ROCKWELLMotor protection circuit breaker

140G-NS0K3-E12

Name: 140G-NS0K3-E12
Brand: ROCKWELL
SKU: 140G-NS0K3-E12

The Allen-Bradley 140G-NS0K3-E12 is a 1200A molded case circuit breaker with an IEC breaking capacity of 120kA @ 415V. It meets UL489, CSA22.2 No. 5, and IEC 60947-2 standards, ensuring high reliability and performance in industrial applications.

Product Model140G-NS0K3-E12

Product ID108302

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. High IEC Breaking CapacityThe 140G-NS0K3-E12 boasts an impressive IEC breaking capacity of 120kA @ 415V, making it suitable for high-demand industrial environments.
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2. Comprehensive Standards ComplianceThis breaker meets stringent standards including UL489, CSA22.2 No. 5, and IEC 60947-2, ensuring it operates safely and efficiently.
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3. Reliability in Demanding ConditionsDesigned to withstand rigorous industrial conditions, the 140G-NS0K3-E12 provides long-term performance and minimal downtime.
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4. Versatile ApplicationIdeal for a wide range of industrial applications, this breaker offers flexibility and adaptability to meet various plant requirements.
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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

IEC Breaking Capacity

120kA @ 415V

Rating/Size

1200 A, NS-Frame

Standards Compliance

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

Trip Unit Rating

1200A

Repairable

NOT_REPAIRABLE

Preferred Availability

false