100-C09DJ10 Allen-Bradley IEC 9A Contactor

Model: 100-C09DJ10

Brand: Allen-Bradley

Product Family: Bulletin 100-C

Product Type: IEC Contactor

UPC: 662468863742

Rated Operational Current: 9 A at 415 V AC, AC-3

Rated Motor Power: 4 kW at 415 V AC, AC-3

Number of Main Poles: 3

Main Contact Configuration: 3 NO

Auxiliary Contact Configuration: 1 NO

Coil Voltage: 24 V DC

Coil Design: DC coil with integrated diode

Rated Operational Current, AC-1: 32 A at 415 V AC, 40°C

Rated Operational Current, AC-3: 9 A at 415 V AC, 60°C

Rated Insulation Voltage: 690 V AC

Rated Impulse Withstand Voltage: 8 kV

Terminal Type: Screw terminals

Mounting: DIN rail or panel mounting

Enclosure Protection: IP20

Product Introduction

 

The Allen-Bradley 100-C09DJ10 is a three-pole IEC contactor from the Bulletin 100-C range. Designed for motor switching and other industrial electrical loads, it combines a 9 A AC-3 operating-current rating with a 24 V DC control coil.

 

Its coil incorporates an integrated diode, an important identification detail for control-panel replacement. The contactor has three normally open main contacts and one normally open auxiliary contact. The auxiliary contact can be incorporated into an external control or indication circuit to provide an additional switching state.

 

The 100-C series uses a compact modular design, with screw terminals and mounting options suited to industrial control assemblies. The 100-C09DJ10 is particularly identifiable by the combination of its 9 A contact rating, DC coil arrangement and integrated diode.

 

• Three-Phase Motor Switching: Controls the connection and disconnection of three-phase motors through its three main normally open contacts.
• DC Coil Operation: Uses a 24 V DC control signal to operate the contactor, making it suitable for compatible DC control circuits.
• Integrated Coil Diode: Incorporates a diode in the DC coil assembly to provide coil suppression.
• Auxiliary Contact Signaling: Provides one normally open auxiliary contact for associated control logic, interlocking or status indication.
• Industrial Load Switching: Supports motor and other electrical load switching within the applicable utilization-category ratings.
• Panel Integration: Screw terminals and DIN rail or panel mounting allow installation in compatible motor control assemblies.

The 100-C09DJ10 is intended for industrial electrical systems that require a compact three-pole contactor operated by a 24 V DC control circuit.

• Motor Starter Assemblies: Switching appropriately rated three-phase motors in contactor-based starter circuits.
• Industrial Control Panels: Providing power switching for equipment controlled by DC control circuits.
• Pumps and Fans: Controlling motor circuits in suitable pumping and ventilation equipment.
• Conveyor Equipment: Switching motors used in material-handling machinery.
• Machine Control Systems: Providing electrical switching and auxiliary signaling within automated machinery.
• Maintenance and Replacement: Replacing an existing Bulletin 100-C contactor when the coil voltage, contact configuration, ratings and mounting arrangement match.

The 9 A AC-3 rating is the relevant motor-duty reference. The 32 A AC-1 figure applies to a different utilization category and should not be interpreted as the contactor's motor-current rating.

Two details are especially important when identifying this model.

24 V DC coil with integrated diode: The suffix DJ identifies the DC coil configuration. This is not interchangeable with an AC-coil version simply because the contactor body and current rating appear similar.

Three main poles plus one auxiliary contact: The main contacts are three normally open poles. The additional 1NO auxiliary contact is intended for a separate control or indication circuit; it is not a fourth power pole.

When replacing an installed unit, compare the complete catalogue number and control-circuit wiring rather than relying on the 100-C09 designation alone.

 

 

Product Lifecycle and Replacement Reference

Rockwell Automation lists the 100-C09DJ10 as discontinued effective March 31, 2021.

 

The manufacturer identifies 100-E09KJ10 as its engineering replacement reference. This should be treated as a successor selection reference, not an automatic drop-in equivalent. The replacement's coil arrangement, terminal layout, dimensions and control-circuit requirements should be checked before installation.

What coil voltage does the 100-C09DJ10 use?

It uses a 24 V DC coil with an integrated diode.

How many main contacts does this contactor have?

It has three normally open main poles and one normally open auxiliary contact.

What is its motor-current rating?

Its rated operational current is 9 A under AC-3 conditions at 415 V AC and 60°C.

Is 100-C09DJ10 still an active Allen-Bradley product?

No. Rockwell Automation lists it as discontinued from March 31, 2021.

Is 100-E09KJ10 a replacement for this model?

Rockwell identifies 100-E09KJ10 as an engineering replacement. Verify the electrical and mechanical installation requirements before substituting it.

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