Littelfuse LLSRK-3ID - RK1 Class Fuse 3A 600V (300kA AIC)

Littelfuse LLSRK-3ID is a low-voltage current-limiting fuse from the Powr-Gard family, designed to protect electrical circuits from overcurrent conditions. It features a 600V AC voltage rating and 3A current rating with a high interrupting capacity of 300kA at 600V AC. The fuse has a compact cylindrical design with a 0.81-inch diameter ferrule connection and single-barrel construction, weighing 5 lb for robust industrial use. Compliant with RK1 class standards, it meets stringent safety requirements for circuit protection. This fuse is commonly used in industrial control panels, motor circuits, and power distribution systems where reliable overcurrent protection is critical.

Key Features & Specifications

• Type: Current-limiting low-voltage fuse (Powr-Gard LLSRK_ID series)
• Voltage Rating: 600V AC
• Current Rating: 3A
• Dimensions: 0.81" diameter ferrule connection
• Standards: RK1 class rated
• Applications: Industrial control panels, motor circuits, power distribution
• AIC rating: 300kA@600Vac
• Connection: Ferrule
• Barrels: 1
• Weight: 5 lb