Allen-Bradley 150-F251NCDB

Allen-Bradley 150-F251NCDB SMC-Flex Smart Motor Controller

Overview

The Allen-Bradley 150-F251NCDB is a high-capacity SMC-Flex solid-state motor controller with integrated pump control functionality. Rated for 251 amps, it supports motors up to 200 HP at 460V AC and operates across a wide 200–600V AC line input range. Designed for industrial fluid systems, the open-type enclosure and 100–240V AC control input make this unit ideal for panel-mount installations in global applications.

Technical Specifications

• Brand: Allen-Bradley

• Series: Bulletin 150 SMC-Flex

• Part Number: 150-F251NCDB

• Rated Current: 251 A

• Motor Power Rating: 100–200 HP @ 460V AC

• Input Voltage: 200–600V AC, 3-phase

• Control Voltage: 100–240V AC

• Frequency: 50/60 Hz

• Enclosure Type: Open

• Control Option: Integrated Pump Control

• Mounting Type: Panel Mount

• Condition: New

Key Features

• High-performance SMC-Flex controller with pump control

• 251A rated for large industrial motor loads

• Operates on wide 200–600V AC line voltage

• 100–240V AC control input for global installations

• Protects against overload, stall, and phase loss

• Open-type enclosure for easy panel integration

• Ideal for water and wastewater systems

• UL, CSA, and CE certified

Applications

• Industrial pumping and irrigation systems

• Water treatment and wastewater facilities

• HVAC with fluid-based systems

• Large compressor and blower control

• OEM machinery requiring pump-specific control features

Shipping & Availability

The 150-F251NCDB is in stock and available for fast worldwide shipping.

Return to our SMC-3 – Smart Motor Controllers main category to explore all models and specifications in this family.

Visit our Allen-Bradley Industrial Automation Products master category for the complete range of controllers, drives, motors, HMIs, and accessories.

NEW product in original sealed packaging. The product may be of older version or design. The packaging may have markings, signs of discoloration, and wear. DDPARTSSOLUTION Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply