Mersen TR5R - TR Fuse RK5 Class 5A 250V (200kA AIC)

Mersen TR5R is a low voltage fuse designed for circuit protection in industrial applications. This RK5 class fuse features a 5A current rating and 250V voltage rating with a high 200kA interrupting capacity at 250V for reliable short-circuit protection. The single-barrel construction with 0.56-inch diameter provides compact installation while maintaining robust performance characteristics. Engineered to meet industry standards for time-delay fuses, it offers coordinated protection for motor circuits and transformers. Typical applications include industrial control panels, motor branch circuits, and transformer protection where selective coordination and high interrupting ratings are required.

Key Features & Specifications

• Type: TR time-delay fuse, RK5 class, single barrel construction
• Voltage Rating: 250V AC
• Current Rating: 5A
• Dimensions: 0.56" diameter
• Standards: UL/CSA recognized
• Applications: Motor circuits, transformer protection, industrial control panels
• AIC rating: 200kA@250V
• Class Rating: RK5
• Barrels: 1
• Weight: 5.19 lb
• Family: Tri-Onic

Product Identification

• UPC: 782001747732
• GTIN: 00782001747732