Along with this new demand along came some unsafe new practices that resulted in code changes. This action both reduced the amount of available copper for other manufacturing needs and, for the first time, created a demand for aluminum NM cable. The copper shortage of the 1960’s was primarily caused by the US government, which had huge contracts out, many of which were for air-conditioning, requiring over a million new copper coils. The Square D Homeline 200 Amp 30-Space 42-Circuit The Square D Homeline 200 Amp 30-Space 42-Circuit Outdoor Surface Mount Solar-Ready Combination Meter Socket and Main Breaker Load Center for Plug-on Neutral breakers is UL listed for residential and commercial power distribution. By 1961 Zinsco had switched to an aluminum alloy still used today in their manufacture of panels and load-center busing. The first Zinsco panels and breakers- labeled “Magnatrip”- (patent issued in 1950) had copper bus-bars and breaker clips. In 1943, Emile’s son Martin bought the company from his father and renamed it “Zinsco Electric”.Īlmost immediately Zinsco switched their focus to the development of new panel and circuit breaker designs. Adams panels and breakers are now extremely rare.Įmile Zinsmeyer named his new company, the “Zinsmeyer Company”. The parent company “Frank Adams” continued on through the depression and kept producing that label through the 1950’s. In 1928, Emile Zinsmeyer was sent to Los Angeles, California to run their west coast division, and in 1938 when the great depression hit, he negotiated a deal to buy out their west coast division. Frank Adams Electric was originally founded 1891 in St, Louis, Missouri. Zinsco was originally part of the Frank Adams label. Recognize Zinsco panels by their colored breakers Zinsco’s Founding Information about Federal Pacific Stab-lok panels is widely available on the internet." You should contact your insurance company to confirm that this panel will not be a barrier to obtaining a policy. For safety reasons, you should consult with a qualified electrical contractor to discuss the necessity, options, and costs for replacement. Zinsco panels are reputed to have a significant rate of circuit breaker failure that can result in fire or electric shock hazard. Equipment Leakage Circuit Interrupter (ELCI).Home Inspection Report-Writing Guide PDF.Temperature Stratification in Multi-story Homes.Venting High-Efficiency Combustion Appliances Into Masonry Chimneys. Water Heater Backdrafting: Causes and Recognition.Hardwood Floor Checklist and Diagnostics.Methods for Building with Expansive Soil.Field Guide to Crack Patterns in Buildings.Wood Shake & Shingle Inspection Field Guide PDF.Asphalt Shingle Inspection Field Guide PDF.HG Commercial Master Template Installation Instructions.HIP Commercial Master Template Installation Instructions.HomeGauge Inspection Items and Styles & Materials.Transferring Comments Between Templates.INL Spectora TREC 7-6 Reminder Window Content.Template Overview: Screenshots and Video.
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