140G-J3X4
Product ID:229164
Updated: 2026/7/14
Key Features
- 11. High Interrupting Capacity: The Allen-Bradley 140G-J3X4 boasts an impressive interrupting capacity of 35kA at 480V, ensuring reliable protection against high fault currents.;
- 22. Global Application Compatibility: Designed for global use, this circuit breaker meets international standards such as UL, CSA, CCC, and IEC, making it a versatile choice for worldwide applications.;
- 33. Compact Design: Despite its high performance, the 140G-J3X4 is designed to be compact, minimizing panel space while maintaining robust functionality.;
- 44. Customizable Trip Units: The breaker offers a wide range of trip units, allowing for greater customization to fit specific application needs, from thermal-magnetic to electronic trip units.;
- 55. Comprehensive Accessories: The product comes with a variety of accessories, including cable lugs, busbar adapters, and more, ensuring seamless integration into various panel configurations.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Dimension Unit | CM | Weight Unit | KG |
| Weight | 2.474 | Stock Status | NON_STOCKED |
| Dimension Length | 21.844 | Dimension Width | 17.399 |
| Lead Time | 52 | Dimension Height | 15.748 |
| Quick Turnaround | false | Preferred Availability | false |
| Repairable | NOT_REPAIRABLE | Rating/Size | 250 A, J-Frame |
| Protection | Thermal Magnetic/Electronic | IEC Breaking Capacity | 50kA @ 415V |
| Adjustment Type | Frame Only |
Specifications may be subject to change without notice
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