Mersen A25X150 - Semiconductor Fuse 150A (10.6kA AIC @250V)

Mersen A25X150 is a low-voltage semiconductor protection fuse designed for safeguarding sensitive electronic components from overcurrent conditions. This 150A rated fuse operates at 250V AC/DC with an impressive 10.6kA interrupting capacity at rated voltage, providing reliable fault protection in demanding industrial environments. The single-barrel construction features a compact 1.22-inch diameter design weighing 4 lb, engineered for precise current limitation and rapid clearing of fault currents. Manufactured to meet rigorous industrial standards, this Amp-Trap class fuse delivers superior protection for power semiconductor devices including SCRs, diodes, and thyristors in applications such as motor drives, UPS systems, and power conversion equipment.

Key Features & Specifications

• Type: Semiconductor protection fuse, single barrel construction, current-limiting design
• Voltage Rating: 250V AC/DC
• Current Rating: 150A
• Dimensions: 1.22" diameter
• Standards: Industrial semiconductor protection standards
• Applications: Power semiconductor protection, motor drives, UPS systems, power conversion equipment
• AIC rating: 10.6kA@250V
• Class Rating: Semiconductor
• Barrels: 1
• Weight: 4 lb
• Item Subcategory: Low Voltage
• Family: Amp-Trap
• Type: A25X