ROCKWELLMotor protection circuit breaker

140G-MTK4-D80

Name: 140G-MTK4-D80
Brand: ROCKWELL
SKU: 140G-MTK4-D80

Allen-Bradley 140G-MTK4-D80: 800A electronic trip unit for molded case circuit breakers. LSIG-MM adjustment, UL Listed, CSA Certified, CE, and CCC certified for reliable protection in industrial settings.

Product Model140G-MTK4-D80

Product ID107246

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. High Current RatingThe Allen-Bradley 140G-MTK4-D80 supports a high current rating of 800A, making it suitable for demanding industrial applications.
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2. Advanced ProtectionEquipped with LSIG-MM adjustment, this trip unit offers advanced protection against electrical overloads and faults, ensuring the safety of your equipment and personnel.
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3. Comprehensive CertificationsCertified by UL, CSA, CE, and CCC, the 140G-MTK4-D80 meets international standards for safety and reliability, providing peace of mind in your electrical installations.
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4. Electronic DesignThe electronic design of the 140G-MTK4-D80 enhances its performance and accuracy, providing precise protection against electrical anomalies.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Adjustment Type

LSIG-MM

Certifications

UL Listed, CSA Certified, CE, CCC

Protection

Electronic

Rating/Size

800 A, M-Frame

Trip Unit Rating

800A

Repairable

NOT_REPAIRABLE