ROCKWELLMotor protection circuit breaker

140G-KC0X3

Name: 140G-KC0X3
Brand: ROCKWELL
SKU: 140G-KC0X3

The Allen-Bradley 140G-KC0X3 is a 400A, 3-pole molded case circuit breaker frame with a 100kA interrupting rating at 480V. It meets UL489, CSA22.2 No. 5, and IEC 60947-2 standards, making it suitable for high-performance applications.

Product Model140G-KC0X3

Product ID105613

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. High Performance CapabilityThe Allen-Bradley 140G-KC0X3 is designed to handle high currents, ensuring reliable operation in demanding electrical systems.
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2. Comprehensive CertificationMeets UL489, CSA22.2 No. 5, and IEC 60947-2 standards, providing assurance of safety and reliability.
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3. High Interrupting RatingFeatures a 100kA interrupting rating at 480V, making it suitable for applications requiring high fault current interruption.
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4. Versatile ApplicationIdeal for a variety of applications including industrial control systems, manufacturing processes, and power distribution networks.
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Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Rating/Size

400 A, K-Frame

Standards Compliance

UL489, CSA22.2 No. 5, IEC 60947-2

UL Interrupting Rating

100kA @ 480V

Repairable

NOT_REPAIRABLE

Preferred Availability

false

Quick Turnaround

false