Eaton 15RBT4-125E - RBT4 Medium Voltage Fuse Refill 125A @ 14.4kV
Eaton 15RBT4-125E - RBT4 Medium Voltage Fuse Refill 125A @ 14.4kV

Eaton 15RBT4-125E - RBT4 Medium Voltage Fuse Refill 125A @ 14.4kV

Eaton
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Eaton 15RBT4-125E is a medium voltage current-limiting fuse refill designed for protecting transformers, motors, and feeders in industrial power systems. It features a 125A current rating and a 14.4kV voltage rating, with a robust single-barrel construction measuring 9.4 in x 2.1 in x 2.1 in and a weight of 2.7 lb. This Class E, slow-operating fuse is engineered to an interrupting rating of 29.4kA at 14.4kV and complies with the IEEE Std. C37.41 standard for performance and safety. Its primary applications include service entrance equipment, capacitor banks, and switchgear where reliable overcurrent protection is critical.

Key Features & Specifications
  • Type: RBT4 medium voltage current-limiting fuse refill, single barrel, slow-operating
  • Voltage Rating: 14400V AC
  • Current Rating: 125A
  • Dimensions: 9.4 in (Length/Depth) x 2.1 in (Height) x 2.1 in (Width)
  • Standards: Certified to IEEE Std. C37.41
  • Applications: Protection for transformers, motors, feeders, service entrance equipment, and capacitor banks
  • Class Rating: E
  • AIC rating: 29.4kA @ 14.4kV
  • Velocity: Slow
  • Barrels: 1
  • Weight: 2.7 lb


Product Identification
  • UPC: 078667000654
  • GTIN: 00786670006541