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Allen Bradley SMC Dialog Plus 150-B54NBDA-8B

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150-B54NBDA-8B

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The 150-B54NBDA-8B is a reliable solid-state controller from the Allen-Bradley SMC Dialog Plus series. Built to operate at 460V AC, this unit has a current rating of 54 amps and supports motor horsepower between 1 and 40.

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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-B54NBDA-8B

ManufacturerAllen Bradley
Product TypeSMC Dialog Plus Controller
Product LineSMC Dialog Plus
Part Number150-B54NBDA-8B
Weight32.00 lbs (14.51 kg)
Controller TypeSolid-State
Amps54
Horsepower1-40
Voltage460V AC
Enclosure TypeOpen
Input Line Voltage200…460V AC, 3-phase, 50 and 60 Hz
Power RequirementHeatsink Fan(s)
Control OptionSoft Stop
Control Voltage100…240V AC
Additional OptionLine- and Load-Mounted Protective Module
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Operating at 460V AC, the 150-B54NBDA-8B controller by Allen-Bradley is a high-performance solid-state device. It features a maximum current capacity of 54 amps and is suitable for motor applications with horsepower ratings from 1 to 40. This versatility allows it to cater to various industrial tasks effectively.

The controller is designed to accommodate a range of input line voltages, specifically from 200 to 460 volts AC, making it ideal for 3-phase applications that operate at 50 or 60 Hz frequencies. The open enclosure type enhances airflow and allows for easy access during maintenance operations. Heatsink fans are necessary to ensure proper thermal management during functioning, preserving the unit's longevity.

Additionally, the unit includes a soft stop control option, which helps to ensure smooth deceleration of connected motors. The control voltage range is adjustable from 100 to 240 volts AC. For enhanced operational safety, the 150-B54NBDA-8B controller can be equipped with both line- and load-mounted protective modules, adding an extra layer of protection against electrical faults.

Revision Part #Also known as
150-B54NBDA-8B Ser A150-B54NBDA-8B/A, Series A, Rev A
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