140G-M0K4-D80

The 140G-M0K4-D80 is a high-capacity molded case circuit breaker developed by Allen-Bradley and manufactured by Rockwell Automation. This unit is positioned for substantial use, managing a maximum current of 800 Amps. The molded case ensures durability and stability for electrical applications, and with an interrupting capacity rated at 100 kA, it is capable of providing superior protection against fault currents.

Utilizing electronic LSIG protection, the breaker delivers advanced monitoring and control, enhancing its reliability during operation. The design incorporates four poles, allowing it to cater to diverse electrical systems efficiently. Operating at a rated insulation voltage of 1000 V, the 140G-M0K4-D80 can be relied upon in high-voltage applications.

Additionally, the breaker can withstand impulse voltages up to 8 kV, ensuring resilience against transient events. At a weight of 33.29 lb, it is manageable for installation without compromising its robust performance. Its mechanical life is rated for 120 operations per hour, while its electrical life is capped at 60 operations per hour, signaling its capacity for sustained use in critical applications. The 140G-M0K4-D80 is tailored for demanding industrial environments that require dependable circuit protection and control.