509-COD-B1J

The Bulletin 509 series includes the 509-COD-B1J non-reversing DOL starter from Allen Bradley, which provides reliable performance in various industrial environments. This starter operates within a control voltage range of 115 to 120 volts AC, and it is designed with a frequency of 60 Hz, establishing efficient functionality for motor control applications. Maximum operational voltage is rated at 600 volts AC, providing compatibility with significant equipment across different systems.

With an open enclosure design, the 509-COD-B1J is categorized under NEMA size 2, making it an appropriate choice for moderate installation space. The overload relay utilizes SMP eutectic alloy, offering thermal protection for the motor, which is critical to maintain operational longevity and safety. The full load current capacity of this starter is set at 45 amps, and it effectively supports 25 horsepower at 230 volts and 50 horsepower at 460 volts to manage diverse motor loads effectively.

Auxiliary functionality is highlighted by the ability to connect up to eight auxiliary contacts, enhancing its adaptability in complex controls. The unit features screw-type terminals, accommodating wire sizes from 14 to 4 AWG, which simplifies wiring tasks and promotes secure connections. The quick coil pick-up time of just 27 milliseconds facilitates efficient start-up performance, ensuring that the motor can be activated swiftly under operational conditions. This functionality supports effective management of machinery and equipment within various industrial applications.