ECNR300 - Essential Electric Supply
ECNR300 Edison Fuses Low Voltage Fuse 250V 300A Fuse - Essential Electric Supply
Edison Fuses ECNR300 - RK5 Class Fuse 300A 250V (200kA AIC)
Edison Fuses ECNR300 - RK5 Class Fuse 300A 250V (200kA AIC)
ECNR300 - Essential Electric Supply
ECNR300 Edison Fuses Low Voltage Fuse 250V 300A Fuse - Essential Electric Supply
Edison Fuses ECNR300 - RK5 Class Fuse 300A 250V (200kA AIC)
Edison Fuses ECNR300 - RK5 Class Fuse 300A 250V (200kA AIC)

Edison Fuses ECNR300 - RK5 Class Fuse 300A 250V (200kA AIC)

Edison Fuses
Price
Save $78.01
/
Title
  • In stock, ready to ship
  • Backordered, shipping soon
Call for Price
Edison Fuses ECNR300 is a low-voltage current-limiting fuse designed for protecting electrical circuits and equipment from overcurrent and short-circuit faults. It features a 300A current rating and a 250V voltage rating, with a compact physical construction measuring 3 inches in length and 0.625 inches in width and height. The fuse is built to RK5 class standards, providing a high interrupting rating of 200kA at 250V for reliable protection in demanding environments. Its single-barrel design and robust construction make it suitable for industrial applications including motor control centers, panelboards, and service entrance equipment.

Key Features & Specifications
  • Type: Low-voltage, current-limiting, single-barrel fuse, RK5 class
  • Voltage Rating: 250V AC
  • Current Rating: 300A
  • Dimensions: 3 in L x 0.625 in H x 0.625 in W (76.2 mm x 15.88 mm x 15.88 mm)
  • Weight: 0.113 lb (51.26 g)
  • Diameter: 1.61 in (40.89 mm)
  • AIC Rating: 200,000A @ 250V
  • Standards: Compliant with industry standards for RK5 fuses
  • Applications: Motor protection, panelboards, switchgear, industrial power distribution
  • Barrels: 1
  • Class Rating: RK5


Product Identification
  • UPC: 78263450751
  • GTIN: 00782634507512