140G-G3C3-D12

The 140G-G3C3-D12 molded case circuit breaker is an Allen-Bradley/Rockwell Automation molded case circuit breaker from the Bulletin 140G product line. It is also a fixed thermal and fixed magnetic type of circuit breaker. The 140G-G3C3-D12 molded case circuit breaker supports a continuous load rating of 80%, a fixed thermal trip rating of 125 Amps, and a fixed magnetic trip rating of 1250 Amps. If it is installed in a protective cabinet, it can tolerate a maximum ambient operating temperature rating of 40 degrees Celsius or 104 degrees Fahrenheit. The 140G-G3C3-D12 molded case circuit breaker is built with 3 poles.