Mersen A25X80-4 - Semiconductor Fuse 80A@250V (10.6kA AIC)

Mersen A25X80-4 is a bolt-in semiconductor protection fuse from the Amp-Trap family, engineered for safeguarding sensitive electronic equipment against short-circuit and overload conditions. Rated for 250V AC/DC systems with a 80A current capacity, it delivers 10.6kA interrupting capacity at rated voltage in a compact 1.22" diameter single-barrel design. The rugged construction meets industrial durability requirements while complying with semiconductor protection standards for power electronics. Typical applications include variable frequency drives, rectifiers, and other power conversion equipment requiring precise fault clearing characteristics.

Key Features & Specifications

• Type: Bolt-in semiconductor fuse (A25X series)
• Voltage Rating: 250V AC/DC
• Current Rating: 80A
• Diameter: 1.22 inches (31mm)
• Standards: Semiconductor protection class
• Applications: VFDs, rectifiers, power converters
• Connection: Bolt-in terminal
• Barrels: 1
• AIC rating: 10.6kA@250V
• Class Rating: Semiconductor protection

Product Identification

• UPC: 78200194246
• GTIN: 00782001942465