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Allen Bradley Bulletin 509 509-BAD

Product image is representative; revision or series may vary. Contact us to request a specific version.

509-BAD

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The 509-BAD model from Allen Bradley is a non-reversing starter designed for 3-phase systems. This durable unit functions efficiently with a control voltage rating of 110/120 Volts AC and is suitable for standard operating frequencies between 50 and 60 Hertz.

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2 Year DO Supply Warranty
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-BAD

ManufacturerAllen Bradley
Product TypeNon-Reversing Starter
Product LineBulletin 509
Part Number509-BAD
UPC781180160783
Weight7.63 lbs (3.46 kg)
Operating Phase3-phase
Control Voltage Rating110/120 Volts AC
Operating Frequency50 to 60 Hertz
Enclosure RatingNEMA Type 1 enclosure
Overload Relay TypeEutectic alloy
Continuous Current Rating27 Amperes
Number of Poles3 poles
Mounting TypeSurface mount
Load Voltage115 to 575 Volts
Service Limit Current Rating32 Amperes
Maximum Horsepower Rating10 horsepower
Average Operating Time22 milliseconds (pick-up) and 14 milliseconds (drop-out)
Mechanical Endurance10 million operations
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The Allen Bradley 509-BAD non-reversing starter is engineered for three-phase applications, functioning effectively under various electrical conditions. It operates at a control voltage of 110/120 volts AC, making it compatible with common industrial power systems. This model supports a frequency range of 50 to 60 Hertz, ensuring reliable performance in typical settings.

Constructed with a NEMA Type 1 enclosure, the 509-BAD offers adequate protection against dust and other contaminants, suitable for indoor environments. It employs a eutectic alloy for its overload relay, promoting efficient overload protection and system stability. This starter accommodates a load voltage spectrum ranging from 115 to 575 volts, fitting for a variety of motor applications.

The continuous current rating reaches 27 Amperes, allowing it to manage substantial loads effectively. Additionally, it has a service limit current rating of 32 Amperes and can handle a maximum horsepower of 10 HP, making it versatile for numerous motor types.

Operating efficiently, the average pick-up time is recorded at 22 milliseconds, while the drop-out time measures 14 milliseconds, ensuring prompt operation. The mechanical endurance of this model is impressive, rated for 10 million operations, marking its reliability in demanding situations. Overall, the 509-BAD non-reversing starter is a robust choice for efficient motor control without the complexities of reversing functions.