Mersen HSJ20 - High-Speed Class J Fuse 20A@600V (200kA AIC)

Mersen HSJ20 is a high-speed Class J low-voltage fuse designed for circuit protection in industrial electrical systems. It features a 600V AC rating with a 20A current capacity and 200kA interrupting capacity, housed in a compact 2-1/2 inch single-barrel design weighing 0.12 lb. UL-recognized (file E2137) and manufactured in Mexico, this fuse provides reliable overcurrent protection for motor circuits, transformers, and power distribution equipment.

Key Features & Specifications

• Type: High-speed Class J fuse with single-barrel construction
• Voltage Rating: 600V AC
• Current Rating: 20A
• Dimensions: 2-1/2 in length
• Weight: 0.12 lb
• Standards: UL file E2137 (recognized component)
• Applications: Motor circuits, transformers, power distribution
• AIC rating: 200kA@600V
• Class Rating: J
• Barrels: 1
• Country of Origin: Mexico

Product Identification

• UPC: 78200132947
• GTIN: 00782001329471