Staco 221-B Variable Transformers

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Staco 221-B - Variable Transformer, Single coil
Mode(s): Single Phase
Single Phase Mode:
Input: up to up to 120V +/- 0% Expect stable source
Output: 0-120V, 3.2 A max, 50/60 Hz, 0.3kVA
Single Phase Over-Voltage Mode:
Output: 0-132V, 3.2 A max, 60 Hz, 0.33kVA
Enclosure: Open
Dimensions (each): 3.00" H x 3.28" W x 2.94" D; [76.2 mm H x 83.3 mm W x 74.6 mm D]
Weight (each): 4 lbs.; [2 kg]