Mersen A055F1D0R0-50E - Medium Voltage Fuse 5500V/50A (63kA Interrupt Rating)

Mersen A055F1D0R0-50E is a medium voltage fuse designed for high-current circuit protection in industrial power systems. This UL-certified Class E fuse features a 5500V voltage rating and 50A current rating, with a robust 15.88-inch construction housing a single-barrel design capable of interrupting 63kA faults at 5.5kV. The fuse's 3-inch diameter body with 12-inch clip centers ensures secure mounting in medium-voltage switchgear, meeting stringent industry standards for electrical protection. Its 7 lb weight and durable construction make it suitable for demanding applications including transformer protection, motor circuits, and power distribution systems.

Key Features & Specifications

• Type: Medium voltage current-limiting fuse (Class E)
• Voltage: 5500V AC
• Current: 50A
• Dimensions: 15.88 in length, 3 in diameter
• Standards: UL certified
• Applications: Industrial power systems, transformer protection
• AIC rating: [email protected]
• Class Rating: E
• Barrels: 1
• Clip Center: 12 in
• Weight: 7 lb
• Family: CS-3 Series
• Country of Origin: Mexico

Product Identification

• UPC: 078200180420
• GTIN: 00782001804206