Image is an illustration, may not reflect the exact product sold.


Other products by Cooper Bussmann / Eaton Electric

Cooper Bussmann / Eaton Electric - FRN-R-400 - Eaton Bussmann series FRN-R fuse, 400 A, Dual, Class RK5, Non-indicating, Blade end x blade end, 10 sec at 500%, 20 kAIC at 125 Vdc, 200 kAIC at 250 V, Standard, 250 V, 125 Vdc

  • MFR SKU: FRN-R-400
  • ITEM #: 4859413
    • 0 out of 5 stars
    • 5 Star
      0 %
    • 4 Star
      0 %
    • 3 Star
      0 %
    • 2 Star
      0 %
    • 1 Star
      0 %
  • 0 Reviews / 0 Questions
Lists At: $315.04 You Save: $199.09
63.20 % OFF
$115.95

  • Please complete this captcha to continue

Stock Status: In Stock

  • Please complete this captcha to continue

    * Please log into your account to avoid entering this information every time.


ITEM #: 4859413
These 250VAC UL Class RK5 fuses are time delay and nonindicating. They tolerate temporary inrush currents without opening, which prevents nuisance-blowing from motor and equipment startups. Also called slow-blow Class RK5 fuses, these 200kA IR fuses open to disconnect an electrical circuit when exposed to sustained loads and short circuits. They have no indicator for identifying a blown fuse, so they're sometimes used with an indicating fuse block or cover. UL Class RK5 fuses provide moderate current...
ITEM #: 4859413
These 250VAC UL Class RK5 fuses are time delay and nonindicating. They tolerate temporary inrush currents without opening, which prevents nuisance-blowing from motor and equipment startups. Also called slow-blow Class RK5 fuses, these 200kA IR fuses open to disconnect an electrical circuit when exposed to sustained loads and short circuits. They have no indicator for identifying a blown fuse, so they're sometimes used with an indicating fuse block or cover. UL Class RK5 fuses provide moderate current limitation for general use applications where more current-limiting RK1 fuses aren't needed. These fuses have an interrupting rating (IR) of 200kA and are the same size as Class H and K fuses, but have a rejection feature that prevents an accidental downgrade from a current-limiting system. Their modified terminals ensure a match with the rejection clips in Class R fuse holders that prevent the installation of fuses with a lower interrupting capacity. They're typically used in newer equipment, but can also be used with a Class H fuse holder to upgrade older installations from Class H or K fuses for improved overcurrent protection. They are current-limiting to prevent electrical damage by disconnecting circuits before they're exposed to the full magnitude and duration of an overcurrent.
This listing is for each.
Read More >>

Cooper Bussmann / Eaton Electric - FRN-R-400 - Eaton Bussmann series FRN-R fuse, 400 A, Dual, Class RK5, Non-indicating, Blade end x blade end, 10 sec at 500%, 20 kAIC at 125 Vdc, 200 kAIC at 250 V, Standard, 250 V, 125 Vdc

  • Item #: 4859413
  • MFR SKU: FRN-R-400
Technical Specs
  • Brand Eaton Bussmann series
  • Sub Brand Bussmann Series
  • Country of Origin Mexico
  • Made in USA No
  • Amperage Rating 400 A
  • Application Ind Facilities & Factories - Facility: Safety and Security Systems
  • Connection Blade end x blade end
  • Interrupt Rating 200 kAIC at 250 Vac|20 kAIC at 125 Vdc
  • Response Time 10 S at 500%
  • Standard CE Marked
  • Item Type Fuse
  • Size 2.38 In Diameter X 8.63 In Length
  • Voltage Rating 250 Vac, 125 Vdc
Questions & Answers

There are no questions about this product yet. Be the first to ask a question.

Add Question
0 Customer Ratings & Reviews
0 out of 5 stars
5 Star
0 %
4 Star
0 %
3 Star
0 %
2 Star
0 %
1 Star
0 %

Review this product

Tell us about your personal experience

Write a review

Recently Viewed Items