Allen Bradley 1492-MCAA140

Miniature Circuit Breaker, Circuit Breaker - ½" wide per pole, DIN rail mounting, 10 Ka, Standard Terminal, None, 120/240V AC, 1 pole, 40 Amps

The part number "1492-MCAA140" is associated with a product produced by Allen Bradley called a "MicroMaster Flex 60kW AC Drive." This drive is an electronic device that provides control and regulation for electrical motors in various applications.

The "1492" portion of the part number refers to the specific MicroMaster Flex 60kW AC Drive type, while the "MCA" portion indicates that the drive is designed for use in motor control applications. The "140" at the end of the part number may indicate the specific version or configuration of the MicroMaster Flex 60kW AC Drive.