Mersen HSJ70 - Class J Fuse 70A 600V (200kA AIC)

Mersen HSJ70 is a Class J high-speed fuse designed for overcurrent protection in low-voltage circuits. It features a 600V AC rating with a 70A current capacity and 200kA interrupting capacity at rated voltage, housed in a compact 4.63-inch single-barrel design. Constructed for rapid fault clearing, this UL-recognized fuse meets stringent industry standards for electrical safety. Typical applications include motor branch circuits, transformers, and capacitor banks in industrial power distribution systems.

Key Features & Specifications

• Type: High-speed Class J fuse with time-delay characteristics
• Voltage Rating: 600V AC
• Current Rating: 70A
• Dimensions: 4.63" length
• Standards: UL 248-8 recognized
• Applications: Motor protection, transformer circuits, capacitor banks
• AIC rating: 200kA@600V
• Class Rating: J
• Barrels: 1
• Country of Origin: Mexico

Product Identification

• UPC: 78200132956
• GTIN: 00782001329563