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Allen Bradley 140G-G2C3-C90 Motor Protection Circuit Breaker

Allen Bradley 140G Motor Protection Circuit Breaker, 90A trip.

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ManufacturerAllen Bradley
Part number140G-G2C3-C90
Part Number 140G-G2C3-C90
Manufacturer Allen Bradley
Series 140G
Type Motor Protection Circuit Breaker
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Adjustable thermal trip Magnetic trip Motor circuit protection High current rating Robust industrial design

The Allen Bradley 140G-G2C3-C90 is a high-capacity motor protection circuit breaker engineered for superior performance in demanding industrial automation applications. It features an adjustable thermal-magnetic trip mechanism, providing precise overload and short-circuit protection for larger electric motors. This breaker is a reliable component within the Allen Bradley 140G series.

This circuit breaker is essential for protecting motors in critical, high-power applications across industries such as heavy manufacturing, mining, and infrastructure. Its robust construction ensures dependable operation and safeguards valuable equipment from electrical faults.

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Part Number140G-G2C3-C90
ManufacturerAllen Bradley
Series140G
TypeMotor Protection Circuit Breaker
Trip UnitAdjustable Thermal-Magnetic
Trip Current90A (adjustable)
Large motor control
Industrial automation
Heavy manufacturing
Mining operations
Power generation
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140G-G2C3-C90 breaker Allen Bradley 140G series Motor circuit breaker 90A AB industrial motor protection
This breaker is designed to replace or supplement existing Allen Bradley 140G series installations requiring 90A motor protection. Verify application requirements.
Expert tip
When installing, ensure the breaker is adequately spaced from other heat-generating components as per the installation manual to maintain its thermal performance characteristics.
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What are the typical applications for the 140G-G2C3-C90 circuit breaker?
The 140G-G2C3-C90 is typically used for protecting larger electric motors in industrial settings, such as those found in heavy manufacturing equipment, large pumps, fans, and compressors. Its 90A rating makes it suitable for higher horsepower motor applications.