CARLO GAVAZZI's GMB63 series miniature circuit breakers provide reliable branch circuit protection for a variety of applications, including 240VAC and 480Y/277VAC systems. These breakers incorporate both bimetallic and magnetic elements for comprehensive overload and short circuit protection. Available in 1, 2, and 3 pole configurations with amperage ratings up to 63A, the GMB63 series offers versatility for diverse electrical installations. They are UL 489 certified and feature terminals for easy integration into existing systems.