Ferraz Shawmut TR17-1/2R - TR-Series Fuse 17A 250V (200kA AIC RK5 Class)

Ferraz Shawmut TR17-1/2R is a low-voltage current-limiting fuse designed for circuit protection in industrial electrical systems. This RK5-class TR-series fuse features a 250V AC rating with 17A current capacity and 200kA interrupting rating at 250V, housed in a compact 0.56" diameter single-barrel design with 0.05 lb weight. The Tri-Onic family fuse meets industry standards for time-delay protection of motors and transformers, constructed with precision-engineered elements for reliable overload and short-circuit interruption. Typical applications include panelboards, control circuits, and industrial equipment requiring Class RK5 protection.

Key Features & Specifications

• Type: TR-series time-delay current-limiting fuse
• Voltage: 250V AC
• Current: 17A
• Dimensions: 0.56" diameter
• Standards: Class RK5
• Applications: Motor circuits, transformers, industrial controls
• AIC rating: 200kA@250V
• Barrels: 1
• Weight: 0.05 lb
• Family: Tri-Onic

Product Identification

• UPC: 782001747831
• GTIN: 00782001747831