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-J6F3-D10 is a robust J Frame circuit breaker designed for demanding applications, with a frame rated at 250 Amps and operational current range of 100 Amps. It provides a high interrupting capacity of 65 kiloAmps at 480 Volts AC, and operates effectively up to 600 Volts AC. This circuit breaker is part of the 140G family, known for high breaking capacities and molded case design, offering adjustable thermal and magnetic protection. It supports both factory and field-installed accessories, allowing for flexible installations, and can be reverse fed with proper terminal identification. Meeting stringent IEC, UL, and CSA standards, the 140G-J6F3-D10 ensures reliable performance while further certifications are continually pursued by Allen-Bradley.