Littelfuse 125E1C5.5 - E-Rated Medium Voltage Fuse [email protected] (80kA AIC)

Littelfuse 125E1C5.5 is a medium voltage E-Rated fuse designed for high-voltage circuit protection in industrial power systems. It features a 125A current rating and 5.5kV voltage rating with an 80kA interrupting capacity, housed in a durable single-barrel construction with 12-inch clip centers. The fuse meets E-Rated class standards with a 3-inch diameter and 10 lb weight, engineered for reliable operation in demanding environments. It complies with industry safety requirements for medium-voltage applications. Typical uses include transformer protection, motor circuits, and feeder protection in utility and industrial power distribution systems.

Key Features & Specifications

• Type: E-Rated medium voltage fuse, single-barrel construction
• Voltage Rating: 5500V AC
• Current Rating: 125A
• Dimensions: 3" diameter, 12" clip center spacing
• Standards: E-Rated class compliance
• Applications: Industrial power systems, transformer protection, motor circuits
• AIC rating: [email protected]
• Weight: 10 lb
• Class Rating: E

Product Identification

• UPC: 079458042443
• GTIN: 00079458042443