Ferraz Shawmut A550X65E-1 - Medium Voltage Fuse 65A (5500V, 63kA AIC)

Ferraz Shawmut A550X65E-1 is a medium voltage current-limiting fuse from the CS-3 series, designed for circuit protection in industrial power distribution systems. Rated for 5500V AC operation with a 65A current rating, it features a ferrule connection type and delivers 63kA interrupting capacity at 5.5kV. The Class E-rated fuse has a compact 3-inch diameter, single-barrel construction with 12-inch clip centers, weighing 11 lb for robust protection in demanding environments. Compliant with industry standards for medium voltage applications, it is commonly used in motor protection, transformer circuits, and feeder protection systems.

Key Features & Specifications

• Type: Current-limiting medium voltage fuse (A055 type)
• Voltage Rating: 5500V AC
• Current Rating: 65A
• Dimensions: 3" diameter, 12" clip centers
• Standards: Class E rated
• Applications: Industrial power distribution, motor protection
• Connection: Ferrule
• Barrels: 1
• AIC rating: [email protected]
• Weight: 11 lb