140G-K3F3-D30

This Allen-Bradley device is a circuit breaker with the part number 140G-K3F3-D30. This device is a member of the 140G K Frame lineup, designed to protect conducting units as well as other manufacturing equipment against short-circuit, current, and thermal surges. The circuit breaker is part of the K frame breaker set and is inclusive of configurable magnetic along with thermal-trip values that support a wider range of applications, as well as an efficient design with which various accessories are simple to install. This module has a continuous current rating of 400 amps and a peak working voltage of 600 volts AC. This module consists of 8 kA voltage rating along with consisting of 35 kA at 480 volts alternating current limit of breaking capacity. The mechanical life expectancy of this circuit breaker by Allen-Bradley is 20,000 potential applications, which to are without loading, while the electrical life expectancy ranges up to 4000 applications at 415 volts AC. The 140G-K3F3-D30  device consists of a thermal or magnetic trip that comprises of configurable thermal and magnetic trip ratings of 210 to 300 amps and 1500 to 3000 amps, respectively. This Allen Bradley device at 104 degrees Fahrenheit consists of efficiency of the load rating of 80%, and it steadily rates down above that temperature. The make-break rotary switch handle on the breaker aids in the opening and closing of the circuit breaker's contact and also displays whether the breaker is tripped, on, or off. This device is CCC and CSA along with Underwriter Laboratories approved, as well as CE-certified. This device by AB has an estimated weight of 7.17 pounds. The 3-pole wiring of the module makes it suited for 3-phase applications.