140G-M6K4-D60

The 140G-M6K4-D60 molded case circuit breaker from Allen-Bradley is designed for effective performance in high-load environments. Its robust frame, classified as M, supports an impressive maximum load of 800 Amps, making it suitable for various applications. Featuring an interrupting capability rated at 65 kA, this unit effectively manages short circuit conditions while providing safety to connected systems.

This breaker employs an electronic LSIG protection mechanism, ensuring enhanced functionality and reliability. With four poles in its design, it accommodates diverse circuit configurations and delivers a current range of up to 600 A. Rated for insulation up to 1000 volts, the 140G-M6K4-D60 performs reliably under high voltage conditions.

It can also endure impulse withstand voltages as high as 8 kV, adding another layer of durability against electrical surges. Weighing in at 33.29 pounds, the structure of this circuit breaker offers manageable handling during installation. Its mechanical lifespan is rated for 120 operations per hour, providing confidence in its long-term use. For electrical operations, the lifespan is rated at 60 operations per hour, signifying its effectiveness in continuous applications. Overall, the 140G-M6K4-D60 is engineered to fulfill the demands of modern electrical systems.