509-DOB – Allen-Bradley 90A 3-Pole 480V NEMA Size 3 Full Voltage Motor Starter

509-DOB

509-DOB is a full voltage, non-reversing motor starter designed for industrial motor control applications.This Allen-Bradley Bulletin 509 motor starter features a continuous current rating of 90 amps and supports 3-phase motors with voltages up to 600V. It is a NEMA Size 3 open type starter suitable for motors up to 50 horsepower at 460-575V. The starter is designed for direct online starting (DOL) and provides reliable motor protection and control.

• Continuous Current Rating: 90 Amps
• Voltage Rating: 115-575 Volts AC
• Poles: 3
• NEMA Size: 3
• Horsepower Rating: 50 HP at 460-575V
• Type: Full Voltage Non-Reversing Starter
• Phase: 3-Phase
• Open Type Enclosure
• Direct Online Starter (DOL)

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Specifications

• Part Number: 509-DOB
• Manufacturer : Allen-Bradley
• Brand : Allen-Bradley
• Category : Motor Control
• Item Subcategory : Motor Starter
• Family : Bulletin 509
• Type : 509-D
• Voltage : 600
• Amperage : 90
• Phase : 3
• Poles : 3
• Coil Voltage Maximum : 480
• Nema Rating : 3
• Compatible Frames : TKM

Product Data

• UPC : 781180218538
• Weight : 20