Eaton 15RBA4-250E - Medium Voltage Fuse 14.4kV/250A (29.4kA AIC)

Eaton 15RBA4-250E is a medium-voltage current-limiting fuse designed for high-voltage circuit protection in industrial power systems. It features a 14.4kV voltage rating and 250A current rating with a 29.4kA interrupting capacity at full voltage. The single-barrel Class E fuse employs a standard velocity design with robust construction for reliable operation in demanding environments. Compliant with industry standards for medium-voltage protection, this fuse is commonly used in utility substations, industrial switchgear, and power distribution equipment.

Key Features & Specifications

• Type: RBA4 current-limiting medium-voltage fuse refill
• Voltage Rating: 14400V AC
• Current Rating: 250A
• Dimensions: Standard RBA series configuration
• Standards: Class E protection rating
• Applications: Industrial power distribution, substation equipment
• AIC rating: [email protected]
• Barrels: 1
• Velocity: Standard
• Weight: 2.05 lb

Product Identification

• GTIN: 00786670233329