140G-H0H4-C60

The Allen-Bradley 140G-H0H4-C60 molded case circuit breaker is engineered for robust electrical protection. This component, classified under the H frame size, operates efficiently at a nominal current of 125 amps. The breaker provides an outstanding interrupting rating of 100 kA, ensuring it can effectively manage substantial fault currents.

Featuring four poles, the 140G-H0H4-C60 is capable of handling an operational current range of 60 amps, which allows it to serve various applications in demanding environments. The circuit breaker is equipped with electronic LSI protection, which enhances its reliability and minimizes the risk of overload or short-circuit failures.

Designed for high-voltage environments, it boasts a rated insulation voltage of 1000 volts and an 8 kV impulse withstand voltage rating, making it suitable for industrial applications requiring strong electrical integrity. Weighing in at 3.53 lb, this unit offers a balance of durability and lightweight design for easy installation. Furthermore, its mechanical longevity is rated at 240 operations per hour, while the electrical operations can reach up to 120 cycles per hour, confirming its capacity to endure frequent usage in critical control systems.