Littelfuse FLNR-600 - Class L Fuse 600V AC/600A (UL 248-12 Compliant)

Littelfuse FLNR-600 is a low-voltage current-limiting fuse designed for overcurrent protection in industrial electrical systems. It features a 600V AC rating with a 600A current capacity, housed in a durable ceramic body with tin-plated copper 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: Current-limiting, fast-acting low-voltage fuse with ceramic body and tin-plated copper terminals
• Voltage Rating: 600V AC
• Current Rating: 600A
• Dimensions: 3.5" x 4.5" x 1.25" (88.9mm x 114.3mm x 31.75mm)
• Standards: UL 248-12, CSA certified
• Applications: Motor protection, transformer circuits, industrial feeder protection
• Fuse Class: Class L
• Interrupting Rating: 200kA
• Mounting: Bolt-on terminal connection
• Operating Temperature: -40°C to 75°C
• Insulation Temperature: 125°C