FLSR003 Littelfuse FLSR Series - UL Class RK5 Dual-Element Time-Delay Fuses Low Voltage Fuse 600V 3A Fuse - Essential Electric Supply
FLSR003 Littelfuse FLSR Series - UL Class RK5 Dual-Element Time-Delay Fuses Low Voltage Fuse 600V 3A Fuse - Essential Electric Supply
FLSR003 Littelfuse FLSR Series - UL Class RK5 Dual-Element Time-Delay Fuses Low Voltage Fuse 600V 3A Fuse - Essential Electric Supply
FLSR003 Littelfuse FLSR Series - UL Class RK5 Dual-Element Time-Delay Fuses Low Voltage Fuse 600V 3A Fuse - Essential Electric Supply
FLSR003 Littelfuse FLSR Series - UL Class RK5 Dual-Element Time-Delay Fuses Low Voltage Fuse 600V 3A Fuse - Essential Electric Supply
Littelfuse FLSR003 - RK5 Time-Delay Fuse 3A 600V (200kA AIC)
FLSR003 Littelfuse FLSR Series - UL Class RK5 Dual-Element Time-Delay Fuses Low Voltage Fuse 600V 3A Fuse - Essential Electric Supply
FLSR003 Littelfuse FLSR Series - UL Class RK5 Dual-Element Time-Delay Fuses Low Voltage Fuse 600V 3A Fuse - Essential Electric Supply
FLSR003 Littelfuse FLSR Series - UL Class RK5 Dual-Element Time-Delay Fuses Low Voltage Fuse 600V 3A Fuse - Essential Electric Supply
FLSR003 Littelfuse FLSR Series - UL Class RK5 Dual-Element Time-Delay Fuses Low Voltage Fuse 600V 3A Fuse - Essential Electric Supply
FLSR003 Littelfuse FLSR Series - UL Class RK5 Dual-Element Time-Delay Fuses Low Voltage Fuse 600V 3A Fuse - Essential Electric Supply
Littelfuse FLSR003 - RK5 Time-Delay Fuse 3A 600V (200kA AIC)

Littelfuse FLSR003 - RK5 Time-Delay Fuse 3A 600V (200kA AIC)

Littelfuse
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Littelfuse FLSR003 is a UL Class RK5 dual-element time-delay fuse designed for circuit protection in industrial electrical systems. It features a 600V AC/DC voltage rating with a 3A current rating and 200kA interrupting capacity at 600V for reliable overcurrent protection. The fuse measures 5 inches in length with a 0.81-inch diameter barrel construction, weighing 1.83 lb for robust physical durability. Certified to UL 248-12 Class RK5, CE, and CSA standards, it meets stringent safety requirements for industrial applications. Typical uses include motor branch circuits, transformers, and power distribution equipment requiring time-delay protection against overloads and short circuits.

Key Features & Specifications
  • Type: UL Class RK5 dual-element time-delay fuse
  • Voltage Rating: 600V AC/DC
  • Current Rating: 3A
  • Dimensions: 5" length x 0.81" diameter
  • Weight: 1.83 lb
  • Standards: UL 248-12 Class RK5, CE, CSA, QPL-W-F-1814
  • Applications: Motor circuits, transformers, power distribution
  • Class Rating: RK5
  • Barrels: 1
  • AIC rating: 200kA@600V
  • Country of Origin: Mexico
Product Identification
  • UPC: 07945817047
  • GTIN: 00079458170474