Littelfuse FLNR30 - Time-Delay Fuse 30A@250V (200kA AIC)

Littelfuse FLNR30 is a time-delay low-voltage fuse designed for circuit protection in industrial power distribution systems. It features a 250V AC rating with a 30A current capacity and 200kA interrupting rating, housed in a compact 0.56" diameter ferrule rejection package with RK5 classification. The TD (Time Delay) characteristic allows temporary overloads while providing reliable protection against sustained faults, constructed with durable materials meeting industry standards for electrical safety. Typical applications include motor branch circuits, transformers, and feeder protection in commercial/industrial panels where selective coordination is required.

Key Features & Specifications

• Type: FLNR time-delay fuse, RK5 class
• Voltage: 250V AC
• Current: 30A
• Dimensions: 0.56" diameter ferrule rejection
• Standards: UL/CSA listed
• Applications: Motor circuits, transformers, panelboards
• AIC rating: 200kA@250V
• Connection: Ferrule rejection
• Velocity: Time Delay (TD)
• Barrels: 1
• Class Rating: RK5

Product Identification

• UPC: 079458150735
• GTIN: 00079458150735