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Superior Electric Staco Variac Knob 2.9in Bakelite Universal Replacement Shaft mounting hole is approximately 3/8 9.7mm but can be enlarged for wider shafts.
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The Vintage Variac Type M2 General Radio Company (UNTESTED) is a rare and collectible autotransformer from the United States. With a primary voltage rating of 120V and a current rating of 2A, this Variac has a turns ratio of 1:20, making it ideal for specific industrial or laboratory applications. The Type A plug and outlet ensure compatibility with a wide range of devices, while the sturdy construction and specific model make it a unique and sought-after piece for electrical equipment enthusiasts and collectors alike. *Scale not included.
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Product Condition Grading(If Applicable). As-Is - Major scratches, dents, discoloration or cracks; Broken off or missing panels.
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Trasformatore variabile per la conversione da 230 Volt AC in 0 fino a 300 Volt AC. Trasformatore toroidale. Capacità massima: 5000 Watt.
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Der Trafo darf aber auch in keiner Bastlerwerkstatt fehlen, um Betriebsspannungen langsam hochzufahren, z.B. auch beiArbeiten an empfindlichen Röhrenschaltungen und alten Radios, um alte Elkos zu formieren.
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VARIAC GENERAL RADIO TYPE W20 120V 20A OPEN RATING 50-60 CYCLES Untested. What you see is what you get, no returns accepted.
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15A Variable Transformer used but working and in decent condition, 0-275V out or 0-115% out of V in. This unit was only used a hand full of times, we have owned it since new and took car of it.
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