Cutler Hammer TR1/2R - Class RK5 Fuse 1A 250V (200kA AIC)

The Cutler Hammer TR1/2R is a Class RK5 low-voltage current-limiting fuse from the Tri-Onic family, engineered to provide superior short-circuit protection for electrical circuits. It features a 1A current rating and a 250V AC voltage rating, with an impressive 200kA interrupting capacity at its rated voltage to safely clear high-level faults. The fuse is constructed as a single-barrel device with a compact 0.56-inch diameter and a lightweight design of 0.05 lb, utilizing a time-delay characteristic to prevent nuisance tripping from harmless transient overloads. This fuse is designed to meet industry standards for reliable performance in demanding environments. Typical applications include the protection of motor circuits, transformers, and feeder circuits in industrial control panels and power distribution systems.

Key Features & Specifications

• Type: Tri-Onic TR, Class RK5, time-delay, current-limiting, low-voltage fuse
• Voltage Rating: 250V AC
• Current Rating: 1A
• Dimensions: 0.56" diameter
• Standards: Designed to meet industry standards for Class RK5 fuses
• Applications: Protection of motor circuits, transformers, and feeder circuits in industrial control panels and power distribution systems
• AIC rating: 200kA @ 250V AC
• Class Rating: RK5
• Barrels: 1
• Weight: 0.05 lb

Product Identification

• UPC: 782001747558
• GTIN: 00782001747558