Littelfuse FLSR250ID - RK5 Dual-Element Time-Delay Fuse 250A 600V (200kA AIC)

Littelfuse FLSR250ID is a UL Class RK5 dual-element time-delay fuse designed for industrial circuit protection with visual indication. Rated for 600V AC systems with a 250A current capacity, it features a 200kA interrupting rating at 600V for high-fault protection. The fuse measures 0.81 inches in diameter with rejection blade terminals in a single-barrel configuration, constructed for durable performance in demanding environments. Compliant with CSA, cUL, and UL standards, it is manufactured in Mexico for reliable overcurrent protection in motor control centers, industrial panels, and power distribution systems.

Key Features & Specifications

• Type: Dual-element time-delay fuse with visual indication (FLSR_ID Series)
• Voltage Rating: 600V AC
• Current Rating: 250A
• Dimensions: 0.81" diameter x 11 5/8" length
• Standards: CSA, cUL, UL listed
• Applications: Motor control centers, industrial panels, power distribution
• Class Rating: RK5
• Connection: Rejection blade
• Barrels: 1
• AIC Rating: 200kA @ 600V
• Weight: 2 lb

Product Identification

• UPC: 07945802557
• GTIN: 00079458025576