Littelfuse FLNR-100ID - Class RK1 Fuse 100A 600V (200kA Interrupt Rating)

Littelfuse FLNR-100ID is a current-limiting fuse designed for overcurrent protection in industrial electrical systems. It features a 600V AC rating with a 100A current capacity, housed in a durable cylindrical ceramic body with silver-plated end caps for reliable conductivity. The fuse meets UL 248-12 and CSA standards, ensuring compliance with North American safety requirements. Its fast-acting characteristics make it ideal for protecting motor circuits, transformers, and feeder circuits in harsh industrial environments.

Key Features & Specifications

• Type: Class RK1 current-limiting fuse with ceramic body and silver-plated terminals
• Voltage Rating: 600V AC
• Current Rating: 100A
• Dimensions: 10.3mm diameter x 38.1mm length
• Standards: UL 248-12, CSA certified
• Applications: Motor protection, transformer circuits, industrial power distribution
• Interrupt Rating: 200kA
• Mounting: DIN-style clip mounting
• Operating Temperature: -50°C to +125°C

Product Identification

• UPC: 079458023886