The 140G-H6F3-C90 is a molded case circuit breaker with an H frame design, rated for 125 Amps. It features a thermal magnetic trip mechanism with a magnetic trip current range of 450 to 900 A and a thermal trip current range of 63 to 90 A. The breaker has a 65 kA interrupt rating and is available in 3- and 4-pole configurations, including versions with a No/NC auxiliary contact. Designed for use in reverse-fed circuits, it supports a maximum voltage of 480V AC per UL standards. The device is constructed with a weight of approximately 3.00 lbs and complies with standards such as C-TICK and CCC.
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