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Allen Bradley 150-SB4NBD SMC Dialog Plus Soft Starter

Allen Bradley SMC Dialog Plus Soft Starter, 45A, 200-460V AC.

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide 🎖 Veteran-Owned

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ManufacturerAllen Bradley

Part number150-SB4NBD

Rating 45 Amps

Voltage 200-460V AC

Type Soft Starter

Series SMC Dialog Plus

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12-month warranty

All units tested

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Same-day dispatch

Order by 2pm CST

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Worldwide delivery

US, EU, Asia, Middle East

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Veteran-owned

CAGE: 9NK75

45 Amp rating 200-460V AC operation Controlled motor acceleration/deceleration Reduces inrush current Extends motor life Diagnostic capabilities

Product description

The Allen Bradley 150-SB4NBD is an SMC Dialog Plus soft starter rated for 45 Amps and designed for 200-460V AC three-phase applications. It provides controlled acceleration and deceleration for motor loads, reducing mechanical stress and electrical inrush current.

This soft starter is suitable for a wide range of applications, including pumps, fans, conveyors, and compressors, in industries such as water treatment, mining, and general manufacturing. It helps extend the life of motors and connected equipment.

Stanlo Automation, a veteran-owned supplier of surplus industrial parts, offers the 150-SB4NBD. We provide reliable automation components and dedicated service to help you maintain and upgrade your systems.

Technical specifications

Rating	45 Amps
Voltage	200-460V AC
Type	Soft Starter
Series	SMC Dialog Plus
Manufacturer	Allen Bradley

Common applications

Motor Control

Pumps

Fans

Conveyors

Compressors

Manufacturing

Water Treatment

Compatible systems

Three-phase AC Motors ControlLogix CompactLogix

Also known as

AB 150-SB4NBD SMC Dialog Plus 45A Allen Bradley Soft Starter 150

Replaces / compatible with

The SMC Dialog Plus series offers advanced soft-start capabilities and diagnostics for motor control applications, replacing older starter technologies.

Technical note

Expert tip

Properly configure the ramp time and starting current settings on the 150-SB4NBD to optimize motor performance and minimize electrical stress during startup.

What happens next?

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Frequently asked questions

What is the current and voltage rating for the Allen Bradley 150-SB4NBD soft starter?

The 150-SB4NBD is rated for 45 Amps and operates on a 200-460V AC three-phase power supply. This makes it suitable for a variety of motor control applications within this range.