140G-G2C4-C30

The Allen-Bradley 140G-G2C4-C30 is a molded case circuit breaker specifically engineered for industrial applications in the 140G series. This circuit breaker is designed to effectively manage electrical overcurrents through its robust construction. With a frame classification of G and a rating of 125 amps, the 140G-G2C4-C30 is suitable for a variety of load conditions. The thermal trip mechanism is designed to activate at 30 amps, providing protection against overheating and overload scenarios. Meanwhile, the magnetic trip feature is rated at 500 amps, ensuring swift disconnections during fault conditions. The circuit breaker employs four poles, allowing for versatility in circuit management. It operates with a significant interrupting rating of 25 kA, capable of handling high fault currents without failure.

In terms of electrical specifications, the device has a rated insulation voltage capability of 800 V, coupled with an impulse withstand voltage rating of 8 kV. These qualities contribute to its suitability for use in demanding environments requiring stringent safety protocols. Weighing in at 3.08 pounds, the 140G-G2C4-C30 delivers reliable protection and performance while maintaining a manageable weight for installation purposes. This circuit breaker is an essential component for safeguarding electrical systems effectively.