Cooper Bussmann FRNR-40 Fusetron Fuse Cartridge Delay 2Elmt 40A

Cooper Bussmann FRNR-40 Fusetron Fuse Cartridge Delay 2Elmt 40A
List Price: $8.19  

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Product Description

Cartridge fuses time delay - dual element ferrule type amp rating=40 Provides motor overload, ground fault and short-circuit protection. Helps protect motors against burnout from overloads and single phasing on three phase systems. Will hold an overload which is five times greater than the ampere rating of the fuse for a m inimum of ten seconds. 250 volt maximum. UL Listed, CSA Certified.

Key Features

  • 2:1 selective co ordination amp ratio (within the Cooper Bussmann RK5 fuse family) prevents over current events from opening upstream fusetron fuses
  • Insulated end caps for 225 - 600 A fuses reduces exposure to live parts and extends air gap to distance between blades of adjacent mounted fuses or to housing
  • Separate overload and short circuit elements provide time delay for sizing as close as 125% of motor FLA

See similar products in our Time Delay Glass Plug & Midget Fuse 35 To 50 Amps department.

Product Information

Shipping: This item is available for shipping to the US (Territories and APO/FPO) and Canada.

Additional Information

UPC-A 051712101783
Manufacturer Part Number FRNR-40
Shipping Weight 2.4 ounces

Technical Details

Product Type Cartridge Fuses

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