ROCKWELLMotor protection circuit breaker

140G-R-PB4H

Name: 140G-R-PB4H
Brand: ROCKWELL
SKU: 140G-R-PB4H

The Allen Bradley 140G-R-PB4H is a high-interrupting molded case circuit breaker designed for global applications. It offers thermal/magnetic and electronic protection, ensuring reliable circuit protection against overload, short circuits, and ground faults. Available in 3- and 4-pole versions, this circuit breaker is certified for UL, CSA, CCC, and IEC standards, making it suitable for various industrial settings.

Product Model140G-R-PB4H

Product ID106414

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. High Interruption CapacityThe Allen Bradley 140G-R-PB4H boasts high interrupting ratings from 18 to 100 kA, ensuring it can handle demanding electrical loads effectively.
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2. Global CertificationCertified for UL, CSA, CCC, and IEC standards, this circuit breaker is approved for global application, providing assurance of its reliability and safety.
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3. Versatile Protection OptionsIt offers both thermal/magnetic and electronic protection, providing comprehensive protection against overload, short circuits, and ground faults.
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4. Wide Range of AccessoriesThe 140G-R-PB4H comes with a wide range of accessories, including terminal covers, phase barriers, and operating mechanisms, making it highly customizable to fit various panel configurations.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Certifications

Standards Compliance

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

Repairable

NOT_REPAIRABLE

Preferred Availability

false

Quick Turnaround

false

Dimension Height

3.607