Mersen A60X125-4K - Semiconductor Fuse 600V 125A (200kA AIC)

Mersen A60X125-4K is a semiconductor protection fuse from the Amp-Trap family, designed for high-speed circuit protection in industrial power electronics. It features a 600V AC/DC voltage rating and 125A current capacity with a 200kA interrupting rating at 600V, housed in a compact bolt-in long configuration with a single barrel design. The high-speed clearing characteristic and semiconductor-class construction ensure reliable protection for sensitive electronic components, complying with industry standards for low-voltage fuse applications. Typical uses include motor drives, UPS systems, and power conversion equipment where rapid fault isolation is critical.

Key Features & Specifications

• Type: A60X semiconductor fuse, high-speed operation
• Voltage Rating: 600V AC/DC
• Current Rating: 125A
• Dimensions: Bolt-in long configuration
• Standards: Semiconductor protection class
• Applications: Motor drives, UPS, power converters
• AIC rating: 200kA@600V
• Connection: Bolt-In Long
• Barrels: 1
• Velocity: High Speed
• Class Rating: Semiconductor
• Weight: 0.75 lb

Product Identification

• UPC: 78200194519
• GTIN: 00782001945190