Mersen A25X450-4 - Semiconductor Protection Fuse 450A @ 250V (10.6kA AIC)

Mersen A25X450-4 is a low voltage semiconductor protection fuse designed for safeguarding sensitive electronic components from short-circuit and overload conditions. This 450A rated fuse operates at 250V AC with an interrupting rating of 10.6kA, providing reliable circuit protection in demanding industrial environments. The fuse features a compact single-barrel construction with a 1.5-inch diameter and utilizes a bolt-in connection system for secure installation. Manufactured to meet industry standards for semiconductor protection, this Amp-Trap series component delivers rapid clearing characteristics essential for protecting power semiconductors, variable frequency drives, and other critical power electronics equipment.

Key Features & Specifications

• Type: Low Voltage Semiconductor Protection Fuse, Single Barrel, Bolt-In Connection
• Voltage Rating: 250V AC
• Current Rating: 450A
• Dimensions: 1.5-inch Diameter
• Standards: Semiconductor Protection Class
• Applications: Power Semiconductors, Variable Frequency Drives, Industrial Power Electronics
• AIC Rating: 10.6kA @ 250V
• Connection: Bolt-In
• Barrels: 1
• Class Rating: Semiconductor
• Family: Amp-Trap
• Weight: 5.19 lb

Product Identification

• UPC: 78200194061
• GTIN: 00782001940614