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

The Eaton 449D671A29 is a medium voltage RBT2 current-limiting fuse designed for high-voltage circuit protection in industrial power distribution systems. It features a 14.4kV voltage rating and 30A current rating with a 14.4kA interrupting capacity at 14.4kV for reliable fault protection. The single-barrel construction provides slow blow characteristics and Class E rating in a compact design weighing 2 lb. This fuse meets industry standards for medium voltage applications and is typically used in motor control centers, transformer protection, and industrial switchgear where robust overcurrent protection is required.

Key Features & Specifications

• Type: RBT2 current-limiting fuse, single barrel, slow blow operation
• Voltage Rating: 14,400V AC
• Current Rating: 30A
• Dimensions: Standard Class E configuration
• Standards: Industrial medium voltage compliance
• Applications: Industrial power distribution, motor control centers, transformer protection
• AIC Rating: 14.4kA @ 14.4kV
• Class Rating: E
• Barrels: 1
• Velocity: Slow blow
• Weight: 2 lb
• Item Subcategory: Medium Voltage