140G-H0C3-C50

The 140G-H0C3-C50 molded case circuit breaker from Allen-Bradley is engineered for durability and operational reliability in numerous applications. As a part of the 140G MCB series, it holds a significant interrupting rating of 100 kA, which makes it capable of handling substantial short-circuit currents. Rated at 125 amps, this model is ideal for environments requiring consistent electrical protection. The circuit breaker operates within a specified current range of 50 A, ensuring flexible application across various load requirements.

Designed with fixed thermal and magnetic protection, this device provides enhanced safety against overloads and short circuits. It boasts a rated insulation voltage of up to 1000 V, along with an impressive impulse withstand value of 8 kV, enabling it to resist transient voltages effectively. Weighing in at 2.65 lb, its lightweight design does not compromise on structural integrity.

The operational efficiency of the 140G-H0C3-C50 is further demonstrated by its mechanical and electrical life ratings. Capable of executing up to 240 mechanical operations per hour ensures that it is suited for high-demand scenarios. Moreover, its electrical life is rated for 120 operations per hour, aligning with stringent operational standards in rigorous settings. Overall, this molded case circuit breaker exemplifies reliability and performance in electrical system protection.