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Allen Bradley SMC Dialog Plus 150-B500NBRC

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

150-B500NBRC

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The 150-B500NBRC is a robust offering from Allen-Bradley, developed as an SMC Dialog Plus solid-state controller. It operates at 460V AC, with a capacity for up to 500 amps. This unit can handle motors rated between 4 and 400 horsepower.

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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 150-B500NBRC

ManufacturerAllen Bradley
Product TypeSMC Dialog Plus Controller
Product LineSMC Dialog Plus
Part Number150-B500NBRC
Weight32.00 lbs (14.51 kg)
Controller TypeSolid-State
Amps500
Horsepower4-400
Voltage460V AC
Enclosure TypeOpen
Input Line Voltage200…460V AC, 3-phase, 50 and 60 Hz
Power RequirementHeatsink Fan(s)
Control OptionPreset Slow Speed
Control Voltage24V AC/DC

The 150-B500NBRC, manufactured by Allen-Bradley, belongs to the SMC Dialog Plus series, ensuring high performance and reliability in motor control applications. This controller has a solid-state architecture and operates efficiently with an input voltage of 460 volts AC, making it suitable for various industrial environments.

It can handle significant loads, provides a continuous current rating of 500 amps, and supports horsepower levels between 4 and 400 HP, offering substantial versatility for different motors. Operating under a 3-phase system, it accepts input line voltages ranging from 200 to 460 volts AC at both 50 Hz and 60 Hz frequencies.

The open design of the enclosure facilitates easy access for installation and maintenance. Heatsink fans are required to ensure effective thermal management during operation. The controller also includes a preset slow speed feature that enhances its adaptability to specific application requirements. A control voltage of 24V AC/DC further adds to its flexibility in integrating within existing systems.

Revision Part #Also known as
150-B500NBRC Ser A150-B500NBRC/A, Series A, Rev A
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