The Gould Shawmut A480T1E is a medium voltage potential transformer fuse designed to provide reliable primary protection for potential transformers operating at 4.8 kV. This current-limiting fuse ensures superior equipment protection by interrupting fault currents up to 50 kA. Key Features Current-Limiting Protection: Effectively limits fault currents, safeguarding transformers from potential damage. Ferrule Mounting: Designed for easy installation in standard clips, allowing for seamless interchangeability with other fuse brands. Compact Design: Its small dimensions save valuable mounting space, making it suitable for applications with space constraints. Durable Construction: Constructed with a fiberglass melamine body, providing dimensional stability and resilience in harsh industrial environments. Non-Venting Operation: Ensures silent operation without releasing gases or particles during fault conditions. Permanent Identification: Features a metal-embossed catalog number and manufacturing date for lasting identification. Specifications Voltage Rating: 4.8 kV AC Current Rating: 1 A Interrupting Rating: 50 kA Symmetrical at 4.8 kV AC Fuse Class: E-Rated Body Type: Cylindrical with a fiberglass melamine body Dimensions: 13/16 inch diameter x 5-5/8 inch length Mounting Type: Ferrule, suitable for clip mounting Element: Single Indicator: Non-Indicating The A480T1E fuse is an essential component for ensuring the safety and reliability of potential transformers in medium voltage applications. Its robust design and high interrupting capacity make it a preferred choice for protecting electrical systems from overcurrent conditions.