Littelfuse JLS70 - J-Class Fuse 70A 600V (200kA AIC)

Littelfuse JLS70 is a current-limiting fuse designed for robust circuit protection in industrial power distribution systems. It features a 600V AC voltage rating with a 70A current rating, providing reliable overcurrent protection in demanding environments. The fuse construction utilizes a single-barrel design with a 1-inch diameter body, engineered for high-interrupting capacity applications. This J-class fuse meets industry standards for current-limiting performance and carries a 200kA interrupting rating at 600V AC. Typical applications include motor branch circuits, feeder circuits, and industrial control panels where high fault current protection is required.

Key Features & Specifications

• Type: JLS current-limiting fuse, single barrel construction
• Voltage Rating: 600V AC
• Current Rating: 70A
• Dimensions: 1-inch diameter
• Standards: J-class current-limiting fuse
• Applications: Industrial power distribution, motor circuits, feeder protection
• AIC Rating: 200kA @ 600V AC
• Class Rating: J
• Barrels: 1
• Family: Powr-Gard
• Item Subcategory: Low Voltage