ECNR4.5 Edison Fuses Low Voltage Fuse 250V 4.5A Fuse - Essential Electric Supply
ECNR4.5 Edison Fuses Low Voltage Fuse 250V 4.5A Fuse - Essential Electric Supply
ECNR4.5 Edison Fuses Low Voltage Fuse 250V 4.5A Fuse - Essential Electric Supply
ECNR4.5 Edison Fuses Low Voltage Fuse 250V 4.5A Fuse - Essential Electric Supply

Edison Fuses ECNR4.5 - RK5 Fuse 4.5A 250V (200kA AIC)

Edison Fuses
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Edison Fuses ECNR4.5 is a low-voltage current-limiting fuse designed for protecting electrical circuits and equipment from overcurrent and short-circuit faults. It features a 4.5A current rating and a 250V AC voltage rating, housed in a compact, single-barrel ferrule-style construction measuring 3 inches in length with a 0.81-inch square body. This RK5 class fuse is engineered to meet industry standards, offering a high 200kA interrupting rating at 250V for reliable performance in demanding industrial applications such as motor protection and power distribution panels.

Key Features & Specifications
  • Type: Low-voltage, current-limiting, RK5 class fuse with ferrule connection
  • Voltage Rating: 250V AC
  • Current Rating: 4.5A
  • Dimensions: 3 in L x 0.81 in H x 0.81 in W
  • Weight: 0.11 lb
  • Standards: Industry-standard RK5 classification
  • Applications: Motor protection, industrial power distribution, panelboards
  • Connection: Ferrule
  • Barrels: 1
  • AIC rating: 200kA @ 250V
  • Class Rating: RK5


Product Identification
  • UPC: 078263450721
  • GTIN: 00782634507215