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Allen Bradley Bulletin 509 509-COA

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509-COA

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The Allen Bradley 509-COA is a non-reversing starter designed for three-phase applications. This model operates at a rated voltage of 240 volts and can handle a power output of 15 horsepower, making it suitable for various motor control tasks.

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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-COA

ManufacturerAllen Bradley
Product TypeNon-Reversing Starter
Product LineBulletin 509
Part Number509-COA
Weight5.25 lbs (2.38 kg)
UPC662468575690
Rated Voltage240V
Rated Power15 Hp
Number of Phase3-phase
NEMA Size2
Minimum Frequency50 Hz
Maximum Frequency60 Hz
Overload RelayEutectic Alloy
Rated Current45 A
Operating Humidity80% (non-condensing)
Storage Humidity80% (non-condensing)
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The 509-COA model from Allen Bradley, part of the Bulletin 509 series, is engineered as a non-reversing starter primarily intended for three-phase motor applications. It operates efficiently with a rated power of 15 horsepower at a voltage of 240 volts, making it a dependable choice for controlling motors in industrial setups.

This non-reversing starter is designed with a rated current of 45 amps and is housed in a NEMA size 2 enclosure. Its design supports both minimum and maximum operating frequencies of 50 Hz and 60 Hz, respectively. A notable feature is the overload relay made from eutectic alloy, which provides effective overload protection, thus improving motor longevity and performance.

The unit is built to endure conditions with humidity levels reaching 80%, both during operation and when stored, as long as condensation is not present. Such humidity tolerance ensures that the device can be used in various environments without compromising performance. Overall, the Allen Bradley 509-COA starter is a solid solution for reliable motor control in demanding applications.