Littelfuse FLSR17.5ID is a UL Class RK5 dual-element time-delay fuse designed for circuit protection in industrial applications, featuring visual indication for fault detection. Rated for 600V AC systems with a 17.5A current capacity, it provides 200kA interrupting capacity (AIC) at rated voltage. The fuse measures 0.81" in diameter with ferrule rejection terminals and a time-delay (TD) characteristic for inrush current tolerance. Certified to CSA, cUL, and UL standards, it meets stringent safety requirements for motor circuits, transformers, 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: 17.5A
Dimensions: 0.81" diameter x 5" length
Standards: CSA, cUL, UL listed
Applications: Motor protection, transformers, industrial power distribution
Class Rating: RK-5
Connection: Ferrule rejection
AIC Rating: 200kA@600Vac
Weight: 0.18 lb
Certification: CSA, cUL, UL
Product Identification
UPC: 079458025378
GTIN: 00079458025378
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Littelfuse FLSR17.5ID - UL Class RK5 Time-Delay Fuse 17.5A 600V (200kA