Mersen HSJ100 - Class J Fuse 100A 600V (200kA AIC)

Mersen HSJ100 is a Class J high-speed fuse designed for robust circuit protection in demanding industrial applications. This 600VAC-rated fuse delivers 100A current protection with an exceptional 200kA interrupting capacity at rated voltage, housed in a compact single-barrel design weighing 0.23 lb. Its time-current characteristics provide precise overload protection while meeting stringent industry standards for low-voltage protection devices. The HSJ series is commonly deployed in motor control centers, industrial control panels, and power distribution systems requiring reliable short-circuit protection.

Key Features & Specifications

• Type: High-speed current-limiting fuse (Class J)
• Voltage Rating: 600V AC
• Current Rating: 100A
• Interrupting Rating: 200kA at 600V
• Construction: Single-barrel design
• Weight: 0.23 lb
• Standards: UL/CSA certified
• Applications: Motor protection, industrial controls, power distribution

Product Identification

• UPC: 782001329594
• GTIN: 00782001329594