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-M0X3 is an M Frame circuit breaker frame designed to offer robust overcurrent and thermal overload protection, suitable for applications up to 480 Volts AC and capable of handling a maximum operating voltage of 690 Volts AC in compliance with UL, CSA, and IEC standards. Featuring a 3-pole configuration with efficient, bolt-on terminals for both line and load sides, this breaker frame supports a maximum current of 800 Amps and a breaking capacity of 65 kA at 480 Volts AC. With a mechanical lifespan of 20,000 operations and an electrical lifespan rated at 5,000 operations at 415 Volts AC, it also provides high adaptability with snap-in accessory slots and standard pigtail wiring for easy integration, enclosed in a compact frame measuring 210 x 103.5 x 268 mm and weighing 12.1 kg.