Staco Variable Autotransformer 0-120/140V Output Type 3PN 1010 Partially Tested

Description

Staco Variable Autotransformer 0-120/140V Output Type 3PN 1010 Partially Tested. Vintage American Electrical Equipment.
This is a used item, it shows a lot of wear/age, particularly on the wire casing which has cracks on it (see photos #7-11). The Shell has discoloring and scuffs on it. Connected it to wall outlet and switched it on, the power lights turns on and it makes a humming noise, (see photo #2). Beyond this initial test, I have no knowledge of its functionality, therefore, I cannot guarantee its full functionality with compatible equipment. Item is
sold as is
,
no returns accepted
. Check out the photos carefully to assess the exact condition. Dial turns just fine.
Input: 120
Frequency: 50/60
Output: 0-120/140
KVA: 1.4
AMP: 10
Type 3PN1010
Staco, Inc. Dayton,Ohio
(Front Face)
SA LRI8948
Switch positions: 140V, OFF, 120V
12 AMP
(Bottom Surface)
122-0003
7624
Wire: 16/2 Type SJ