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Allen Bradley

Allen Bradley 150-F43NBR SMC Flex Soft Starter

Allen Bradley 150-F43NBR SMC Flex Smart Motor Controller

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ManufacturerAllen Bradley

Part number150-F43NBR

Controller Rating 43 A, 7.5-30 HP @ 460V AC

Input Voltage 200–480 VAC

Control Voltage 24 VAC/DC

Enclosure Type Open

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12-month warranty

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Same-day dispatch

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Veteran-owned

CAGE: 9NK75

SMC-Flex technology Soft starter functionality Integrated motor overload protection 24V AC/DC control voltage Open enclosure 43A current rating

Product description

The Allen-Bradley 150-F43NBR is a Smart Motor Controller from the SMC-Flex series, designed for efficient motor management. It operates with an input voltage ranging from 200 to 480 VAC and has a current rating of 43 Amps, suitable for motors between 7.5 to 30 horsepower at 460V AC. This unit utilizes soft starter technology for smooth acceleration and deceleration, reducing mechanical stress on the motor and connected equipment.

This controller features a 24 VAC/DC control voltage, facilitating integration into various control systems. The open enclosure design simplifies installation. It also includes integrated motor overload protection for enhanced safety and six PTC sensors for precise thermal monitoring, ensuring reliable performance in industrial applications.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Allen-Bradley 150-F43NBR. We provide quality components and excellent service to meet your industrial automation needs. Contact us for competitive pricing and fast delivery.

Technical specifications

Controller Rating	43 A, 7.5-30 HP @ 460V AC
Input Voltage	200–480 VAC
Control Voltage	24 VAC/DC
Enclosure Type	Open
Function	Single direction
IP Rating	IP20
Frequency	50/60 Hz

Common applications

Industrial automation

Manufacturing

Pumps

Fans

Conveyor systems

HVAC

Compatible systems

Standard 3-phase AC motors

Also known as

Allen Bradley 150-F43NBR SMC-Flex 43A Soft Starter Bulletin 150

Replaces / compatible with

Compatible with Allen Bradley SMC-Flex series accessories.

Technical note

Expert tip

The 24 VAC/DC control voltage ensures compatibility with a wide range of control circuits, simplifying integration into existing systems.

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Frequently asked questions

What is the motor horsepower range for the Allen Bradley 150-F43NBR?

The Allen Bradley 150-F43NBR Smart Motor Controller is suitable for motors ranging from 7.5 to 30 horsepower when operating at 460V AC. It handles a current rating of 43 Amps and an input voltage of 200-480 VAC.