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Allen Bradley Bulletin 505 505-AOD

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505-AOD

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The 505-AOD, a reversing starter from Allen Bradley's Bulletin 505 series, is tailored for efficient motor control applications. It operates at 3 horsepower and can handle a maximum voltage of 600 Volts AC. The coil voltage is rated at 110/120 Volts AC, ensuring compatibility with various systems.

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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 505-AOD

ManufacturerAllen Bradley
Product TypeReversing Starter
Product LineBulletin 505
Part Number505-AOD
Weight11.00 lbs (4.99 kg)
UPC781180156090
Type of Power TerminalClamp or Saddle Terminals
Rated Horsepower3 horsepower
Overload ProtectionEquipped with Eutectic Alloy Relay
Auxiliary Contact ConfigurationUp to 8 Contacts (Maximum)
Input Frequency50 to 60 Hertz
NEMA RatingNEMA 0
Poles Configuration3 to 5 Poles
Type of EnclosureOpen-Style Enclosure
Contact MaterialSilver (Auxiliary Contacts) and Silver Alloy (Power Contacts)
System Phase3-Phase
Coil Voltage110/120 Volts AC
Mechanical EnduranceUp to 10 Million Operations
Maximum Operating Voltage600 Volts AC
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The Allen Bradley 505-AOD serves as a reversing starter, designed to facilitate reliable motor operations. This component is capable of managing a rated horsepower of 3, making it suitable for moderate industrial applications. Its robust design allows for a maximum operating voltage of 600 Volts AC and is powered by a coil rated at 110/120 Volts AC.

This starter operates effectively on an input frequency ranging from 50 to 60 Hertz. It features an open-style enclosure characterized by a NEMA 0 rating, which is suitable for non-hazardous locations. Configuration options allow for pole configurations between 3 to 5, providing flexibility based on system requirements.

The overload protection is integrated through a eutectic alloy relay, ensuring the motor is safeguarded under overload conditions. In addition to standard functionalities, the 505-AOD can accommodate up to 8 auxiliary contacts, thus enhancing its versatility for complex control schemes. Contacts are composed of silver for auxiliary and silver alloy for power connections, enhancing conductivity and reliability.

Noteworthy is the mechanical endurance of this reversing starter, rated for up to 10 million operations, which ensure longevity and durability in high-usage environments. Its thoughtful design and excellent performance make it a prime choice for applications demanding reliability and operational efficiency.