Bussmann 5.5VFNHA4R - R-Class Medium Voltage Fuse 5500V/4A (60kA AIC)

Bussmann 5.5VFNHA4R is a medium-voltage current-limiting fuse designed for high-voltage circuit protection in industrial applications. Rated for 5500V AC systems with a 4A current rating, it provides reliable overcurrent protection with a 60kA interrupting capacity at 5.5kV. The ferrule-connected fuse features a single-barrel R-class construction with a 3-inch diameter and 12-inch clip center spacing, weighing 8 lb for robust installation. Compliant with international electrical standards, this fuse is engineered for transformer protection, motor circuits, and other medium-voltage distribution systems requiring precise fault interruption.

Key Features & Specifications

• Type: R-class current-limiting medium-voltage fuse
• Voltage Rating: 5500V AC
• Current Rating: 4A
• Dimensions: 3" diameter, 12" clip center
• Standards: International electrical compliance
• Applications: Transformer/motor protection, medium-voltage distribution
• AIC rating: [email protected]
• Connection: Ferrule
• Barrels: 1
• Class Rating: R
• Weight: 8 lb

Product Identification

• UPC: 051712553117
• GTIN: 00051712553117