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Allen Bradley Bulletin 509 509-TAB

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509-TAB

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The 509-TAB from Allen Bradley operates as a non-reversing starter in various industrial applications. Suitable for 3-phase systems, this starter is capable of handling a control voltage range between 440 and 480 Volts AC, with a maximum load voltage of 460 Volts AC.

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Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Technical specifications for 509-TAB

ManufacturerAllen Bradley
Product TypeNon-Reversing Starter
Product LineBulletin 509
Part Number509-TAB
UPC781180249150
Weight5.38 lbs (2.44 kg)
Dissipated Heat2.7 Watts
Phase Rating3-phase
Frequency Rating50 to 60 Hertz
Rated Control Voltage440 to 480 Volts AC
Load Voltage460 Volts AC
Continuous Current Rating9 Amperes
Motor Starter TypeDirect online starter (DOL)
Service Limit Current Rating11 Amperes
Average Operating Time20 milliseconds (pick-up) and 16 milliseconds (drop-out)
Circuit Closing Inrush Current Peak Including Offset87 Amperes (maximum)
Housing MaterialSteel
Maximum Number of Auxiliary Contacts5 contacts
Electrical Connection TypeScrew connection
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The Allen Bradley 509-TAB is a robust non-reversing starter specifically designed for industrial and commercial motor control applications. This device functions effectively within 3-phase electrical systems. It operates with a control voltage rating of 440 to 480 Volts AC, while being capable of managing a load voltage of 460 Volts AC.

This starter has a continuous current rating set at 9 Amperes, allowing for reliable operation under standard conditions. In instances of peak demand, it can handle service limit currents of up to 11 Amperes, ensuring that brief spikes do not affect operational integrity. The 509-TAB boasts rapid response times, with an average pick-up time of 20 milliseconds and a drop-out time of 16 milliseconds.

Another significant feature is the circuit closing inrush current, which may peak at 87 Amperes, accommodating initial load management requirements. Constructed from durable steel, the housing provides necessary protection against environmental factors. For added functionality, it supports a maximum of five auxiliary contacts, enhancing versatility in control schemes. Electrical connections are made using a screw-type method, ensuring stable and secure connections for the application at hand.