Eaton 4CX-65C - Medium Voltage Fuse 4300V 65A (50kA AIC @4.3kV)

Eaton 4CX-65C is a medium-voltage current-limiting fuse designed for high-voltage circuit protection in industrial power systems. Rated for 4300V AC operation with a 65A current capacity, it features a single-barrel construction with a 2-inch diameter and Class C interruption rating. Compliant with IEEE Std. C37.41, this 2.5 lb fuse delivers 50kA interrupting capacity at 4.3kV for reliable protection in utility substations, industrial switchgear, and motor control centers.

Key Features & Specifications

• Type: Medium-voltage current-limiting fuse with silver-sand element
• Voltage Rating: 4300V AC
• Current Rating: 65A
• Dimensions: 2" diameter
• Standards: IEEE Std. C37.41
• Applications: Industrial switchgear, substations, motor protection
• Class Rating: C
• AIC rating: [email protected]
• Barrels: 1
• Weight: 2.5 lb

Product Identification

• UPC: 78667050105
• GTIN: 00786670501053