Bussmann FL3K80 - Class K Fuse Link 80A (600V AC EEI-NEMA Certified)

Bussmann FL3K80 is a Class K fuse link designed for high-voltage circuit protection in industrial power distribution systems. It features a 80A current rating with robust construction for reliable fault interruption in demanding environments. The fuse measures 23 inches in length and complies with EEI-NEMA standards for electrical safety and performance. Its copper alloy elements and precision-calibrated design ensure consistent operation under load variations. Typical applications include transformer protection, feeder circuits, and industrial switchgear installations where rapid fault clearing is critical.

Key Features & Specifications

• Type: Class K fuse link with copper alloy elements and sand-filled ceramic body
• Voltage Rating: 600V AC
• Current Rating: 80A
• Dimensions: 23 in length
• Standards: EEI-NEMA certified
• Applications: Industrial switchgear, transformer protection, feeder circuits
• Certification: EEI-NEMA
• Section: Fuse Link
• Family: Cooper Power Series
• Country of Origin: Mexico

Product Identification

• UPC: 051712125833
• GTIN: 00051712125833