FERRAZ SHAWMUT's A480T3E fuse is a current-limiting device specifically engineered for the protection of potential transformers (PT) and control power transformers (CPT). Its ferrule mounting allows for easy installation on standard clips, ensuring interchangeability with other fuse brands. The fuse's current-limiting capability provides enhanced equipment protection, while its non-venting design ensures silent operation. The metal embossed catalog number and manufacturing date provide lasting identification, and a blown-fuse indicator is available for positive identification of open fuses. This fuse is a reliable solution for applications demanding robust and dependable transformer protection.