140G-J2F3-D11

The 140G-J2F3-D11 was produced by Allen-Bradley and Rockwell Automation. It is a molded case circuit breaker tailored for various industrial applications. It comes with a J-frame structure and is rated for a high maximum current of 250 amps. Its rated current is 110 amps. It ensures effective circuit protection with an interrupting rating of 25 kA, making it suitable for environments that demand reliable overload and short-circuit protection.

This circuit breaker features adjustable thermal and adjustable magnetic protection options, allowing for tailored operational settings based on application requirements. With an insulation voltage rating of up to 1000 volts, the 140G-J2F3-D11 can effectively safeguard circuits against high-voltage conditions.

Additionally, it is capable of withstanding impulse voltages rated at 8 kV for durability against electrical surges. Weighing 5.51 pounds, this unit is designed for ease of installation while maintaining robust performance. The mechanical life of this breaker includes a rating of 240 operations per hour to ensure longevity during heavy usage. The breaker's electrical life rating is 120 operations per hour for reliability under continuous load conditions. Overall, the Allen-Bradley 140G-J2F3-D11 molded case circuit breaker represents a powerful solution for protecting electrical systems in demanding applications.