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Allen-Bradley 509 Contactors | NEMA Motor Starters
Allen-Bradley 509 Series NEMA Contactors are designed for heavy-duty industrial motor control applications. Built to meet NEMA standards, the 509 contactors are known for their durability, reliability, and long service life in demanding environments. These motor starters are ideal for full-voltage starting of three-phase AC motors and are available in a range of sizes and coil voltages. With rugged construction and easy maintenance, the 509 series is a trusted solution for panel builders and OEMs worldwide.