Mersen A25X300 - Amp-Trap Semiconductor Fuse 300A@250V (10.6kA AIC)

Mersen A25X300 is a low voltage semiconductor protection fuse from the Amp-Trap family, engineered for safeguarding sensitive electronic equipment against short-circuit and overload conditions. This 300A-rated fuse operates at 250V AC with an interrupting capacity of 10.6kA, featuring a robust single-barrel construction with 1.5" diameter and 4 lb weight. The A25X series meets industry standards for semiconductor protection with its fast-acting characteristics and precise current limitation. Typical applications include power converters, motor drives, and industrial rectifiers requiring reliable overcurrent protection in harsh electrical environments.

Key Features & Specifications

• Type: Amp-Trap A25X semiconductor protection fuse (fast-acting)
• Voltage Rating: 250V AC
• Current Rating: 300A
• Dimensions: 1.5" diameter
• Standards: UL/CSA recognized
• Applications: Power electronics, rectifiers, motor drives
• Class Rating: Semiconductor protection
• AIC rating: 10.6kA @ 250V
• Barrels: 1
• Weight: 4 lb