Eaton 449D671A31 - RBT2 Medium Voltage Fuse 50A (14.4kV, Class E)
Eaton 449D671A31 - RBT2 Medium Voltage Fuse 50A (14.4kV, Class E)
Eaton 449D671A31 - RBT2 Medium Voltage Fuse 50A (14.4kV, Class E)
Eaton 449D671A31 - RBT2 Medium Voltage Fuse 50A (14.4kV, Class E)

Eaton 449D671A31 - RBT2 Medium Voltage Fuse 50A (14.4kV, Class E)

Eaton
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The Eaton 449D671A31 is a medium voltage current-limiting power fuse designed for overcurrent protection in industrial electrical systems. It features a 14.4kV voltage rating and 50A current rating with a 14.4kA interrupting capacity at 14.4kV for reliable fault protection. The fuse utilizes a single-barrel RBT2 design with slow blow characteristics and Class E construction rated for 2 lb weight. This unit meets industry standards for medium voltage applications including industrial power distribution, motor protection, and transformer circuits where controlled interruption is required.

Key Features & Specifications
  • Type: RBT2 medium voltage current-limiting power fuse, single barrel construction
  • Voltage Rating: 14400V AC
  • Current Rating: 50A
  • Dimensions: Standard Class E configuration
  • Standards: Industrial medium voltage protection standards
  • Applications: Industrial power distribution, motor protection, transformer circuits
  • AIC rating: [email protected]
  • Class Rating: E
  • Barrels: 1
  • Velocity: Slow blow
  • Weight: 2 lb
  • Item Subcategory: Medium Voltage