Allen-Bradley 150-C251NBD

R$ 50.424,00

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Allen-Bradley 150-C251NBD SMC-3 Motor Controller / Soft Starter

Overview

The Allen-Bradley 150-C251NBD is a powerful solid-state SMC-3 motor controller designed for soft starting of three-phase induction motors. With a current capacity of 251 amperes and support for line voltages up to 480V, it is ideal for demanding industrial environments. The unit has a universal control voltage range of 100–240V AC and is designed with an open construction for easy integration into control panels.

Main Features

Rated Operating Current: 251 Amperes
Input Line Voltage: Up to 480V AC, Three-phase, 50/60 Hz
Control Voltage Range: 100–240V AC
3-Wire Control Setup
Open Type Construction
Integrated motor overload and short-circuit protection.
Diagnostic LEDs for monitoring status and faults.
Compact size for panel mounting applications.

Technical Specifications

Manufacturer: Allen-Bradley / Rockwell Automation
Part Number: 150-C251NBD
Series: SMC-3
Rated Current: 251A
Input Voltage: 200–480V AC
Control Voltage: 100–240V AC
Frequency: 50/60 Hz
Control Type: 3 Wires
Enclosure Type: Open (IP20)
Assembly: Panel Mounting
Operating Temperature Ambient: 0°C to 60°C (32°F to 140°F)
Certifications: UL, CE, CSA, C-Tick

Applications

High Inertia Fan Systems
Large Water and Sewage Pumps
Industrial Compressors
Conveyor Drives
HVAC Blower Motors

Benefits

Minimizes mechanical wear with controlled start/stop.
Reduces energy demand during engine start-up.
Simplifies integration with standard control systems.
Backed by the reliability and global compatibility of Allen-Bradley.

Buy with Confidence

The SMC-3 150-C251NBD soft starter is in stock and ready for worldwide shipment. Request your quote today.

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