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-D12 molded case circuit breaker offers robust short-circuit protection, making it ideal for a broad range of industrial control panel applications. Notable for its high-performance design, it features adjustable thermal and magnetic trip elements with a current rating of up to 250 Amps and an impressive breaking capacity of 65 kA at 480 Volts AC, adhering to UL/CSA standards. This circuit breaker also supports an optional shunt trip for remote tripping and accommodates various internal accessory options, extending its functionality and efficiency in systems up to 600 Volts AC. Designed with a 3-pole setup, it efficiently operates within an ambient temperature of up to 40°C, balancing durability with performance at 80% rated efficiency.