8RBA4-400E Eaton Medium Voltage Fuse 7200V 400A Fuse - Essential Electric Supply
Eaton 8RBA4-400E - Medium Voltage Fuse 7200V 400A (29.4kA AIC @ 7.2kV)
8RBA4-400E Eaton Medium Voltage Fuse 7200V 400A Fuse - Essential Electric Supply
Eaton 8RBA4-400E - Medium Voltage Fuse 7200V 400A (29.4kA AIC @ 7.2kV)

Eaton 8RBA4-400E - Medium Voltage Fuse 7200V 400A (29.4kA AIC @ 7.2kV)

Eaton
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Eaton 8RBA4-400E is a medium-voltage current-limiting fuse designed for high-voltage circuit protection in industrial power distribution systems. Rated for 7200V AC operation with a 400A current capacity, this Class E fuse features a single-barrel construction with standard interrupting capacity of 29.4kA at 7.2kV. The 1.95 lb fuse meets IEEE Std. C37.41 requirements for medium-voltage protection devices, engineered for reliable performance in utility substations, industrial switchgear, and transformer protection applications.

Key Features & Specifications
  • Type: RBA4 current-limiting medium-voltage fuse
  • Voltage Rating: 7200V AC
  • Current Rating: 400A
  • Class Rating: E
  • AIC Rating: 29.4kA @ 7.2kV
  • Barrels: 1
  • Velocity: Standard
  • Certification: IEEE Std. C37.41
  • Weight: 1.95 lb
  • Applications: Industrial power distribution, transformer protection, switchgear
Product Identification
  • UPC: 782116167739
  • GTIN: 00782116167739