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Allen Bradley 100-B400ND3 3-Pole Contactor 400A

Allen Bradley 100-B400ND3 3-Pole 400A Contactor

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ManufacturerAllen Bradley

Part number100-B400ND3

Coil Voltage 24VDC

AC-3 Rating 400A

Poles 3

Mounting Screw Mount

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Veteran-owned

CAGE: 9NK75

3-Pole configuration 400A AC-3 rating 24VDC coil Extremely high power capacity Heavy-duty industrial grade Robust construction

Product description

The Allen Bradley 100-B400ND3 is a high-capacity, 3-pole industrial contactor designed for the most demanding motor control applications. It utilizes a 24VDC coil for reliable operation in complex control systems. This contactor features a substantial 400A rating for AC-3 (motor control) duty, making it ideal for very large motors and high-power circuits.

This contactor is essential for controlling major machinery in heavy industries such as power generation, large-scale metal processing, and complex material handling systems. Its robust design ensures dependable switching for critical, high-amperage operations.

Stanlo Automation, a veteran-owned supplier of surplus automation parts, offers the Allen Bradley 100-B400ND3. We are committed to providing quality, cost-effective components and reliable service to keep your industrial operations running efficiently.

Technical specifications

Coil Voltage	24VDC
AC-3 Rating	400A
Poles	3
Mounting	Screw Mount

Common applications

Power generation

Metal processing

Large material handling

High-amperage motor control

Industrial automation

Heavy industry

Compatible systems

Allen Bradley PLC control systems Industrial motor control centers

Also known as

Allen Bradley 100-B400ND3 Contactor AB 100-B400ND3 100-B400ND3 High Capacity Contactor

Replaces / compatible with

The 100-B400ND3 is a top-tier component within the Allen Bradley 100-B series, designed for the highest power demands in motor control.

Technical note

Expert tip

Requires robust mounting and proper electrical connections due to its high current rating. Ensure the control circuit can safely handle the 24VDC coil requirements.

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Frequently asked questions

What is the coil voltage for the Allen Bradley 100-B400ND3 contactor?

The Allen Bradley 100-B400ND3 contactor is equipped with a 24VDC coil. This ensures compatibility with standard DC control voltages used in many industrial automation systems.