FLNR-450 Littelfuse Low Voltage Fuse Fuse - Essential Electric Supply
FLNR-450 Littelfuse Low Voltage Fuse Fuse - Essential Electric Supply
FLNR-450 Littelfuse Low Voltage Fuse Fuse - Essential Electric Supply
FLNR-450 Littelfuse Low Voltage Fuse Fuse - Essential Electric Supply
FLNR-450 Littelfuse Low Voltage Fuse Fuse - Essential Electric Supply
FLNR-450 Littelfuse Low Voltage Fuse Fuse - Essential Electric Supply
FLNR-450 Littelfuse Low Voltage Fuse Fuse - Essential Electric Supply
FLNR-450 Littelfuse Low Voltage Fuse Fuse - Essential Electric Supply

Littelfuse FLNR-450 - RK5 Time-Delay Fuse 450A 600V

Littelfuse
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Littelfuse FLNR-450 is a low-voltage current-limiting fuse designed for branch circuit protection in industrial power distribution systems. It features a 600V AC voltage rating and a 450A current rating, housed within a durable ceramic body with a 0.56-inch diameter. This RK5 class, time-delay (TD) fuse is constructed to provide superior short-circuit interruption and complies with UL 248-5 standards. Its single-barrel design is engineered for reliable performance in demanding applications such as motor control centers, panelboards, and service entrance equipment.

Key Features & Specifications
  • Type: Low-voltage, current-limiting, time-delay (TD) fuse with a ceramic body and single-barrel construction
  • Voltage Rating: 600V AC
  • Current Rating: 450A
  • Dimensions: 0.56 inches in diameter
  • Standards: UL 248-5
  • Applications: Industrial power distribution, motor circuit protection, panelboards, and service entrance equipment
  • Class Rating: RK5
  • Barrels: 1
  • Velocity: Time-Delay (TD)


Product Identification
  • UPC: 07945802399