Allen Bradley 140G-G2C3-C50-SJ-KJ: 125A G-frame, 3 poles, thermal-magnetic trip, 50A rated current, high interrupting capacity, and robust construction for industrial use.
Product Model140G-G2C3-C50-SJ-KJ
Product ID106178
Stock on Request
Last updated: 8/29/2026
Key Features
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Feature1. High Interrupting Capacity The Allen Bradley 140G-G2C3-C50-SJ-KJ boasts an impressive interrupting rating of 50kA at 240V and 65kA at 220-230V AC, ensuring reliable operation under high short-circuit conditions.
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Feature2. Robust Construction Built with a G-frame design, this circuit breaker is engineered to withstand harsh industrial environments, including high altitudes and extreme temperatures.
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Feature3. Thermal-Magnetic Trip Equipped with a thermal-magnetic trip mechanism, the 140G-G2C3-C50-SJ-KJ provides both thermal and magnetic protection, ensuring safe operation and minimizing downtime.
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Feature4. High Reliability Designed for long-term performance, this circuit breaker features a thermal trip rating of 50A at an ambient temperature of 40°C and an electrical life cycle of 8000 hours at 415V AC.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Number of poles
3
Number of auxiliary contacts as change-over contact
1
With integrated under voltage release
False
Integrated earth fault protection
False
Complete device with protection unit
True
Rated permanent current Iu
50 A
5
Feature5. Versatile Mounting Options The device can be mounted on the front side with screw connections, offering flexibility in installation and maintenance. Additionally, DIN rail mounting is optional, enhancing its usability in various industrial settings.
