Staco 6020E-6Y 6 Phase Variable Transformer 480V, 60 Hz, 67.8 kVA

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The Staco 6020E-6Y 6 Phase Variable Transformer, 480V, 60 Hz, 67.8 kVA is rated at 70 amperes for constant current loads. Variable transformers of the 6020 Series are designed for larger KVA requirements. All single units have coil-tapping arrangements allowing output voltage from 0 to line voltage or 17% above line voltage.

The adjustable shaft design on manually operated models of the Staco 6020E-6Y 6 permits back-of-panel or bench mounting -- terminals require a  1/4” screw type. For single and two ganged units, case styles are available in either “C” style, which encloses only the coil, or the “CT” style, which provides a protective housing for both the coil and terminal board. Knockouts are provided in the terminal board housing to accommodate conduit or cable connections.