140G-J6F4-C80

The Allen-Bradley 140G-J6F4-C80 is a robust molded case circuit breaker suitable for demanding electrical systems. Rated at 250 Amps, this device ensures significant operational integrity under various conditions with its impressive interrupting rating of 65 kA. The breaker is designed with flexibility in mind, featuring adjustable thermal and magnetic protection methods tailored to the specific requirements of the application.

This circuit breaker comes equipped with four poles, allowing for versatile installation in multi-phase setups. It can efficiently handle a current range of 80 Amps while maintaining safety and performance standards. The rated insulation voltage reaches 1000V, enabling usage in environments with notable electrical loads. Additionally, it can handle impulse withstand voltages of up to 8 kV, providing essential protection against unexpected voltage spikes.

Weighing in at 7.72 pounds, the 140G-J6F4-C80 is compact enough for straightforward integration into existing panels or systems. The longevity of this circuit breaker is apparent in its mechanical lifespan of 240 operations per hour, while its electrical life is rated at 120 operations per hour, affirming its capability to perform reliably over extended periods. Overall, this unit is a critical component for ensuring safe and effective circuit protection in industrial applications.