Tensione di uscita variabile: 0-220 Vac. Anche la manopola di regolazione è marchiata SD. Per gli stessi motivi sopra citati si declina ogni responsabilità sull'uso proprio ed improprio dell'oggetto della vendita.
eBay
The Staco 3PN1010 Variac Variable Autotransformer is a reliable and well-known product in the electrical equipment and supplies industry. With a power rating of 10 kVA and a primary voltage rating of 120 V, this autotransformer can provide a secondary voltage range of 0-140 VAC. Designed for industrial use, this product is built by the reputable brand STACO in the United States. Its turns ratio of 1:40 allows for precise voltage control, making it a valuable tool for various electrical applications.
eBay
eBay
VARIAC E401HB/020
eBay
eBay
eBay
Sold As Is Unable to Test Govt Surplus stock pulled from a working environment
eBay
Vintage Staco Energy Products Variac (Variable Autotransformer) – Model 1020B. This unit allows smooth, adjustable AC voltage output and is commonly used for electronics testing, repair work, and lab applications. Specs: • Input: 120V AC, 50/60Hz • Output: 0–140V AC • Current: 3.5 Amps • Rating: ~980 VA • Model: 1020B • Made in USA Condition: • Good vintage condition • Includes original control knob and mounting faceplate • Untested (or say “tested and working” if you verify) • Shows normal cosmetic wear from age/use Notes: • No outer case/enclosure included • Sold as shown in photos
eBay