140G-J3F3-D20-AJ

Product ID:230236
Updated: 2026/7/15
Rockwell Automation 140G-J3F3-D20-AJ

Key Features

  • 11. Reliable Electrical Protection: The Allen-Bradley 140G-J3F3-D20-AJ provides reliable electrical protection with its thermal magnetic (T/M) design, ensuring consistent performance in a wide range of industrial environments.;
  • 22. High Current Capacity: With a rated current of 250A, this circuit breaker is designed to handle high electrical loads, making it ideal for applications requiring significant power handling.;
  • 33. Efficient Operation: The breaker's efficient operation ensures minimal downtime and maximum productivity, crucial for maintaining smooth industrial operations.;
  • 44. Robust Design: Constructed with a robust J-frame design, the 140G-J3F3-D20-AJ is built to withstand harsh industrial conditions, providing long-lasting performance and reliability.;
  • 55. Precise Control: Featuring 80% Mean Circuit Breaking Capacity (MCCB), this circuit breaker offers precise control over electrical currents, ensuring safe and efficient operation in various industrial settings.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Dimension Unit
CM
Weight Unit
KG
Weight
0.999
Stock Status
NON_STOCKED
Dimension Length
0.0
Dimension Width
0.0
Lead Time
15
Dimension Height
0.0
Quick Turnaround
false
Preferred Availability
false
Repairable
NOT_REPAIRABLE
MCCB
80 %
Current Potential
35 kA @ 480V
Phase
3 pole
Current
24 V AC/DC

Specifications may be subject to change without notice

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