Ferraz Shawmut TR1-4/10R - TR Fuse 1A 250V (200kA AIC)

Ferraz Shawmut TR1-4/10R is a low-voltage fuse designed for circuit protection in industrial electrical systems. This RK5-class TR-type fuse features a 250V AC rating with a 1A current capacity and 200kA interrupting rating at 250V, housed in a compact 0.56" diameter single-barrel design. Constructed as part of the Tri-Onic family, it provides reliable current-limiting protection for sensitive equipment. The fuse meets industry standards for low-voltage applications and is commonly used in motor control centers, industrial control panels, and power distribution systems requiring high interrupting capacity.

Key Features & Specifications

• Type: TR-series current-limiting fuse (RK5 class)
• Voltage: 250V AC
• Current: 1A
• Diameter: 0.56 inches
• AIC Rating: 200kA @ 250V
• Standards: UL/CSA recognized
• Applications: Motor protection, industrial controls, power distribution
• Class Rating: RK5
• Barrels: 1
• Family: Tri-Onic

Product Identification

• UPC: 782001747619
• GTIN: 00782001747619