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.

ABB Electrification NEMA Starter, Electromechanical Reduced VoltaABB Electrification Wye-Delta, Series: CR332, 460 to 480 VAC, 50/60 Hz Frequency, 50 hp Motor, 3-Phase Block Overload Relay, 43.5 to 156 A Full Load, START/STOP Pushbutton Control, Open Enclosure, 53 in H x 30 in W x 10-3/4 in D Dimensions

• https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/GE_CR330CA111_Catalog.pdf https://www.iesbuy.com//ASSETS/DOCUMENTS/ITEMS/EN/https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/GE_CR330CA111_Catalog.pdf
• https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/GE_CR332CA111_Manual.pdf https://www.iesbuy.com//ASSETS/DOCUMENTS/ITEMS/EN/https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/GE_CR332CA111_Manual.pdf
• https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/IDW_DOCUMENT_2b2baa88fe8914be16f9f0ac1829c1e0c95e9037d2b094400b7509c4e1335772.pdf https://www.iesbuy.com//ASSETS/DOCUMENTS/ITEMS/EN/https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/IDW_DOCUMENT_2b2baa88fe8914be16f9f0ac1829c1e0c95e9037d2b094400b7509c4e1335772.pdf

• Variety of enclosures - complete line of enclosures for every purpose
• Easy to wire - ample wiring is front connected
• Accurate adjustment - pneumatic time-delay relay permits accurate adjustment of starting time on wye connection
• Motor protection - provided by overload relays and holding interlocks
• Reduce high transient currents - closed transition forms eliminate opening the circuit during transition, thereby reducing light flicker and high transient currents