Mersen TR25R - TR Fuse 25A 250V (200kA AIC RK5 Class)

Mersen TR25R is a low-voltage current-limiting fuse designed for circuit protection in industrial electrical systems. This RK5-class TR-type fuse features a 250V AC rating with a 25A current capacity and 200kA interrupting rating at 250V for reliable short-circuit protection. The single-barrel construction measures 0.56" in diameter with Tri-Onic time-delay characteristics for motor starting and transformer inrush applications. UL/CSA certified, it meets industry standards for branch circuit protection in commercial and industrial environments including HVAC systems, motor controls, and power distribution equipment.

Key Features & Specifications

• Type: TR-class time-delay current-limiting fuse
• Voltage Rating: 250V AC
• Current Rating: 25A
• Diameter: 0.56" (14.2mm)
• Standards: UL/CSA listed
• Applications: Motor circuits, transformers, industrial controls
• Class Rating: RK5
• Barrels: 1
• AIC rating: 200kA@250V
• Family: Tri-Onic

Product Identification

• UPC: 782001747855
• GTIN: 00782001747855