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The 509-AOD-XXX is a non-reversing starter manufactured by Allen Bradley, suitable for three-phase applications with a maximum continuous current rating of 18 Amperes. It supports a high service limit current of 21 Amperes and includes eight auxiliary contacts for added functionality.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Non-Reversing Starter |
| Product Line | Bulletin 509 |
| Part Number | 509-AOD-XXX |
| Weight | 3.75 lbs (1.70 kg) |
| UPC | 662468649773 |
| Maximum Continuous Current | 18 Amperes |
| NEMA Size | Size 0 |
| Rated Phase | 3-phase |
| Mechanical Endurance | Up to 10 million operations |
| Overload Relay Type | Not included |
| Rated Service Limit Current | 21 Amperes |
| Number of Auxiliary Contacts | 8 contacts (maximum) |
| Operating Time | 21 milliseconds (pick-up) and 16 milliseconds (drop-out) on average |
| Compliance Standards | cULus, CSA, and CE-approved |
| Enclosure Type | Open-type enclosure |
| Rated Frequency | 50 to 60 Hertz |
| Type of Mounting | Surface mount |
| Maximum System Voltage | Up to 600 Volts AC |
The Allen Bradley 509-AOD-XXX is categorized as a non-reversing starter. This model is designed for three-phase electrical systems and can sustain a maximum continuous current of 18 Amperes. It accommodates a service limit current of up to 21 Amperes. Supporting a configuration that includes a maximum of eight auxiliary contacts, this starter enhances operational flexibility.
Specifically built to comply with various international standards, including cULus, CSA, and CE certifications, this device assures a high level of safety and reliability. It is structured with an open-type enclosure for easy integration and surface mounting within electrical panels or machinery.
The performance of this unit is notable, with a mechanical endurance that can reach 10 million operations, making it suitable for applications requiring long-term reliability. The typical operating times are approximately 21 milliseconds for pick-up and 16 milliseconds for drop-out, ensuring swift response times in control scenarios.
Additionally, the 509-AOD-XXX can handle system voltages of up to 600 Volts AC and operates effectively within a frequency range of 50 to 60 Hertz, suitable for various industrial and commercial settings.