National Fuse Logo

We Are More Than Just Fuses!

Shipping Worldwide.

Office: Monday - Friday 8 AM - 5 PM ET

Phone: 800.328.0496 | Fax: 440.356.8185
Login Shopping Cart

  • Home
    • About Us
    • Contact Us
  • Sale!
    • Hot Specials
    • Close Outs
  • Products
    • North American Electrical Fuses
    • Japanese Electrical Fuses
    • European Electrical Fuses
  • Manufacturers
  • Blog
  • Services
    • OSHA Glove Testing
    • OSHA Training
  • Resources
    • Arc Flash Center
    • FAQs
    • Fuse Certifications
    • Foreign Fuse Chart
    • Download Line Card

  • Home
    • About Us
    • Contact Us
  • Sale!
    • Hot Specials
    • Close Outs
  • Products
    • North American Electrical Fuses
    • Japanese Electrical Fuses
    • European Electrical Fuses
  • Manufacturers
  • Blog
  • Services
    • OSHA Glove Testing
    • OSHA Training
  • Resources
    • Arc Flash Center
    • FAQs
    • Fuse Certifications
    • Foreign Fuse Chart
    • Download Line Card
Awaiting product image

$38.71 per piece

KLSR-20

Brand / Manufacturer: LITTELFUSE ELECTRICAL FUSES

Department: 24

SKU: KLSR-20

Category: Fuses

*Prices Subject to Change

  • Description

Description

20A 600V FAST RK1

Related Products

  • 500E16PT25.5

    1/2E16PT25.5 POWR-GARD® Fuse Datasheetlittelfuse.com © 2016 Littelfuse POWR-GARD® ProductsRev: 1208169 of 10E-RATED POTENTIAL TRANSFORMER FUSESDescriptionPotential Transformer (PT) fuses are current-limiting fuseswith high interrupting ratings designed for the protection ofpotential transformers.Application NoteWhen applying fuses for the protection of transformers,the magnetizing current in-rush must be considered. Thecharacteristics of the in-rush, which can be matched witha fuse time-current… Read more »

    $476.31 Add to cart
  • Mersen A4BQ2000

    A4BQ2000

    2000A 600V TD L Amp-Trap 2000 A4BQ fuses are 20 percent more current limiting than any other Class L fuse on the market. When correctly coordinated, they bring a superior level of protection to service entrance equipment. Downstream circuit components have maximum protection against short circuit let-thru current. A4BQ’s built-in 4-second time-delay characteristic (at 500percent… Read more »

    $2,079.14 Add to cart
  • Mersen R076306

    R076306

    CC621CPGRB27.60 50

    $512.15
    Add to cart
  • Bussmann GMC-2-R

    GMC-315MA

    315MA 250V 5X20 MED

    $2.82
    Add to cart
  • LPNRK-125SP

    125A 250V TD RK1

    $142.45
    Add to cart
  • L15S-40

    40A 150V SEMI FUSE

    $47.88
    Add to cart
Previous - Next

View Hot Specials

View New Items

View Close-Outs

Download Line Card

Foreign Fuse Chart

  • EMAIL: sales@nationalfuse.com
  • PHONE: 440.356.8181
  • TOLL: 800.328.0496
  • FAX: 440.356.8185
  • Sitemap
  • Privacy Policy

National Fuse

Copyright © 2023 National Fuse Products Inc.