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Allen Bradley

Allen Bradley 140G-G2C3-C40 Motor Protection Circuit Breaker

Name: Allen Bradley 140G-G2C3-C40
Brand: Allen Bradley
SKU: 140G-G2C3-C40
Availability: InStock

Allen Bradley 140G Motor Protection Circuit Breaker, 40A trip.

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide 🎖 Veteran-Owned

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ManufacturerAllen Bradley

Part number140G-G2C3-C40

Part Number 140G-G2C3-C40

Manufacturer Allen Bradley

Series 140G

Type Motor Protection Circuit Breaker

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12-month warranty

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Worldwide delivery

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Veteran-owned

CAGE: 9NK75

Adjustable thermal trip setting Instantaneous magnetic trip Motor overload protection Compact design for space saving High breaking capacity

Product description

The Allen Bradley 140G-G2C3-C40 is a high-performance motor protection circuit breaker tailored for the rigorous demands of industrial automation. It features a precisely calibrated thermal-magnetic trip unit with adjustable settings, ensuring optimal protection against overloads and short circuits for electric motors. This unit belongs to the trusted Allen Bradley 140G series.

This circuit breaker is instrumental in protecting motors in critical applications within industries like automotive manufacturing, water treatment, and material processing. Its robust construction guarantees durability and consistent protection, safeguarding valuable assets and maintaining production continuity.

Stanlo Automation, a veteran-owned enterprise, is your go-to source for surplus industrial automation components. We are committed to delivering quality parts, competitive pricing, and dependable service to support your automation needs.

Technical specifications

Part Number	140G-G2C3-C40
Manufacturer	Allen Bradley
Series	140G
Type	Motor Protection Circuit Breaker
Trip Unit	Adjustable Thermal-Magnetic
Trip Current	40A (adjustable)

Common applications

Motor control centers

Industrial automation

Manufacturing lines

Pump applications

Fan control systems

Compatible systems

Allen Bradley PLC 5 Allen Bradley MicroLogix Allen Bradley PanelBuilder

Also known as

140G-G2C3-C40 breaker Allen Bradley motor protector 140G breaker AB 40A breaker

Replaces / compatible with

Offers direct replacement capabilities for existing Allen Bradley 140G series installations. Always verify wiring and settings before replacement.

Technical note

Expert tip

The adjustable trip setting should be set according to the motor's nameplate current rating, typically between 80-125% of the FLA.

What happens next?

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Frequently asked questions

What is the primary function of the 140G-G2C3-C40 circuit breaker?

The 140G-G2C3-C40's primary function is to protect electric motors from damage caused by overloads and short circuits. Its adjustable thermal element trips on sustained overcurrent, while the magnetic element provides rapid response to high fault currents.