Eaton 449D671A29 - RBT2 Medium Voltage Fuse 14.4kV/30A (14.4kA AIC)

Eaton 449D671A29 is a medium voltage RBT2 fuse designed for high-voltage circuit protection in industrial power systems. It features a 14.4kV voltage rating and 30A current rating with a slow-blow characteristic for controlled interruption. The single-barrel construction meets Class E standards with a 14.4kA interrupting capacity at rated voltage, housed in a durable 2 lb package. Compliant with industrial safety standards, this fuse is engineered for transformer protection, motor circuits, and medium-voltage switchgear applications where reliable overcurrent protection is critical.

Key Features & Specifications

• Type: RBT2 medium voltage fuse, slow-blow operation
• Voltage Rating: 14400V AC
• Current Rating: 30A
• Dimensions: Standard Class E configuration
• Standards: Meets industrial medium voltage protection requirements
• Applications: Transformer protection, motor circuits, switchgear
• AIC rating: [email protected]
• Class Rating: E
• Barrels: 1
• Velocity: Slow
• Weight: 2 lb