The 140G-M5F3-D60 circuit breaker is an Eaton Cutler-Hammer molded case circuit breaker trip-unit with an M frame rating of 800 Amps. It features an interrupting rating of 50 kA at 480 Volts, 3 poles, and adjustable thermal and magnetic protection types. The 140G-M5F3-D60 circuit breaker operates on a voltage rating of 600 Volts AC, and the current range of 600 Amps. This device comes with an insulation voltage rating of 1000 Volts and an impulse voltage rating of 8 kV, and it weighs approximately 26.68 pounds. The 140G-M5F3-D60 140G molded case circuit breaker comes with well-designed specifications. It can be accessed with various currents ranging from 16 to 3000 Amps with different accessories as well as different frames, simplifying its operating process. This circuit breaker also falls in a wide-ranging fault interrupt rating range of 25 to 200 kA to enable it to fit the needs of as many applications as possible.

Generally, the 140G series molded case circuit breakers feature space-saving measurements and a wide range of mounting options. The 140G-M5F3-D60 molded case circuit breaker supports customer-friendly accessories to make the configuration process easy for just about all project types. It is also approved for overall IEC performance with its breaking and interrupting capabilities and for application in UL, CCC, and CSA rated systems and applications. The 140G series molded case circuit breakers provide magnetic, thermal, and electronic trip protection capacities. Additionally, these devices offer high breaking and interrupting capabilities as well as field and factory-installed accessories. The 140G circuit breakers are best used for the line protection of control panels.