Mersen A25X70 - Semiconductor Fuse 70A 250V (10.6kA AIC)

Mersen A25X70 is a semiconductor protection fuse from the Amp-Trap family designed for safeguarding sensitive electronic components in low voltage applications. This 70A rated fuse operates at 250V AC/DC with an interrupting rating of 10.6kA at 250V, providing reliable overcurrent protection. The single-barrel construction features a compact design measuring 1.22 inches in diameter and weighing 4 lb, engineered for precise fault clearing characteristics. Compliant with industry standards for semiconductor protection, this class-rated fuse is typically deployed in industrial power electronics, variable frequency drives, and rectifier circuits where rapid fault interruption is critical.

Key Features & Specifications

• Type: Semiconductor protection fuse, Amp-Trap family, single-barrel construction
• Voltage Rating: 250V AC/DC
• Current Rating: 70A
• Dimensions: 1.22 inches diameter
• Standards: Semiconductor protection class rating
• Applications: Industrial power electronics, VFDs, rectifier circuits
• AIC rating: 10.6kA@250V
• Class Rating: Semiconductor
• Barrels: 1
• Weight: 4 lb
• Item Subcategory: Low Voltage