The Cutler-Hammer FD1030 molded case circuit breaker is a single-pole protective device rated for 30 A at 347 VAC, suitable for protecting a branch circuit in commercial or industrial electrical installations operating on 50/60 Hz power. It carries an ambient temperature rating of 40°C and is associated with the identifier 3A16273G23. This FD1030 breaker interrupts current on a single live conductor to guard circuits against overload and short-circuit conditions in protected equipment and panels.
