Mersen A055B2DAR0-250E - Medium Voltage Fuse 5500V/200A (63kA AIC)

Mersen A055B2DAR0-250E is a medium voltage fuse designed for high-current circuit protection in industrial power systems. This Class E-rated fuse operates at 5500V with a 200A current rating and 63kA interrupting capacity at 5.5kV, featuring a robust two-barrel construction with a 3-inch diameter and 24 lb weight. The Amp-Trap Bolt-In Series fuse meets stringent industry standards for medium voltage applications, providing reliable protection for transformers, motors, and feeder circuits in utility and heavy industrial environments.

Key Features & Specifications

• Type: Medium voltage current-limiting fuse, Class E
• Voltage Rating: 5500V AC
• Current Rating: 200A
• Dimensions: 3" diameter
• Standards: ANSI/IEEE C37.40-41
• Applications: Transformer protection, motor circuits, feeder protection
• AIC rating: [email protected]
• Barrels: 2
• Weight: 24 lb
• Family: Amp-Trap Bolt-In Series

Product Identification

• GTIN: 00782001805241