TR100R Mersen Tri-Onic Low Voltage Fuse 250V 100A Fuse - Essential Electric Supply
TR100R Mersen Tri-Onic Low Voltage Fuse 250V 100A Fuse - Essential Electric Supply

Mersen TR100R - TR Class RK5 Fuse 100A 250V (200kA AIC Rating)

Mersen
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Mersen TR100R is a low voltage current-limiting fuse designed for industrial circuit protection applications. This RK5 class fuse features a 100A current rating and 250V voltage rating with a high 200kA interrupting capacity at 250V for reliable short-circuit protection. The single-barrel construction measures 1.06 inches in diameter and weighs 5.19 lb, utilizing time-delay characteristics to prevent nuisance tripping from motor starting currents. Compliant with industry standards for Class RK5 fuses, this Tri-Onic family device provides coordinated protection in industrial power distribution systems, motor branch circuits, and feeder applications where selective coordination is required.

Key Features & Specifications
  • Type: TR Class RK5 current-limiting time-delay fuse, single barrel construction
  • Voltage Rating: 250V AC
  • Current Rating: 100A
  • Dimensions: 1.06 inches diameter
  • Standards: Class RK5 compliance
  • Applications: Industrial power distribution, motor branch circuits, feeder protection
  • AIC rating: 200kA@250V
  • Class Rating: RK5
  • Barrels: 1
  • Weight: 5.19 lb
  • Family: Tri-Onic
  • Item Subcategory: Low Voltage Fuse


Product Identification
  • UPC: 782001748012
  • GTIN: 00782001748012