Littelfuse FLSR80ID - Low Voltage Current-Limiting Fuse 80A 600V AC (UL/IEC Compliant)

Littelfuse FLSR80ID is a low-voltage current-limiting fuse designed for overcurrent protection in industrial electrical systems. It features an 80A current rating with a 600V AC voltage rating, housed in a compact 10.3mm x 38mm ceramic body for reliable performance in high-fault conditions. The fuse meets UL 248-14 and IEC 60269 standards, ensuring compliance with international safety requirements. Typical applications include motor branch circuits, transformer protection, and power distribution panels where fast-acting fault interruption is critical.

Key Features & Specifications

• Type: Current-limiting ceramic body fuse with sand-filled construction
• Voltage Rating: 600V AC
• Current Rating: 80A
• Dimensions: 10.3mm diameter x 38mm length
• Standards: UL 248-14, IEC 60269
• Applications: Motor protection, transformer circuits, industrial power distribution
• Item Subcategory: Low Voltage
• Interrupt Rating: 200kA at 600V AC
• Operating Temperature: -50°C to +125°C
• Mounting: Bolt-on terminal connection