The Allen-Bradley 140G molded case circuit breaker is part of the 140G series designed for commercial and industrial applications. It provides protection for circuits with a frame rating of 1200 A.
- Manufacturer: Allen-Bradley
- Series: 140G
- Frame size: 1200 A
- Type: Molded case circuit breaker
- Part number: 140G-NS6H3-E12
- GTIN: 00885630444208
Molded case circuit breakers provide thermal-magnetic or electronic trip protection against overloads and short circuits. The 140G series is engineered for reliable performance in power distribution systems, motor control centers, and industrial machinery.
The 140G series is part of Rockwell Automation’s Allen-Bradley industrial control and protection portfolio, known for reliability in demanding environments. Its molded case construction offers excellent insulation and mechanical strength, ensuring safe operation and long service life.
The compact molded case design allows installation in standard electrical panels. The breaker is suitable for use as a main or feeder protection device where a high interrupting rating is required. The breaker is typically used in panelboards, switchboards, and motor control centers to protect feeders and branch circuits.
Technical Specifications
| Frame size | 1200 A |
|---|
Product Supply
We supply original Allen-Bradley products through established international sourcing channels. Product availability, production status, packaging condition and country of origin may vary by stock source.
For current stock, batch information, photos and lead time, please contact our sales team before ordering.
