140G-H0C4-C70

The Allen-Bradley part number 140G-H0C4-C70 is engineered as a molded case circuit breaker suitable for formidable electrical control applications. Constructed within an H-frame, this breaker operates at a maximum rating of 125 Amps. It is designed to provide reliable protection against overload and short-circuit situations, thanks to its fixed thermal and magnetic protection systems. The device supports a four-pole configuration, allowing for versatile applications in different electrical setups.

This circuit breaker has an impressive interrupting capacity of 100 kA, which makes it effective in breaking fault currents. It accommodates a current range of up to 70 Amps, providing robust service across various load conditions. The rated insulation voltage for this model is set at 1000 Volts, contributing to its safety and performance reliability under high voltage conditions, while an impulse withstand voltage rating of 8 kV further adds to its durability against transient surges.

It weighs approximately 3.53 pounds and is engineered for longevity, boasting a mechanical service life of 240 operations per hour. Additionally, it has an electrical life expectancy of 120 operations per hour. This makes the 140G-H0C4-C70 an ideal choice for environments requiring dependable, long-term service in a range of installation scenarios.