Littelfuse FLSR-030 - RK5 Fuse 30A 600V (200kA AIC)

Littelfuse FLSR-030 is a Class RK5 low-voltage fuse designed for circuit protection in industrial power distribution systems. It features a 600V AC rating with a 30A current capacity and 200kA interrupting rating at 600V for reliable short-circuit protection. The fuse has a compact cylindrical design with 0.81" diameter ferrule connections and single-barrel construction for easy installation. Compliant with industry standards for RK5 fuses, it provides time-delay characteristics to withstand temporary overloads while maintaining sensitive fault response. Typical applications include motor control centers, panelboards, and industrial equipment requiring high interrupting capacity protection.

Key Features & Specifications

• Type: Class RK5 time-delay fuse with sand-filled ceramic body
• Voltage Rating: 600V AC
• Current Rating: 30A
• Dimensions: 0.81" diameter ferrule connection
• Standards: UL/CSA listed RK5 classification
• Applications: Industrial power distribution, motor protection, panelboards
• AIC rating: 200kA@600V
• Connection: Ferrule
• Barrels: 1
• Class Rating: RK5