140G-M5K3-D63

The Allen-Bradley 140G-M5K3-D63 is characterized as a molded case circuit breaker. It is engineered to deliver high performance in various industrial environments, especially where significant current ratings are necessary. Operating at a maximum of 800 Amps, this breaker can handle considerable electrical loads. The interrupting rating is set at 50 kA, allowing it to safely handle fault currents without compromising system integrity.

Its protection type is defined as Electronic LSIG, which provides advanced overload and short-circuit protection to the connected circuits. The device operates efficiently within a current range that peaks at 630 Amps. Furthermore, the unit maintains a rated insulation voltage of 1000 volts, ensuring reliable performance in high-voltage applications. It is also capable of tolerating impulse withstand voltages up to 8 kV, enhancing its resilience to transient electrical disturbances.

This product has a substantial weight of 26.68 pounds, reflecting its robust construction and durability. The anticipated mechanical lifespan is rated at 120 operations per hour, making it suitable for frequent cycling in various applications. Additionally, the electrical life is rated at 60 operations per hour, confirming its reliability during regular use. The Allen-Bradley 140G-M5K3-D63 successfully combines high capacity, advanced protection features, and robust life ratings for effective circuit protection.