ROCKWELLMotor protection circuit breaker

140G-R12K3-E30-DA

Name: 140G-R12K3-E30-DA
Brand: ROCKWELL
SKU: 140G-R12K3-E30-DA

The Allen Bradley 140G-R12K3-E30-DA is a 3000A R-frame molded case circuit breaker with an electronic trip unit (LSIG-MM). It is certified for UL, CSA, CE, and CCC standards, ensuring high reliability and safety in various power applications.

Product Model140G-R12K3-E30-DA

Product ID105744

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. High Interrupting CapacityThe 140G-R12K3-E30-DA boasts a high interrupting capacity of 125kA at 480V, making it suitable for demanding power applications.
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2. Electronic Trip UnitEquipped with an LSIG-MM electronic trip unit, this breaker offers precise and reliable protection against overcurrent conditions.
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3. CertificationsCertified for UL, CSA, CE, and CCC standards, ensuring compliance with global safety and performance regulations.
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4. Versatile ApplicationDesigned for global three-phase power applications, including single-phase systems and DC power systems, making it versatile for various industrial needs.
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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

Current

3000 A

Repairable

NOT_REPAIRABLE

Preferred Availability

false

Quick Turnaround

false

Dimension Height

0.0

Lead Time