Littelfuse FLSR-090 - RK5 Time-Delay Fuse 90A@600V (200kA AIC)
Littelfuse FLSR-090 - RK5 Time-Delay Fuse 90A@600V (200kA AIC)

Littelfuse FLSR-090 - RK5 Time-Delay Fuse 90A@600V (200kA AIC)

Littelfuse
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Littelfuse FLSR-090 is a low-voltage time-delay fuse from the Powr-Gard family, designed for circuit protection in industrial electrical systems. This RK5-class fuse features a 600V AC/DC voltage rating and 90A current capacity with a 200kA interrupting rating at 600V for reliable overcurrent protection. The compact 1.31-inch diameter plug-in design measures 15/6" in diameter x 7-7/8" in length and weighs 0.6 lb, constructed with durable materials for industrial environments. Compliant with UL/CSA standards, it provides selective coordination in panelboards and switchgear applications where time-delay characteristics are required to withstand temporary inrush currents.

Key Features & Specifications
  • Type: FLSR time-delay fuse with RK5 class rating
  • Voltage Rating: 600V AC/DC
  • Current Rating: 90A
  • Dimensions: 15/6" diameter x 7-7/8" length (1.31" diameter)
  • Standards: UL/CSA listed
  • Applications: Industrial panelboards, switchgear, motor circuits
  • Connection: Plug-in
  • Barrels: 1
  • AIC rating: 200kA@600V
  • Weight: 0.6 lb
Product Identification
  • UPC: 07945817081
  • GTIN: 00079458170818