Littelfuse FLSR-004ID - RK5 Class Fuse 600V 4A (200kA AIC)

Littelfuse FLSR-004ID is a low-voltage current-limiting fuse designed for circuit protection in industrial electrical systems. This RK5-class fuse features a 600V AC/DC voltage rating and 4A current rating with a high interrupting capacity of 200kA at 600V. The compact 0.81-inch diameter ferrule-connected design utilizes a single-barrel construction for reliable performance in demanding environments. Compliant with industry standards for overcurrent protection, it is commonly used in motor control centers, panelboards, and power distribution equipment requiring precise fault current interruption.

Key Features & Specifications

• Type: Current-limiting fuse with RK5 class rating
• Voltage Rating: 600V AC/DC
• Current Rating: 4A
• Dimensions: 0.81" diameter ferrule connection
• Standards: UL/CSA recognized
• Applications: Industrial power distribution, motor protection
• AIC rating: 200kA@600V
• Connection: Ferrule
• Barrels: 1
• Class Rating: RK5

Product Identification

• UPC: 07945802524
• GTIN: 00079458025248