Littelfuse 23012R1C5.5 - R-Rated Fuse 230A ([email protected] Interrupt Capacity)

Littelfuse 23012R1C5.5 is an R-rated medium voltage fuse designed for high-voltage circuit protection in industrial power systems. It features a 5.5kV voltage rating and 230A current rating, with a robust single-barrel construction measuring 3" in diameter and 12" clip center spacing. This fuse meets stringent industry standards with an 80kA interrupting capacity at 5.5kV, providing reliable protection for transformers, capacitors, and motor circuits in utility and heavy industrial applications.

Key Features & Specifications

• Type: R-rated medium voltage current-limiting fuse
• Voltage Rating: 5500V AC
• Current Rating: 230A
• Dimensions: 3" diameter, 12" clip center spacing
• Standards: ANSI/IEEE C37.40-41, UL 248-12
• Applications: Transformer, capacitor, and motor circuit protection
• AIC rating: [email protected]
• Class Rating: R
• Barrels: 1
• Weight: 9 lb

Product Identification

• UPC: 07945804172
• GTIN: 00079458041729