Description
Superior Electric Powerstat Type 20 Variable Transformer 115V 0-130V 3A Variac
A single-phase variable autotransformer that accepts 115V AC input and provides continuously adjustable output from 0-130V AC at up to 3A. Manual rotary dial control allows precise voltage adjustment for testing and powering equipment.
Specifications & What's Included
- Brand: Superior Electric, Model Type 20
- Input: 115V AC, 60 Hz, single phase
- Output: 0-130V AC, 3A maximum
- Control: Manual rotary dial with intact scale
- Form factor: Benchtop unit only; no accessories included
- Manufactured in United States
Applications
Variacs are used for voltage regulation, equipment testing, and powering devices requiring variable AC input. This unit was commonly used in industrial maintenance, electronics laboratories, and telecommunications equipment testing. The 0-130V range accommodates both 115V and 120V nominal systems while providing overvoltage capability for stress testing.
Condition: Used
This Superior Electric Powerstat Type 20 variable autotransformer has been inspected and appears to be in good used condition. The black cylindrical housing shows typical age-related wear including some paint flaking and surface scuffs on the body, consistent with older bench equipment. The rotary dial and voltage scale are intact and legible. The toroidal winding and brush assembly are visible and appear undamaged. Binding post terminals are present. The unit has not been powered up or tested at our facility but was pulled from a working environment. Please view our photo set and contact us if you have any questions.
This Superior Electric Powerstat Type 20 variable autotransformer has been inspected and appears to be in good used condition. The black cylindrical housing shows typical age-related wear including some paint flaking and surface scuffs on the body, consistent with older bench equipment. The rotary dial and voltage scale are intact and legible. The toroidal winding and brush assembly are visible and appear undamaged. Binding post terminals are present. The unit has not been powered up or tested at our facility but was pulled from a working environment. Please view our photo set and contact us if you have any questions.
Warranty Information
We stand behind every item we sell with a 30-day money-back guarantee. If your item arrives not as described, you may return it within 30 days for a full refund. Please inspect your purchase upon arrival and contact us with any questions.
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Additional Information
Brand: |
Superior Electric |
Model: |
Type 20 |
MPN: |
Type 20 |
Type: |
Variable Autotransformer (Variac) |
SKU: |
47613 |
Primary Voltage: |
115V AC |
Secondary Voltage: |
0-130V AC |
Output Current (Max): |
3A |
Frequency: |
60 Hz |
Phase: |
Single Phase |
Form Factor: |
Benchtop |
Control Type: |
Manual Rotary Dial |
Country/Region of Manufacture: |
United States |
Condition: |
Used – Pulled from Working Environment |
Seller Notes: |
Unit only; no additional accessories included. |
Condition Notes: |
Superior Electric Powerstat Type 20 variac in good used condition. Housing shows paint flaking and surface wear typical of age. Dial and scale intact. Not powered at our facility; pulled from working environment. Please contact us with questions. |