Powerstat variable output autotransformer delivers any output voltage in the range of zero to, or above, line voltage, up to 140 volts.

• Model number 3PN136B
• Continuously adjustable
• Grounded case
• 3-wire input plug
• Also has outlet receptacle and fuse

Powerstat autotranformer has a movable brush-tap riding on a commutator. Rotation of the brush-tap delivers any output voltage up to a maximum of 140v 22 amps. This model requires 120v 50-2000Hz input. Manual dial is graduated 0-100. Use with 120 volt mantles. One year manufacturer's warranty.