Mersen A150X300-4 - Low Voltage Fuse 300A (100kA@1500V Interrupting Capacity)

Mersen A150X300-4 is a low-voltage current-limiting fuse from the Amp-Trap family, designed for high-performance circuit protection in industrial power distribution systems. It features a 300A current rating and 1500V voltage rating with a 100kA interrupting capacity, housed in a robust 2-inch diameter single-barrel construction weighing 7 lb. The fuse meets stringent industry standards for reliable overcurrent protection in demanding environments. Typical applications include motor control centers, switchgear, and transformer protection where high fault currents are present.

Key Features & Specifications

• Type: A150X current-limiting fuse, single-barrel design
• Voltage Rating: 1500V AC
• Current Rating: 300A
• Dimensions: 2" diameter
• Standards: UL/CSA certified
• Applications: Industrial power distribution, MCCs, switchgear
• AIC rating: 100kA@1500V
• Weight: 7 lb

Product Identification

• UPC: 78200114045
• GTIN: 00782001140458