Cutler-Hammer A302GN-U is a 3-pole three-phase circuit breaker rated for up to 600 V and a current range of 1.6 to 2.5 A. This device interrupts fault currents on three-phase circuits within its 1.6–2.5 A range. The A302GN-U designation identifies the exact model in the Cutler-Hammer lineup, intended for use in systems requiring three-phase protection at up to 600 V.
