Industrial Automation Co. is NOT an Authorized Rockwell Distributor - we have our own unique inventory and sourcing relationships. Review our Reseller notice, here.

The 140G-G6C3-D12 is a compact, molded case circuit breaker from Allen-Bradleys 140G series, designed to ensure both short-circuit and thermal overload protection for a variety of control panel applications. Featuring a continuous current rating of 125 Amps, it is ideal for main disconnects or feeder circuits operating at up to 600 Volts AC. It incorporates a fixed thermal trip rating of 120 Amps and a robust fixed magnetic trip rating of 1250 Amps, further supported by a durable protection unit equipped with thermal and magnetic trip actions. With a rated insulation voltage of 800 Volts and capable of withstanding up to 24,000 mechanical operations, this G Frame breaker is well-suited for demanding environments, offering HACR and reverse feed applicability. Its standard bolt-on terminals and pig-tail wiring terminal simplify installation and configuration, all while maintaining a flexible mounting setup that supports an 80% rating at ambient temperatures of up to 40 degrees Celsius.