140G-K3H3-D30

The 140G-K3H3-D30 molded case circuit breaker from Allen-Bradley is engineered to provide efficient power management and circuit protection. It operates at a maximum current capacity of 400 Amps and features a K frame for enhanced durability. This device is specifically designed to handle an interrupting rating of 35 kA, making it suitable for environments that require robust circuit protection.

The breaker is equipped with electronic LSI protection, which ensures reliable operation under various electrical conditions. It is designed for high-performance applications and can manage a rated current of up to 300 A. The rated insulation voltage is set at 1000 volts, enabling the breaker to function safely in applications with significant voltage levels. Additionally, the rated impulse withstand voltage of 8 kV provides an extra layer of protection against voltage spikes, ensuring durability and resilience.

Weighing 7.17 pounds, the 140G-K3H3-D30 is manageable for installation and maintenance tasks. This circuit breaker's mechanical life rating is 120 operations per hour, indicating its reliability over extended usage periods. The breaker's electrical life rating is 60 operations per hour, supporting its capability to operate effectively in demanding conditions. In sum, the 140G-K3H3-D30 serves as a dependable choice for maintaining safety and performance in various industrial applications.