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Allen-Bradley 509-AJD - Motor Starter 800A 600V (Solid State Protection)

Allen-Bradley
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Allen-Bradley 509-AJD - Motor Starter 800A 600V (Solid State Protection) The Allen-Bradley 509-AJD is a solid-state motor starter designed to provide long-time and instantaneous (LI) protection for three-phase industrial motors. This unit is rated for 600V AC and 800A continuous current, with a 42kA interrupting capacity at 600V, and features a bolt-on connection for secure installation. Constructed with a 3-pole configuration and compatible with SEHA frames, it offers robust overcurrent protection through its solid-state trip mechanism. The starter complies with industry standards for motor control and is typically applied in heavy-duty manufacturing, pumping, and material handling systems requiring precise current management.

Key Features & Specifications
  • Type: Motor Starter
  • Voltage Rating: 600V AC
  • Current Rating: 800A
  • Poles: 3
  • Phase: 3
  • Connection: Bolt-On
  • Protection: Solid State (LI - Long-Time and Instantaneous)
  • AIC Rating: 42kA@600V
  • Compatible Frames: SEHA
  • Wire: 3
  • Functions: LI - Long-Time and Instantaneous


Product Identification
  • UPC: 781180170249