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

Mersen A25X20 is a semiconductor protection fuse designed for safeguarding sensitive electronic components in low voltage applications. This 20A rated fuse operates at 300V AC/DC with an impressive 50kA interrupting rating at 300V, providing reliable overcurrent protection. The compact single-barrel construction features a 0.56-inch diameter and weighs 5.19 lb, engineered for robust industrial performance. Compliant with semiconductor protection standards, this Amp-Trap family fuse delivers rapid clearing characteristics essential for protecting power semiconductors, variable frequency drives, and rectifier circuits in demanding industrial environments.

Key Features & Specifications

• Type: Semiconductor protection fuse, single barrel construction
• Voltage Rating: 300V AC/DC
• Current Rating: 20A
• Dimensions: 0.56-inch diameter
• Weight: 5.19 lb
• Standards: Semiconductor protection class
• Applications: Power semiconductors, VFDs, rectifiers
• AIC rating: 50kA@300V
• Class Rating: Semiconductor
• Barrels: 1
• Family: Amp-Trap
• Item Subcategory: Low Voltage