Littelfuse FLNR-20 - Low Voltage Fuse 20A (600V AC, 200kA Interrupt Rating)

Littelfuse FLNR-20 is a low-voltage current-limiting fuse designed for overcurrent protection in industrial electrical systems. It features a 20A current rating with a 600V AC voltage rating, 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 compact 10.3 x 38.1mm (diameter x length) form factor makes it suitable for panelboards, switchgear, and motor control centers.

Key Features & Specifications

• Type: Current-limiting fuse with ceramic body and tin-plated terminals
• Voltage Rating: 600V AC
• Current Rating: 20A
• Dimensions: 10.3mm diameter x 38.1mm length
• Standards: UL 248-12, CSA certified
• Applications: Industrial panelboards, motor protection, switchgear
• Fuse Class: Class RK5
• Interrupt Rating: 200kA
• Terminal Type: Blade (Ferrule)

Product Identification

• UPC: 079458150711
• GTIN: 00079458150711