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Allen Bradley 140U-H-SND Neutral Disconnect Assembly

Allen Bradley 140U-H-SND is a neutral disconnect assembly for 140U breakers.

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ManufacturerAllen Bradley

Part number140U-H-SND

Type Neutral Disconnect Assembly

Series 140U

Manufacturer Allen Bradley

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CAGE: 9NK75

Neutral conductor disconnection For 140U series Enhanced safety Isolation capability Industrial grade

Product description

The Allen Bradley 140U-H-SND is a neutral disconnect assembly designed for use with the Allen Bradley 140U series of circuit breakers and motor protectors. This component provides a means to disconnect the neutral conductor, crucial for certain safety and maintenance procedures in electrical systems.

This neutral disconnect is commonly employed in applications requiring the isolation of all conductors, including the neutral, for enhanced safety during maintenance or fault conditions. It finds use in industrial power distribution, motor control systems, and any setup where complete isolation is mandated.

Stanlo Automation, a veteran-owned business specializing in surplus automation parts, offers the Allen Bradley 140U-H-SND. We provide reliable and competitively priced components to meet your industrial automation needs.

Technical specifications

Type	Neutral Disconnect Assembly
Series	140U
Manufacturer	Allen Bradley

Common applications

Industrial power distribution

Motor control

Electrical safety

Maintenance procedures

Automation systems

Compatible systems

Allen Bradley 140U Circuit Breakers Allen Bradley 140U Motor Protectors

Also known as

Allen Bradley 140U Neutral Module AB 140U-H-SND 140U Series Neutral Disconnect

Replaces / compatible with

This neutral disconnect is an accessory specifically designed for integration with Allen Bradley 140U series circuit breakers and motor protectors.

Technical note

Expert tip

Properly install the 140U-H-SND to ensure reliable disconnection of the neutral line when the associated 140U breaker is operated.

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Frequently asked questions

What is the purpose of the Allen Bradley 140U-H-SND neutral disconnect assembly?

The Allen Bradley 140U-H-SND is used to disconnect the neutral conductor of a circuit, separate from the phase conductors. This is important for safety during maintenance or in situations requiring complete isolation of power to a piece of equipment.