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

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-K3F3-D30 molded case circuit breaker is an integral component of the 140G K Frame series, designed to safeguard factory floor systems from short circuits, current spikes, and thermal overloads. It offers a robust set of features, including an adjustable thermal/magnetic trip unit with ratings from 210 to 300 Amps for thermal and 1500 to 3000 Amps for magnetic trips, ensuring versatile application. With a compact design, this breaker supports up to 400 Amps at 600 Volts AC, features a 35 kA breaking capacity at 480 Volts AC, and facilitates effortless installation with its bolt-on line and load terminals. Certified by CCC, CSA, UL, and CE, it supports both thermal and magnetic trip functionalities, providing reliable protection with a mechanical lifespan of 20,000 operations and electrical endurance of up to 4,000 operations at 415 Volts AC.