Littelfuse FLNR-100 - RK1 Fuse 100A 600V (Current-Limiting Protection)

Littelfuse FLNR-100 is a current-limiting fuse designed for overcurrent protection in industrial electrical systems. It features a 600V AC voltage rating with a 100A current rating, providing reliable circuit interruption capabilities. The fuse measures 2.25 inches in length with a 0.25-inch diameter and features a durable ceramic body construction with silver-plated end caps for optimal conductivity. This fuse meets UL 248-13 standards and is CSA certified for safety compliance. Typical applications include motor branch circuits, industrial control panels, and power distribution equipment where high-interrupting capacity protection is required.

Key Features & Specifications

• Type: Current-limiting, fast-acting fuse with ceramic body and silver-plated end caps
• Voltage Rating: 600V AC
• Current Rating: 100A
• Dimensions: 2.25" length x 0.25" diameter
• Standards: UL 248-13, CSA certified
• Applications: Motor branch circuits, industrial control panels, power distribution equipment
• Fuse Class: RK1
• Interrupting Rating: 200,000A
• Mounting: Fuse clip or block mounting
• Item Subcategory: Low Voltage
• Weight: 0.5 lb

Product Identification

• Manufacturer: Littelfuse
• Model: FLNR-100