ROCKWELLMotor protection circuit breaker

140G-H6X4

Name: 140G-H6X4
Brand: ROCKWELL
SKU: 140G-H6X4

The Allen Bradley 140G-H6X4 is a 4-pole, 125A molded case circuit breaker with a 65kA short-circuit breaking capacity at 480V. It features advanced thermal magnetic and electronic trip units, ensuring robust protection in diverse electrical systems.

Product Model140G-H6X4

Product ID107106

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. High Interrupting RatingsThe 140G-H6X4 boasts high interrupting ratings from 18 to 100 kA, making it suitable for a wide spectrum of applications, including high-power electrical systems.
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2. Customizable AccessoriesThis circuit breaker offers a wide range of customer-fit accessories, allowing for quick and easy configuration to meet the specific needs of various projects.
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3. Advanced Trip UnitsEquipped with both basic and advanced OCRs (Operational Relays), including AC/DC thermal magnetic and AC electronic trip units, to suit varied installation requirements.
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4. Global Application SupportApproved for global application, the 140G-H6X4 meets international standards such as UL, CSA, CCC, and IEC, ensuring compatibility and reliability worldwide.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Certifications

UL Listed, CSA Certified, CE, CCC

IEC Breaking Capacity

70kA @ 415V

UL Interrupting Rating

65kA @ 480V

Current

125 A

Repairable

NOT_REPAIRABLE

Preferred Availability

false