Ferraz-Shawmut A30QS600-4IL is a semiconductor fuse rated for 600 A and up to 300 V AC. It protects semiconductor devices and power-electronic circuits from overcurrent events. As a device in Ferraz-Shawmut's A30QS family, the A30QS600-4IL is designed for high-current protection in systems that require reliable interruption of fault currents at 300 VAC.
