Control Catalog

Reduced Voltage Starters Electromechanical

Section 2

CR331, CR332, CR330 Reduced Voltage Starters

Reduced Voltage Starters A reduced voltage starter reduces inrush line current and/or starting torque to a polyphase squirrel-cage induction motor. This is done by either reducing voltage applied to the motor during starting or by using only part of the motor windings during starting. GE can supply the three popular types of reduced voltage starters, each designed for specific applications requiring this type starting autotransformer, wye-delta and part-winding starters.

Typical CR331 Starter for Wall Mounting

CR331 Size 6 Starter

CR332 NEMA Size 6 Combination Wye-Delta Motor Starter

Rev. 4/16 Prices and data subject to change without notice

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Control Catalog

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