ALLEN-BRADLEY 100-C23DJ10

Allen-Bradley 100-C23DJ10 IEC Contactor

Description

The Allen-Bradley 100-C23DJ10 is a high-performance 3-pole contactor designed for motor control and power switching applications. It features a 24V DC coil with an integrated diode for protection and includes one built-in normally open auxiliary contact. Part of the reliable Bulletin 100-C series, this contactor is known for its durability, compact size, and compliance with global standards like IEC and UL.

Specifications

• Manufacturer: Allen-Bradley
• Model: 100-C23DJ10
• Series: C
• Coil Voltage: 24V DC (with Diode)
• Main Contacts: 3-Pole
• Auxiliary Contacts: 1 N.O.
• AC-3 Rating (400V): 11 kW
• AC-1 Thermal Current (Ith): 32 A
• Max Voltage: 690V AC (IEC), 600V AC (UL)
• Standards: IEC 60947-4-1, EN 60947-4-1, UL Listed

Label Info

• Cat: 100-C23D*10
• Ser: C
• Uimp: 8kV

Application

Ideal for direct-on-line starting of motors, switching resistive loads, and integration into industrial control panels for manufacturing, material handling, and HVAC systems.

Country of Origin

Made in Switzerland.

CO2 Impact

By purchasing this reconditioned item instead of a new one, you help save 18.0 kg of CO2. This is comparable to the emissions of driving a car for 90 km.

Availability

This item is in stock and ready for immediate dispatch. Order now from spareparts2day for expert support and fast delivery.

FAQ

Question?

What does the ‘DJ’ in the part number 100-C23DJ10 signify?

Answer:

The ‘DJ’ specifies the coil type and auxiliary contact configuration. ‘D’ indicates a standard IEC frame size, and ‘J’ designates a 24V DC coil with an integrated diode and a standard 1 normally open (N.O.) auxiliary contact.

Question?

Can I add more auxiliary contacts to this 100-C23D*10 contactor?

Answer:

Yes, the Bulletin 100-C contactors are designed to be modular. You can mount additional front- or side-mounted auxiliary contact blocks, such as the Allen-Bradley 100-S series, to expand the number of N.O. or N.C. contacts as needed for your application.

Question?

What is the purpose of the integrated diode in the 24V DC coil?

Answer:

The integrated diode serves as a suppression device to clamp the voltage spike (back EMF) that occurs when the DC coil is de-energized. This protects sensitive control electronics, such as PLC outputs, from potential damage caused by this inductive kickback.

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Last Update: Friday, March 13, 2026