140G-K-NVM21B
Product ID:227877
Updated: 2026/7/14
Key Features
- 11. High-Interrupting Capacity: The Allen-Bradley 140G-K-NVM21B is designed to handle high fault currents, ensuring reliable operation in industrial electrical systems.;
- 22. Customizable Trip Units: With a wide range of trip units available, you can adjust the circuit breaker to fit your specific application needs, from 10 to 3000 A.;
- 33. NFPA79 Compliance: Meets NFPA79 standards, ensuring compliance with safety regulations for emergency stop and personnel protection.;
- 44. Rotary Handle with Extension Shaft: The 21" rotary handle with extension shaft provides easy operation and accessibility, making it suitable for various panel configurations.;
- 55. Padlock Locking Capability: The product features padlock locking, ensuring that the circuit breaker remains in the desired position, enhancing safety and security.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Dimension Unit | CM | Weight Unit | KG |
| Weight | 2.549 | Stock Status | NON_STOCKED |
| Dimension Length | 66.396 | Dimension Width | 22.2 |
| Lead Time | 5 | Dimension Height | 19.71 |
| Quick Turnaround | false | Preferred Availability | false |
| Repairable | NOT_REPAIRABLE | Suitable for power circuit breaker | Yes |
| With key lock | No | With extension shaft | Yes |
| Padlock locking | Yes | Suitable for emergency stop | No |
| Handle type | Rotary handle, NFPA79 | Frame size | K frame |
| Shaft length | 22 in | Colour | Black |
Specifications may be subject to change without notice
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