Littelfuse FLSR-225ID - RK5 Time-Delay Fuse 225A (200kA@600V Interrupt Rating)

Littelfuse FLSR-225ID is a time-delay low-voltage fuse designed for circuit protection in industrial power distribution systems. It features a 600V AC rating with a 225A current capacity and 200kA interrupting rating, housed in a compact 2.59" diameter RK5-class rejection blade package. The single-barrel construction provides reliable performance while meeting UL/CSA standards for branch circuit protection. Typical applications include motor control centers, panelboards, and service entrance equipment requiring high fault current interruption.

Key Features & Specifications

• Type: Time-delay fuse with rejection blade terminals
• Voltage Rating: 600V AC
• Current Rating: 225A
• Dimensions: 2.59" diameter
• Standards: UL/CSA listed, RK5 class
• Applications: Industrial power distribution, MCCs, panelboards
• AIC rating: 200kA@600V
• Connection: Rejection blade
• Barrels: 1
• Class Rating: RK5
• Weight: 3 lb

Product Identification

• UPC: 07945802556
• GTIN: 00079458025569