Mersen HSJ500 - Class J Fuse 500A (200kA@600V Interrupt Rating)

Mersen HSJ500 is a Class J high-speed fuse designed for robust circuit protection in demanding industrial environments. It features a 600V AC voltage rating and 500A current rating, housed in a compact 2.5-inch diameter single-barrel construction with a 2 lb weight. The fuse meets stringent industry standards with a 200kA interrupting capacity at 600V, ensuring reliable protection against short circuits. Its high-speed operation makes it ideal for safeguarding transformers, capacitors, and motor circuits where rapid fault clearing is critical.

Key Features & Specifications

• Type: Class J high-speed fuse with single-barrel design
• Voltage Rating: 600V AC
• Current Rating: 500A
• Dimensions: 2.5" diameter
• Standards: UL/CSA certified
• Applications: Transformer, capacitor, and motor circuit protection
• AIC rating: 200kA@600V
• Class Rating: J
• Barrels: 1
• Weight: 2 lb

Product Identification

• GTIN: 00782001329747