Mersen TR110R - TR Series Fuse 110A (RK5 Class 250V)

Mersen TR110R is a low voltage current-limiting fuse designed for industrial circuit protection applications requiring high interrupting capacity. This 110A rated fuse operates at 250V AC with an impressive 200kA interrupting rating, providing reliable short-circuit protection in demanding environments. Constructed as a single-barrel RK5 class fuse with a 1.56-inch diameter, it features time-delay characteristics that prevent nuisance tripping from motor starting currents and other temporary overloads. The fuse meets industry standards for current-limiting performance, effectively reducing let-through current and energy to protect downstream equipment. Typical applications include motor branch circuits, feeder circuits, and industrial control panels where coordinated protection is essential.

Key Features & Specifications

• Type: TR series current-limiting time-delay fuse, single barrel construction
• Voltage Rating: 250V AC
• Current Rating: 110A
• Dimensions: 1.56-inch diameter
• Standards: RK5 class rating
• Applications: Motor branch circuits, feeder circuits, industrial control panels
• AIC rating: 200kA@250V
• Class Rating: RK5
• Barrels: 1
• Weight: 5.19 lb

Product Identification

• UPC: 782001748043
• GTIN: 00782001748043