Protect your electrical systems with the Eaton Cutler-Hammer GBH3050 Circuit Breaker. This robust thermal-magnetic breaker offers reliable three-phase protection with a 50 Amp rating and a 10 kAIC interrupt rating. Designed for demanding applications, it features non-interchangeable trip units for enhanced safety and comes with a 2-year warranty when purchased as Used-Tested..The Eaton Cutler-Hammer GBH3050 is a three-pole, thermal-magnetic circuit breaker with a 50 Amp rating and a 600V voltage rating. It features a GBH circuit breaker type and a non-interchangeable trip unit. The breaker has an interrupt rating of 10 kAIC and is designed for three-phase power systems. Its dimensions are 6.6 inches in length/depth, 4 inches in height, and 3.8 inches in width, with a weight of 1.75 lbs. It is CSA C22.2 certified.