Siemens 3RW52171AC14 - Soft Starter 72A 480V AC
Siemens 3RW52171AC14 - Soft Starter 72A 480V AC

Siemens 3RW52171AC14 - Soft Starter 72A 480V AC

Siemens
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The Siemens 3RW52171AC14 is a solid-state soft starter designed for smooth motor acceleration and deceleration, protecting against voltage sags and mechanical stress. It operates with a control supply voltage of 100-250V AC/DC and is rated for a motor current of up to 72A at 480V AC, supporting three-phase applications. This compact unit weighs 6.84 lb and features a robust construction suitable for panel mounting, with integrated overload protection and bypass functionality. It complies with international standards including UL, CSA, and CE, ensuring reliable performance in demanding industrial environments. Typical applications include pumps, fans, conveyors, and compressors in manufacturing and processing facilities.

Key Features & Specifications
  • Type: Solid-state soft starter with integrated bypass and overload protection
  • Voltage Rating: 200-480V AC
  • Current Rating: 72A (maximum motor current)
  • Control Voltage: 100-250V AC/DC
  • Weight: 6.84 lb
  • Standards: UL, CSA, CE
  • Applications: Pumps, fans, conveyors, compressors
  • Phase: 3
  • Enclosure: Open type (panel mount)
  • Frequency Rating: 50/60 Hz
  • Installation Type: Panel mount


Product Identification
  • UPC: 80476668844
  • GTIN: 00804766688447