Mersen A155C3D0R0-300E - Medium Voltage Fuse 15.5kV/300A (50kA AIC Rating)

Mersen A155C3D0R0-300E is a medium voltage fuse designed for high-current circuit protection in industrial power distribution systems. This Class E-rated fuse operates at 15.5kV with a 300A current rating and features a three-barrel construction with a 4.31-inch diameter and 22.81-inch length. UL-listed to standard File E143362, it provides 50kA interrupting capacity at rated voltage for reliable fault protection. The fuse is commonly used in transformer protection, motor circuits, and feeder applications where robust medium-voltage protection is required.

Key Features & Specifications

• Type: Medium voltage current-limiting fuse with three-barrel design
• Voltage Rating: 15,500V AC
• Current Rating: 300A
• Dimensions: 22.81 in length x 4.31 in diameter
• Weight: 43 lb
• Standards: UL Listed (File E143362)
• Applications: Industrial power distribution, transformer protection
• Class Rating: E
• AIC rating: [email protected]
• Clip Center: 21.25 in
• Barrels: 3
• Country of Origin: Mexico

Product Identification

• UPC: 782001804558
• GTIN: 00782001804558