Littelfuse FLNR225 - RK5 Time-Delay Fuse 225A (200kA AIC @250V)

Littelfuse FLNR225 is a UL Class RK5 dual-element time-delay fuse designed for circuit protection in industrial electrical systems. Rated for 250V AC applications with a 225A current rating, this low-voltage fuse features a rejection blade connection and 200kA interrupting capacity at rated voltage. The 2.09-inch diameter fuse body provides durable construction with time-delay characteristics for overload and short-circuit protection. Compliant with UL standards for RK5 fuses, it is commonly used in motor control centers, industrial panels, and power distribution equipment requiring high fault current protection.

Key Features & Specifications

• Type: UL Class RK5 dual-element time-delay fuse with rejection blade connection
• Voltage Rating: 250V AC
• Current Rating: 225A
• Dimensions: 2.09" diameter
• Standards: UL Class RK5
• Applications: Motor control centers, industrial panels, power distribution
• AIC rating: 200kA@250V
• Connection: Rejection Blade
• Barrels: 1
• Velocity: Time-Delay (TD)
• Weight: 1.65 lb

Product Identification

• UPC: 07945815089
• GTIN: 00079458150896