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
      • Ordering FAQs
      • Pricing FAQs
      • Shipping 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
      • Ordering FAQs
      • Pricing FAQs
      • Shipping FAQs
    • Fuse Certifications
    • Foreign Fuse Chart
    • Download Line Card
LLNRK-30

*Multiple pieces shown for clarity.

$14.28 per piece

LLNRK-30

Brand / Manufacturer: LITTELFUSE ELECTRICAL FUSES

Amperage Rating: 30

Voltage: 250

UPC: 7945833073

Department: 24

Series: LLNR

Catalog Number: LLNRK-30

Catalog / Class: RK1

Speed: TIME-DELAY

SKU: LLNRK-30

Categories: Fuses, North American Electrical Fuses, RK1, Time-Delay

*Prices Subject to Change

  • Description

Description

30A 250V RK1 TD

Related products

  • Mersen A6K200R

    A6K200R

    200A 600V FAST RK1 Current-limiting Amp-Trap A6K-R fuses provide excellent protection where high available short-circuit currents exist. These fast-acting fuses are particularly good for branch/feeder circuits and back-up protection. Rejection style design prevents replacement by other fuse classes Fiberglass body provides dimensional stability in harsh industrial environments Easy-to-read imprint label for quick recognition and replacement… Read more »

    $353.88 Add to cart
  • OT-250

    250A 250V H ONE TIME

    $131.70
    Add to cart
  • OT-30

    30A 250V H ONE TIME

    $3.80
    Add to cart
  • Placeholder

    307-7-1/2

    7-1/2A 32V FAST SFE What is an SFE fuse? An SFE fuse is a fast acting, low voltage, glass body cartridge fuse. SFE fuses have voltage ratings of 32 volts AC and DC. SFE fuses are inexpensive fuses used in electronic and automotive applications and are typically installed using an inline fuse holder. The length… Read more »

    $1.20 Add to cart

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 © 2025 National Fuse Products Inc.