The product code 140U-I0C3-C40 is used for an Allen-Bradley/Rockwell Automation circuit breaker that operates with industrial systems and serves as a very important protective device to a machine. The unit is part of the 140U product series and it has a molded case design that is typical for this kind of device. The 140U product series offers different protection components and different frame sizes and current ratings in order to cover a wide range of applications. The 140U product series also provides a choice of options and accessories for specific applications. The 140U-I0C3-C40 circuit breaker is a combination unit for the series 2107, 2113, 2123, 2127, and 2173 devices. The unit has an I Frame and it includes a thermal-magnetic/non-adjustable magnetic trip. Also, the unit has a magnetic trip range of 500 to 1000 Amps along with a continuous current rating of 40 Amps.

The interrupting rating or breaking capacity of the 140U-I0C3-C40 circuit breaker is less than or equal to 100 kiloAmps and its current range is 10 RR. Amps. The 140U-I0C3-C40 circuit breaker has three poles and it is adequate for a NEMA starter size of 1 or 2. The unit comes without optional modules and it has a typical IP2X protection class when wired. The 140U-I0C3-C40 circuit beaker has a power range of 3 to 10 Horsepower, depending on the voltage. The 140U-I0C3-C40 circuit breaker will provide overcurrent protection for various pieces of equipment and it can be used as a control panel disconnecting device. The unit has an operating temperature range of -25 to 60 degrees Celsius (-13 to 140 degrees Fahrenheit) and a storage temperature range of -40 to 80 degrees Celsius (-40 to 176 degrees Fahrenheit).