140G-NS6H4-E12

Product ID:229563
Updated: 2026/7/15
Rockwell Automation 140G-NS6H4-E12

Key Features

  • 11. High Interrupting Rating: The 140G-NS6H4-E12 boasts a high interrupting rating of 65 kA at 480V, ensuring reliable operation under demanding conditions.;
  • 22. Electronic LSI Technology: Equipped with electronic LSI technology, this circuit breaker provides precise and efficient operation, minimizing downtime and maximizing performance.;
  • 33. Global Certification: Approved for global applications, the 140G-NS6H4-E12 meets stringent standards from UL, CSA, CCC, and IEC, ensuring compliance in various regions.;
  • 44. Customizable Trip Units: Offering a wide range of operating mechanisms, this circuit breaker can be customized to fit various panel configurations, enhancing flexibility in installation.;
  • 55. High-Rated Current Capacity: With a rated current of 1200 A, the 140G-NS6H4-E12 is designed to handle high currents efficiently, making it suitable for demanding industrial applications.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Dimension Unit
CM
Weight Unit
KG
Weight
13.971
Stock Status
NON_STOCKED
Dimension Length
37.0
Dimension Width
36.0
Lead Time
43
Dimension Height
35.0
Quick Turnaround
false
Preferred Availability
false
Repairable
NOT_REPAIRABLE
Trip Unit Rating
1200A
Standards Compliance
UL489, CSA22.2 No. 5, IEC 60947-2
IEC Breaking Capacity
70kA @ 415V

Specifications may be subject to change without notice

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