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Allen Bradley Bulletin 509 509-EAD

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509-EAD

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The 509-EAD model from Allen Bradley is an enclosed non-combination starter designed for 3-phase applications. This unit operates within a control voltage range of 110 to 120 V and is rated for a maximum current of 135 A.

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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-EAD

ManufacturerAllen Bradley
Product TypeEnclosed Non-Combination Starter
Product LineBulletin 509
Part Number509-EAD
Weight55.00 lbs (24.95 kg)
Operating Humidity80% (non-condensing)
Number of Phases3-phase
NEMA Size4
Control Voltage110 to 120 V
Minimum Frequency50 Hz
Maximum Frequency60 Hz
Overload Relay TypeEutectic Alloy
Hazardous LocationNo
Load Voltage115 to 575 V
Current Rating135 A
Rated Power75 Hp
Number of Auxiliary Contacts8
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The Allen Bradley 509-EAD is classified as an enclosed non-combination starter, making it a reliable choice for a variety of industrial tasks. Rated for 3-phase usage, this starter effectively handles load voltage varying from 115 to 575 volts. It supports a maximum current level of 135 Amps, suitable for high-power applications requiring up to 75 horsepower.

Designed to function within an operating humidity of 80% and non-condensing environments, this device can be safely used in various industrial settings. The control voltage is specified at 110 to 120 volts, providing flexibility for different uses. Additionally, it operates effectively across a frequency range of 50 to 60 hertz.

For overload protection, the 509-EAD utilizes a eutectic alloy relay type that ensures reliable performance under load conditions, emphasizing safety. With a NEMA size of 4, it provides adequate protection against dust and water ingress, and it is not intended for hazardous locations. Notably, the starter features 8 auxiliary contacts, enabling various control functionalities.