Mersen A25X500-4 - Semiconductor Fuse 500A @250V (10.6kA AIC)

Mersen A25X500-4 is a low-voltage semiconductor protection fuse designed for high-current circuit protection in industrial applications. This bolt-in Amp-Trap series fuse features a 500A current rating and 250V voltage rating with a 10.6kA interrupting capacity, housed in a compact 1.5-inch diameter single-barrel design. The rugged construction meets semiconductor protection requirements, featuring precise time-current characteristics for sensitive equipment protection. UL-recognized and compliant with industrial safety standards, it's commonly used in motor control centers, power distribution panels, and semiconductor protection circuits.

Key Features & Specifications

• Type: A25X bolt-in semiconductor fuse
• Voltage Rating: 250V AC
• Current Rating: 500A
• Diameter: 1.5 inches
• Class Rating: Semiconductor protection
• Connection: Bolt-in terminal
• Barrels: 1
• AIC rating: 10.6kA @250V
• Standards: UL recognized
• Applications: Motor controls, power distribution, semiconductor protection

Product Identification

• UPC: 78200194276
• GTIN: 00782001942762