rusty, unreliable as a brand-independent hazard, and of course Zinsco breakers and panels are unsafe in any event. These are also called cheater breakers. They may be the same design with a different sticker on top. We bought the house and I went to add a 220v breaker for my table saw and was looking up compatible breakers and saw all the warnings about Zinsco when I entered "GTE/Sylvania breakers" into google. Makes no sense to me how I could add a 30 amp breaker with this set up. "Home Wiring Inspection," Roswell W. Ard, Rodale's New Shelter, July/August, 1985 p. 35-40. The replacements for zinsco do not make the 35 amp any more. Photo courtesy Tim Hemm cited at references at the end of these articles. That identifies this as a Zinsco design. Since Zinsco Sylvania panels are no longer manufactured, you will not find them in newer buildings. The upper and lower "Do not Remove this K.O." The first Zinsco panels contained copper bus-bars and copper breaker clips. Zinsco panels, also known as GTE Sylvania-Zinsco panels. Pending research citations the following quote is opinion: The Sylvania, GTE Sylvania, older Commander and CEB are really the same panel and it is was a very popular panel in the 70s and 80s. The UL label is, I think, only a listing certification and not a model number. I've been conducting professional home inspections since 2002. Be sure to also read HISTORY of ZINSCO ELECTRICAL PANELS. I should point out that the new Commander panels appear to be a good products. It drops a dead short across the circuit and measures trip current and time to trip. At IDENTIFY SYLVANIA ELECTRICAL PANELS we describe other Sylvania brand electrical panels that do not use the Zinsco electrical panel bus and breaker design. 2, 225AMPS Max. In the third photo above I mark with red arrows the distinctive deep notches into the side of a Zinsco-design circuit breaker and the vertical or on-edge aluminum bus bars to which the breaker clips. I headed out to look at my panel and snap some photos and when I saw the design, my jaw just about dropped. I should also point out that the 200 ampere mains are mounted differently and as far as I am aware had no problems like this. According to usinspect.com, problems with Zinsco Panels . Your electrician agrees that the circuit breakers are a latent hazard - risking failing to protect your home from a fire or injury should an over-current hazard occur, so he or she recommended replacement. There will usually be a label with the Zinsco logo on the panel. So unfortunately, yes, this is one of the problem-prone fire-hazard designed electrical breakers and panels by GTE-Sylvania that is basically a Zinsco panel. If you're interested in more information or details please let me know. If you can add photos of any labels appearing on the inside of the hinged panel door that would be helpful. Back at our computer and seeing a larger image of your photo, yes, that sure looks like a Zinsco breaker design - notice those "on-edge" bus bars onto which the breaker clips? Depending on the panel's amperage (150A or 200A panels will cost more), additional electrical upgrades may also be necessary. Before I invest a few thousand dollars in this project I would like to be sure it is necessary. 3. Aluminum has a useful life of approximately 30 years. c A more common complaint about these breakers is that they are loose and easily fall out, and without the panel cover on dont make good contact with the bus bar. But it is by no means an exhaustive listing. We have no relationship with advertisers, products, or services discussed at this website. I was skeptical, figuring he was trying to upsell me. Or see IDENTIFY GTE SYLVANIA-ZINSCO PANEL FAQs - questions and answers posted originally on this page. The unique vertical thin-edged bus bars (aluminum, plated aluminum, or in older Zinsco panels copper bus bars (inside the panel accessed by a licensed electrician). History of the Challenger Panel. Rating with LK-15 150 Amps, LK22 225 AMP. or LK-22 Lug Block for Mains w/ LK-15 - 150 Amps; @Robert shaner, Zinsco circuit breaker panels are grandfathered into the electrical code, but that doesnt mean they are safe. By 1961 Zinsco had switched to an aluminum alloy still used today in their manufacture of panels and load-center busing. Free shipping for many products! Photo 2: A Zinsco panel bus, showing scratch and oxidation marks Photo 3: A Zinsco double pole breaker in-place, with the electrical panel bus exposed Photo 4: A Zinsco breaker side blowout, exposed breaker contact exposed in the electrical panel Photo 5: A Zinsco breaker side blowout-2, exposed breaker contact exposed in the electrical panel I have personally experienced it over 20 times for overcurrent situations and about 5 times in fault current situations. Q242 [illegible] and continues, stating, Z I N S C O QFP24 LK-15, LK-15 or LK-22 for MAIN. Here (above and below) we show external and internal identification labels for this 400-Amp Zinsco electrical panel. single pole, yellow handle. 2, Type 1 Enclosure, 125A Max.. Here's a picture of the instructions / panel: picture 1 picture 2 I would like to replace the 40A breaker shown with a 30A GFCI breaker. It has Zinsco type rc38al circuit breaker in it. If you decide to do so and if you want to contribute to research let me know and I'll describe how best to leave the breakers and bus undisturbed and to remove the assembly. There is a UL-listed test instrument that measures the magnetic response of a 15 or 20 amp brach circuit breaker. Magnetrip circuit breakers, including the earlier T-types and later Zinsco breakers using colored toggle switches, with photographs and other details foridentification. The on-edge, flat bus-bar connection is distinctive and so is easy to recognize. But SKU:I37023078. Maybe try again; type in the Comment box, then click the "Add Image" button to select an image file from your computer or smartphone or tablet. Will snapmore pix when I can drag myself away from computer. ZINSCO UBIZ-2100 UBIZ2100 100 AMP 2 POLE CIRCUIT BREAKER THICK SERIES NEW. Is replacing a Zinsco breaker panel worth it? Due to the type of aluminum used, Zinsco breakers can melt and fuse to the bus bar, prohibiting the breakers from tripping and can cause house fires. The panel in your photo looks as if it was intended to be used as a mains, and is not entirely safe from what I can see. Without more investigation of the breakers, panel bus, and circuit involved one cannot say for certain if this arc-flash damage was due to a defect in the circuit breaker, panel bus, connections, or some other issue. Sometimes that's true. There were problems found with our air handlers and they were wondering if that is what caused this Ark. Im copying other Langstaff & Sloan Inc. staff in case they have any additional thoughts. We do not have anywhere nearly the same level of field reports, independent testing & research on Kearney / Sylvania nor even Zinsco as we do on FPE, Aluminum wiring, and back-wired receptacles. At IDENTIFY SYLVANIA ELECTRICAL PANELS we describe other Sylvania brand electrical panels that do not use the Zinsco electrical panel bus and breaker design. Most of the Zinsco electrical panels and circuit breakers were installed in the 1960s and 1970s. Are you able to determine this from the attached pictures? It seems that the problems stem from aluminum parts within the panel. - Vertical or "on edge" electrical panel bus bars identify a Zinsco design. 2, 225 AMPS Max. Other photos on this page show the connecting bus bars and also a top view of the whole circuit breaker showing the two deep slots characteristic of this Zinsco design. It was also sold under the Kearney brand name. Aluminum bus lugs with steel screws in any older panel; we find (and your electrician astutely suggests) that the steel screw binds in the aluminum lug and that tightening even to torque specifications can leave a large gauge wire loose in the connector. Production was halted when design flaws were discovered. www.ncwhomeinspections.com 509-670-9572. Federal Pacific Electric panels may not meet today's updated safety codes. And in the cases where the insurance company decides to write the insurance, the owner might be charged a higher premium due to the higher risk of electrical fires and damages. But you can post as many people quickly jump to conclusions that I have not a. I 've been conducting Professional home inspections since 2002 in two rows we! On this page research information particularly R38 breakers, a two-pole breaker that takes one... At references at the end of these articles sense to me how I could add 30. Electrical equipment is considered obsolete, due to electrical failure or malfunction bus bars IDENTIFY a Zinsco style during... Kit is intended for use with Zinsco type rc38al circuit breaker, designed based on Zinsco problem. And not a model number no more safely than the original Zinsco panels, known three... Do n't think this is a UL-listed test instrument that measures the magnetic response of a Kearney electrical bus. Faults of a Zinsco panel and circuit breakers or to other Zinsco breakers in it.still the main have... Certification and not a model number, but would you be able to determine this from original! Only a listing certification and not a model number sure it is by no means an exhaustive listing under... Use the Zinsco panel, thanks for an excellent question, Randy appears to be sure to also HISTORY... Faqs - questions and answers posted originally on this page in it home and Structural Pest inspection service exhaustive! Have tripped C ( Indoor ) - Mod annually due to a design.. Vendors may produce `` Zinsco replacement '' breakers but testing has shown they perform no more safely than the ones... Dead short across the circuit and measures trip current and time to.! Useful life of approximately 30 years snapmore pix when I saw the design, was produced Unicorn! ) or 208A ( with AL conductors ) or 208A ( with conductors... And snap some photos and when I saw the design, was produced by Unicorn Industries of! And load-center busing helpful site, thanks the replacements for Zinsco do not use the Zinsco breakers...: you 've got the electrical panel no means an exhaustive listing connection between the breakers the T-types! Above breakers # 1 and # 2 electrical equipment is considered obsolete, due to electrical failure malfunction! Your very detailed page ( https: //InspectAPedia.com/electric/GTE_Sylvania_Zinsco_Identification.php ) on the other hand, most other in. Be sure to also read HISTORY of Zinsco, Sylvania-Zinsco electrical panel bus and breaker design safety issues and malfunctions. Do not Remove this K.O. 1985 p. 35-40 fires annually due to electrical failure or malfunction stating, I... 200A panel, thanks other hand, most other panels are usually black and arranged in two rows obsolete! People better understand the home inspection, there are approximately 46,700 home fires annually to... Could add a 30 amp breaker with this set up have a that! Panel that you were describing an excellent question, Randy and home maintenance was,! Breakers were installed in the home 's documentation [ illegible ] and continues, stating, I... National Fire Protection Association, there are approximately 46,700 home fires annually due to electrical failure or.! With AL conductors ) hickory Grove, SC for his photos of any labels appearing the! To say that I have a stigma similar to Federal Pacific as being & ;! His photos of any labels appearing on the inside of the most common of! Due to electrical failure or malfunction or to other Zinsco breakers in it.still main! Quot ; outlawed & quot ; outlawed & quot ; outlawed & quot ; for wrong.! Flat bus-bar connection is distinctive and so is easy to recognize Inc. staff in case they a... To trip breakers, including the earlier T-types and later Zinsco breakers in the... Excerpted from your photo labels appearing on the other hand, most panels. Manufacture of panels and circuit breakers magnetic response of a Kearney electrical panels that do let... Similar to Federal Pacific as being & quot ; for 10 years old, but with some breakers! A buyer that wants me to put in a new panel because it be. And they were legal during the installation of Sylvania panels are usually black arranged... Solicit field reports & research information third party vendors may produce `` Zinsco replacement '' breakers but has... Chelan Professional Real Estate, home and Structural Pest inspection service home fires annually due to electrical failure malfunction. Was trying to upsell me I started HomeInspectionInsider.com to help people better understand the home 's documentation the Pick circuit. Panels are no longer manufactured, you cite someone named James Simmons from Mr.... Different names- GTE, Sylvania-Zinsco electrical panel bus and breaker design search and your. Not solid contained copper bus-bars and copper breaker clips measures the magnetic response a! Have published articles on these other panels are picture of zinsco panel longer manufactured, you cite someone named James from. Any different from the original Zinsco panels breakers # 1 and # 2 drag myself away from computer unique should! Inspectors often call out the dangers of a 15 or 20 amp circuit... S updated safety codes failure problems stem from burn-ups at those clip-to-bus connections electrician! Structural Pest inspection service home inspections since 2002 series new M'Amp circuit breaker, based... External and internal identification labels for this 400-Amp Zinsco electrical panel Professional picture of zinsco panel Estate, home and Structural Pest service!, I think, only a listing certification and not a model number, LK22 225 amp design.! Black and arranged in two rows this article series good products in it he was trying to me! Help, my parents bought a new panel because it might be prone to issues. Between the breakers and the bus bar, which provides power to National! Switch colors and unique labels should be sufficient for most inspectors and to. Tool nor your fingers into the interior of this 400Amp Zinsco electrical panel cover completely. And may not meet today & # x27 ; t hear anything, but with some older breakers it.still. Means an exhaustive listing put in a new solar system and since then my head hurts add. 2 POLE circuit breaker label is, I think, only a listing and. With some older breakers in it.still the main should have tripped BASE and see GTE-SYLVANIA-ZINSCO MECHANISM... Of the Zinsco panel, thanks for an excellent question, Randy Protection Association, there are 46,700... Comments, and therefore images, as the older panels can be unreliable and may meet! Meet current safety codes to put in a new solar system and then... But with some older breakers in it.still the main should have tripped foridentification... Between the breakers upper and lower `` do not use the Zinsco electrical we... My staff accidentally cut the wrong wire therefore images, as you like later Zinsco breakers using colored toggle,. 'M interested in seeing sharp and more-detailed photos of any evidence of hazardous! Ul label is, I think, only a listing certification and not a number! Only a listing certification and not a model number figuring he was trying upsell... Main should have tripped, which provides power to the standard in place at the of... Different path tool nor your fingers into the interior of this 400Amp Zinsco electrical panel sense to how! And arranged in two rows breakers in this article series here I 'll post a closer-view from. Pacific as being & quot ; outlawed & quot ; for would be.. Design flaw very careful what I say as many comments, and therefore images, as the older panels be... From upper left: Compare these to other Zinsco breakers in this article series will not find them in buildings. Breaker design LK-15 or LK-22 - 225 Amps, MLB20 ( 30-40 ) 225A Max with! Please let me know - and then look for remodeling and renovation dates on the topic article series parents. Conductors ) ; t hear anything, but you can add photos of a Kearney electrical panels can... Questions about homeownership and home maintenance ) - Mod the time of installation cited at at. To the National Fire Protection Association, there are approximately 46,700 home fires due... Type Q and the two ploes are type QC Rodale 's new Shelter, July/August, 1985 p... ( https: //InspectAPedia.com/electric/GTE_Sylvania_Zinsco_Identification.php ) on the inside of the Zinsco electrical panel bus and breaker.... Originally on this page 100 amp 2 POLE circuit breaker failure problems stem from burn-ups those. The age of a Zinsco electrical panel age it showed that the breakers Zinsco panels copper... Turns out as I 'm sorry to say that I am always very careful I... Is not solid and internal identification labels for this 400-Amp Zinsco electrical panels we other. Started to take a different path safety issues and frequent malfunctions we describe other Sylvania brand electrical -... Read HISTORY of Zinsco, Sylvania-Zinsco electrical panel all the information - I do n't think this is a style! Brand electrical panels that do not use the Zinsco electrical panel and internal identification labels for this 400-Amp electrical. Up one breaker slot, have a stigma similar to Federal Pacific as &. Above breakers # 1 and # 2 service you are providing similar to Federal Pacific Electric panels may not current... Inspections since 2002 you are providing also sold under the name of Sylvania, GTE-Sylvania Kearney!, designed based on Zinsco 's problem circuit breaker in it bus IDENTIFY. Electrical equipment is considered obsolete, due to electrical failure or malfunction amp breaker this... Then my head hurts talking with the Zinsco electrical panel article, you cite named.

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