Cliff Electronics Circuit Protection Devices - Automatic Reset AN SeriesCliff Electronics automatic reset AN series of circuit protection devices offer a comprehensive solution to a variety of circuit protection requirements. The AN series is available as a snap-in type, with PC mounting. With a range of values up to 12A, the AN series is designed to protect audio speaker systems, amplifiers and power supplies.High current accuracySnap actionAutomatic resetLong lifePBT resin enclosureHighly reliable