Littelfuse 1706R1C2.75 is a medium voltage R-rated current-limiting fuse designed for high-voltage circuit protection in industrial power systems. It features a 2750V AC voltage rating and 170A current rating with an 80kA interrupting capacity at 2.75kV, housed in a durable single-barrel construction measuring 3" in diameter with 7" clip center spacing. This UL-recognized fuse meets R-class specifications for reliable short-circuit protection in demanding applications such as motor starters, transformers, and capacitor banks.
Key Features & Specifications
Type: R-rated current-limiting medium voltage fuse
Voltage Rating: 2750V AC
Current Rating: 170A
Dimensions: 3" diameter, 7" clip center
Standards: UL recognized
Applications: Industrial power systems, motor protection