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

The Allen-Bradley 140G-J6X3 circuit breaker is a robust J Frame molded case breaker with a thermal-magnetic trip unit, designed to handle interrupting capacities of 35 kiloAmps at 480 Volts AC. Its glass-polyester hybrid molded case not only provides excellent insulation and user protection but also ensures that the internal components remain securely in place, capable of withstanding interrupt ratings. The unit supports fixed mounting and accommodates a wide range of wire sizes, including both aluminum and copper, ensuring flexibility in installation while maintaining rigorous safety standards by requiring disconnection of power during setup.