140G-G2C4-C40

The 140G-G2C4-C40 in the Allen-Bradley 140G series is designed as a molded case circuit breaker that provides essential protection for electrical circuits. This model employs a G-frame construction, accommodating a maximum current rating of 125 amps for effective power management.

Equipped with four poles, it is capable of handling multiple circuits simultaneously, making it versatile for various applications. The circuit breaker utilizes fixed thermal and fixed magnetic trip options to ensure reliable operation. The thermal trip responds to overcurrent situations, adjustable to a limit of 40 amps, while the magnetic trip engages at 500 amps for immediate response to short circuits.

With a 25 kA interrupting rating, the 140G-G2C4-C40 effectively addresses short circuit conditions without compromising safety. For added protection, it has a rated insulation voltage of 800 volts along with an 8 kV rated impulse withstand voltage. These specifications classify this circuit breaker as suitable for high-voltage environments.

At a weight of 3.08 lbs, the compact design contributes to easy mounting and installation. The 140G-G2C4-C40 proves to be a reliable and efficient component in ensuring electrical safety and power distribution management in industrial applications.