Mersen A25X200-4 - Semiconductor Fuse 200A@250V (10.6kA VFA Bolt-In)
Mersen A25X200-4 - Semiconductor Fuse 200A@250V (10.6kA VFA Bolt-In)
Mersen A25X200-4 - Semiconductor Fuse 200A@250V (10.6kA VFA Bolt-In)
Mersen A25X200-4 - Semiconductor Fuse 200A@250V (10.6kA VFA Bolt-In)

Mersen A25X200-4 - Semiconductor Fuse 200A@250V (10.6kA VFA Bolt-In)

Mersen
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Mersen A25X200-4 is a bolt-in semiconductor protection fuse from the Amp-Trap family, engineered for very fast-acting circuit protection in industrial power electronics. Rated for 250V AC/DC systems with a 200A current capacity, this low-voltage fuse features a robust 1.22" diameter bolt-in design capable of interrupting 10.6kA short-circuit currents. Its VFA (Very Fast Acting) velocity characteristic ensures precise protection for sensitive semiconductor devices, complying with industry standards for power electronics protection. The 4 lb single-barrel fuse is commonly deployed in motor drives, rectifiers, and power conversion equipment requiring rapid fault clearing.

Key Features & Specifications
  • Type: Bolt-in semiconductor fuse (A25X series)
  • Voltage Rating: 250V AC/DC
  • Current Rating: 200A
  • Dimensions: 1.22" diameter
  • Standards: Semiconductor protection class
  • Applications: Motor drives, rectifiers, power converters
  • Connection: Bolt-in
  • Barrels: 1
  • Velocity: VFA (Very Fast Acting)
  • AIC rating: 10.6kA@250V
  • Weight: 4 lb
  • Class Rating: Semiconductor
Product Identification
  • UPC: 078200194258
  • GTIN: 00782001942588