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Eaton Cooper Power ELF™ Current Limiting Dropout Fuses 40 A 8.3 kV

Mfg #: FAK43W40
BOR #: 1235697
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Full range current-limiting fuse designed for mounting in an industry standard interchangeable cutout that is presently used for expulsion fuses. The ELF fuse is designed to be used to protect poletype transformers, single-phase and three-phase laterals a

  • The element construction consists of two separate sections (low-current section and high-current section) which are self-contained in one housing
  • The ELF dropout fuse operates silently, unlike expulsion fuses and the expulsive shower that exists with an expulsion fuse operation is eliminated
  • The ELF fuse is designed to be mounted in 15 kV rated, 95 kV or 125 kV BIL and 27 kV rated, 125 kV or 170 kV BIL interchangeable open distribution cutouts
  • MICA SPIDER: Provides stable winding support without generating gas and pressure buildup during fuse operation
  • URETHANE COATED FIBERGLASS REINFORCED EPOXY HOUSING: Provides strength and maintains integrity of the fuse during any interruption
  • STAINLESS STEEL LIFTING EYE: Allows for the use of a hookstick type stick to install the fuse into the lower contact of an interchangeable cutout
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Product can be ordered only in multiples of
Brand Eaton Cooper Power  
Amperage 40 A  
Length 15.16 in  
Terminal Type Cutout  
Indicator Type Non-indicating  
Voltage 8.3 kV  
Diameter 3.00 in  
Material Fiberglass  
Width 6.20 in  

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