Mersen A25X20-1 - Semiconductor Fuse 20A 300V (50kA AIC)
Mersen A25X20-1 - Semiconductor Fuse 20A 300V (50kA AIC)
Mersen A25X20-1 - Semiconductor Fuse 20A 300V (50kA AIC)
Mersen A25X20-1 - Semiconductor Fuse 20A 300V (50kA AIC)

Mersen A25X20-1 - Semiconductor Fuse 20A 300V (50kA AIC)

Mersen
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Mersen A25X20-1 is a low voltage semiconductor fuse designed for the protection of sensitive power electronics and semiconductor devices. It provides very fast-acting (VFA) protection with a 20A current rating and a 300V AC/DC voltage rating, capable of interrupting up to 50kA of fault current. The fuse features a compact, single-barrel ferrule construction with a diameter of 0.56 inches and a weight of 0.04 lb, engineered for reliable performance in demanding industrial environments. As part of the Amp-Trap family, it meets stringent industry standards for semiconductor protection and is commonly applied in variable frequency drives, rectifiers, and UPS systems.

Key Features & Specifications
  • Type: Amp-Trap A25X, Very Fast Acting (VFA) semiconductor fuse, single-barrel ferrule connection
  • Voltage Rating: 300V AC/DC
  • Current Rating: 20A
  • Dimensions: 0.56 in diameter
  • Standards: Semiconductor protection class
  • Applications: Protection for semiconductors, VFDs, rectifiers, UPS systems
  • AIC rating: 50kA @ 300V
  • Class Rating: Semiconductor
  • Connection: Ferrule
  • Barrels: 1
  • Velocity: VFA - Very Fast Acting
  • Weight: 0.04 lb


Product Identification
  • UPC: 782001942182
  • GTIN: 00782001942182