| Brand | Superior |
|---|---|
| Primary Voltage Rating (AC) | 240 V |
| Type | Autotransformer |
| Primary Current Rating | 10 A |
| Secondary Voltage Rating (AC) | 0-280 |
| Country of Origin | United States |
Check the listing for details. Powerstat 236B-2 Variable Autotransformer 240-volt, 50/60Hz. Condition: Used, Made in United States. Listed at 390.00 USD. This Powerstat was used in a laboratory setting before I acquired it in the 90's and is in very nice condition, but I have seldom used it. It is tested and works like new. Brushes and windings are all in good shape. It has two separate autotransformer units on a common shaft. Information on connections can be found on the Superior Electric web site.