Mersen A155F2DSR0-200E - Medium Voltage Fuse 15.5kV/200A (50kA AIC)

Mersen A155F2DSR0-200E is a medium voltage current-limiting fuse designed for high-voltage circuit protection in industrial power systems. This Class E-rated fuse operates at 15.5kV with a 200A current rating and delivers 50kA interrupting capacity at rated voltage, featuring a robust ferrule-connected dual-barrel construction with 18-inch clip centers. Its 3-inch diameter, 10 lb design meets stringent industry standards for medium-voltage applications, including switchgear and transformer protection. The CS-3 series fuse is engineered for reliability in utility, industrial, and commercial power distribution systems requiring high interrupting capacity.

Key Features & Specifications

• Type: Current-limiting medium voltage fuse, dual-barrel ferrule connection
• Voltage Rating: 15,500V AC
• Current Rating: 200A
• Dimensions: 3" diameter, 18" clip center spacing
• Standards: Class E rating
• Applications: Switchgear, transformer, and industrial power system protection
• AIC rating: [email protected]
• Connection: Ferrule
• Barrels: 2
• Weight: 10 lb

Product Identification

• UPC: 78200180248
• GTIN: 00782001802486