Edison Fuses LENRK40 - Class RK1 Fuse 40A 250VAC
Edison Fuses LENRK40 - Class RK1 Fuse 40A 250VAC

Edison Fuses LENRK40 - Class RK1 Fuse 40A 250VAC

Edison Fuses
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Edison Fuses LENRK40 is a 40-amp, 250-volt AC, Class RK1, time-delay fuse designed for overcurrent protection in industrial power distribution systems. It provides a high interrupting rating of 200,000 AIC for safe fault clearing, and its compact dimensions of 3 inches in length by 0.81 inches in height and width allow for installation in standard fuse blocks. The fuse is constructed with a ferrule-type connection and a sand-filled, current-limiting design for arc quenching. It complies with UL 248-12 and CSA standards for branch circuit protection. Typical applications include motor circuits, transformers, and feeder circuits requiring high short-circuit current ratings.

Key Features & Specifications
  • Type: Class RK1, time-delay, current-limiting fuse
  • Voltage Rating: 250 V AC
  • Current Rating: 40 A
  • Dimensions: 3 in x 0.81 in x 0.81 in (Length/Depth x Height x Width)
  • Standards: UL 248-12, CSA
  • Applications: Motor circuits, transformers, feeder circuits
  • AIC rating: 200,000 A
  • Connection: Ferrule
  • Fuse Class: RK1
  • Weight: 0.001 lb


Product Identification
  • UPC: 78263453838
  • GTIN: 00782634538387