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Allen Bradley 140UHEA1 Auxiliary Contact for H, J, L Frame Breakers

Allen Bradley 140UHEA1 Auxiliary Contact for Circuit Breakers

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ManufacturerAllen Bradley

Part number140UHEA1

Configuration 1A/1B

Voltage Rating 600VAC / 125VDC

Mounting Left or Right Side

Compatibility 140U H, J, L Frame

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12-month warranty

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Veteran-owned

CAGE: 9NK75

1 Normally Open Contact 1 Normally Closed Contact Side Mountable For H, J, L Frame Breakers Reliable Signaling

Product description

The Allen Bradley 140UHEA1 is an auxiliary contact designed to be mounted on the left or right side of Allen Bradley 140U H, J, or L-frame molded case circuit breakers. This unit features a 1 Normally Open (NO) and 1 Normally Closed (NC) contact configuration, providing essential signaling capabilities for control systems.

This auxiliary contact is crucial for remote indication of breaker status, interlocking, or alarm functions within industrial automation and power distribution systems. It ensures seamless integration and enhances the operational intelligence of the breaker it's paired with.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Allen Bradley 140UHEA1. We provide reliable components with excellent customer service and quick delivery, ensuring your automation needs are met efficiently.

Technical specifications

Configuration	1A/1B
Voltage Rating	600VAC / 125VDC
Mounting	Left or Right Side
Compatibility	140U H, J, L Frame

Common applications

Remote Breaker Status Indication

Control System Interlocking

Alarm Systems

Industrial Automation

Power Distribution Panels

Compatible systems

Allen Bradley 140U H-Frame Circuit Breakers Allen Bradley 140U J-Frame Circuit Breakers Allen Bradley 140U L-Frame Circuit Breakers

Also known as

140U-H-EA1 Allen Bradley 140U Auxiliary Circuit Breaker Auxiliary Contact

Replaces / compatible with

This part is discontinued by the manufacturer. It is an accessory for the Allen Bradley 140U Series circuit breakers.

Technical note

Expert tip

The 140UHEA1 is discontinued by the manufacturer. Ensure you are aware of any compatibility or availability limitations when ordering.

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Frequently asked questions

What type of circuit breakers is the Allen Bradley 140UHEA1 auxiliary contact compatible with?

The Allen Bradley 140UHEA1 auxiliary contact is designed for use with Allen Bradley 140U series molded case circuit breakers, specifically those with H, J, or L frames. It provides a 1A/1B contact configuration for added control functionality.