{"product_id":"fb-sample-superior-electric-powerstat-variable-autotransformer-type-3pn116b-120v-input-0-140v-output-10a-1-4-kva-made-in-usa","title":"FB Sample Superior Electric Powerstat Variable Autotransformer Type 3PN116B – 120V Input, 0–140V Output, 10A, 1.4 kVA – Made in USA","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eShopify Product Listing (SEO Optimized)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSuperior Electric Powerstat Variable Autotransformer Type 3PN116B – 120V Input, 0–140V Output, 10A, 1.4 kVA – Made in USA\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePrice\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e$149.95\u003c\/span\u003e\u003cspan\u003e (Suggested Buy It Now)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eProduct Description\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBuilt to last, this genuine \u003c\/span\u003e\u003cspan\u003eSuperior Electric Powerstat® Variable Autotransformer\u003c\/span\u003e\u003cspan\u003e is a heavy-duty laboratory and industrial variable AC power supply. Manufactured in \u003c\/span\u003e\u003cspan\u003eBristol, Connecticut, USA\u003c\/span\u003e\u003cspan\u003e, these Powerstat units are known for their reliability, precision, and long service life.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis model allows smooth adjustment of AC output voltage from \u003c\/span\u003e\u003cspan\u003e0 to 140 VAC\u003c\/span\u003e\u003cspan\u003e, making it ideal for electronics testing, vintage radio restoration, laboratory work, bench testing, appliance servicing, motor speed testing, transformer testing, and educational use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe unit appears complete with the original control knob and housing. Normal cosmetic wear is present from age and use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eManufacturer:\u003c\/span\u003e\u003cspan\u003e Superior Electric\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eBrand:\u003c\/span\u003e\u003cspan\u003e Powerstat®\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eModel:\u003c\/span\u003e\u003cspan\u003e 3PN116B\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eInput Voltage:\u003c\/span\u003e\u003cspan\u003e 120 VAC\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eOutput Voltage:\u003c\/span\u003e\u003cspan\u003e 0–140 VAC\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eFrequency:\u003c\/span\u003e\u003cspan\u003e 50\/60 Hz\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eCurrent Rating:\u003c\/span\u003e\u003cspan\u003e 10 Amps\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003ePower Rating:\u003c\/span\u003e\u003cspan\u003e 1.4 kVA\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003ePhase:\u003c\/span\u003e\u003cspan\u003e Single Phase\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eMade in:\u003c\/span\u003e\u003cspan\u003e Bristol, Connecticut, USA\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eConstruction:\u003c\/span\u003e\u003cspan\u003e Heavy-duty metal housing\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eApplications\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eElectronics repair\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTube amplifier testing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVintage radio restoration\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBench power source\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLaboratory equipment\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIndustrial maintenance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAppliance diagnostics\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMotor testing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTransformer testing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEngineering education\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eGood vintage cosmetic condition.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eShows normal wear, scratches, and paint loss consistent with age.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUntested by seller unless otherwise noted.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePlease review all photographs carefully.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhat’s Included\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eSuperior Electric Powerstat Variable Autotransformer\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOriginal adjustment knob\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExactly what is shown in the photographs\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSEO Title\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSuperior Electric Powerstat 3PN116B Variable Autotransformer 120V 10A Variac USA\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e(About 70 characters, ideal for search engines.)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSEO Meta Description\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVintage Superior Electric Powerstat 3PN116B variable autotransformer. 120V input, adjustable 0–140V output, 10A, 1.4 kVA. Made in USA. Ideal for electronics repair and laboratory use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003eProduct Type\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIndustrial Equipment \u0026gt; Electrical Test Equipment \u0026gt; Variable Autotransformers\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVendor\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHighTech Labs LLC\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSuggested Tags\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePowerstat, Variac, Variable Transformer, Autotransformer, Superior Electric, Lab Equipment, Test Equipment, Electronics Repair, Bench Power Supply, Industrial Equipment, USA Made, Vintage Electronics, Transformer, 3PN116B, 10 Amp, 120 Volt\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEstimated Market Value\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBased on the photos and visible specifications:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eUntested:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e$80–150\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eTested and fully functional:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e$175–300\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eProfessionally serviced\/calibrated:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e$300–450\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eIf you can demonstrate that the output varies smoothly from \u003c\/span\u003e\u003cspan\u003e0–140 VAC\u003c\/span\u003e\u003cspan\u003e under load, the value is typically much higher than an untested unit.\u003c\/span\u003e\u003c\/p\u003e","brand":"HighTech Labs LLC","offers":[{"title":"Default Title","offer_id":47175882703036,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/4256\/5052\/files\/IMG-9488.png?v=1785017314","url":"https:\/\/hightech-labs.myshopify.com\/products\/fb-sample-superior-electric-powerstat-variable-autotransformer-type-3pn116b-120v-input-0-140v-output-10a-1-4-kva-made-in-usa","provider":"HighTech Labs LLC","version":"1.0","type":"link"}