Ferraz Shawmut A550X15E-1 - Medium Voltage Fuse 15A@5500V (63kA Interrupting Capacity)

Ferraz Shawmut A550X15E-1 is a medium voltage fuse designed for high-current protection in industrial power systems. This CS-3 series fuse features a 5500V voltage rating and 15A current rating, with a [email protected] interrupting capacity for reliable circuit protection. The single-barrel design with ferrule connections measures 3" in diameter and weighs 11 lb, constructed to Class E standards for robust performance. It meets industry safety requirements for medium voltage applications, including power distribution equipment and industrial machinery protection. The fuse is commonly used in transformer protection, motor circuits, and feeder protection systems where high interrupting capacity is critical.

Key Features & Specifications

• Type: Medium voltage current-limiting fuse (Class E)
• Voltage Rating: 5500V AC
• Current Rating: 15A
• Dimensions: 3" diameter, 12" clip center spacing
• Standards: Meets industry requirements for medium voltage protection
• Applications: Transformer protection, motor circuits, feeder protection
• AIC rating: [email protected]
• Connection: Ferrule
• Barrels: 1
• Weight: 11 lb
• Family: CS-3 Series
• Class Rating: E