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Allen Bradley 100-C43B10 43A IEC Contactor - 3-Pole w/ Aux

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ManufacturerAllen Bradley

Part number100-C43B10

Amperage 43A

Poles 3

Main Contacts 3 NO

Auxiliary Contacts 1 NO

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Veteran-owned

CAGE: 9NK75

43 Amp rating 3-Pole configuration 1 Normally Open auxiliary contact 440-480V AC coil Robust construction

Product description

The Allen Bradley 100-C43B10 is a 3-pole IEC rated contactor with a 43 Amp rating. It features 3 normally open main contacts and 1 normally open auxiliary contact. The coil voltage is rated for 440V AC at 50 Hz or 480V AC at 60 Hz, making it suitable for higher power applications.

This contactor is designed for heavy-duty industrial applications, including motor control centers, large machinery, and power distribution systems. Its robust construction and higher amperage rating ensure reliable operation in demanding environments.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Allen Bradley 100-C43B10. We provide quality automation components and exceptional customer service. Partner with Stanlo Automation for your industrial control needs and benefit from our expertise and reliable inventory.

Technical specifications

Amperage	43A
Poles	3
Main Contacts	3 NO
Auxiliary Contacts	1 NO
Coil Voltage	440-480V AC

Common applications

Motor Control

Industrial Automation

Power Distribution

Heavy Machinery

Control Panels

Compatible systems

Allen Bradley PLCs Allen Bradley HMIs Industrial Control Systems

Also known as

Allen Bradley 100-C43B10 Contactor

Replaces / compatible with

This contactor is part of the Allen Bradley Bulletin 100-C series and is designed to replace or supplement similar devices within this range.

Technical note

Expert tip

With a 43 Amp rating and 1 NO auxiliary contact, this unit is suitable for controlling larger motors and providing feedback or interlock signals.

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Frequently asked questions

What is the coil voltage for the Allen Bradley 100-C43B10?

The Allen Bradley 100-C43B10 has a coil voltage rating of 440V AC at 50 Hz or 480V AC at 60 Hz. This higher voltage makes it suitable for demanding industrial applications.