Industrial A155F2D0R0-200E High Voltage Fuse

The A155F2D0R0-200E is a 15.5 kV AC-rated, 200 A Amp-Trap CS-3 medium-voltage fuse from Mersen, engineered for transformer protection with a ferrule-mount, clip-terminated cartridge design and a visible striker indicator to confirm fault-clearing status. Rated to interrupt up to 50 kA at 15.5 kVAC and UL-listed as an E-Rated fuse, it combines rugged construction with precise protection for high-voltage transformer circuits. The fuse body measures 3 inches in diameter and 18.87 inches in length, matching standard CS-3 mounting footprints and enabling straightforward replacement in both indoor service and weatherproof outdoor enclosures. This model belongs to the Amp-Trap CS-3 family and is specified for reliable current-limiting protection in industrial power systems, substations, and equipment bays where rapid fault isolation and clear visual status are important.