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
Mersen A30QS12-1

*Multiple pieces shown for clarity.

$29.16 per piece

A30QS12-1

Brand / Manufacturer: MERSEN (FERRAZ SHAWMUT)

Amperage Rating: 12

Voltage: 300

Department: 16

Series: A30QS

Catalog Number: A30QS12-1

Catalog / Class: Semiconductor

Speed: Very Fast Acting

SKU: A30QS12-1

Categories: Form 101, Fuses, North American Electrical Fuses, Semiconductor, Very Fast Acting

*Prices Subject to Change

  • Description

Description

12A 300V SEMI FUSE

Amp-Trap Form 101 Semiconductor Fuse, Fast-Acting, Ferrule, 300VAC IR AC 200kA, 300VDC IR DC 100kA, 12A, 12 Amp, UL Recognized, A30QS-12-1, A30QS 12-1, Ferraz Shawmut

Related products

  • 3833-8

    3833-8

    8P FUSE BLOCK

    $240.00
    Add to cart
  • 313-1/16P

    313-1/16P

    .062MA 250V TIME DELAY 6X32MM   Time-delayed performance provides superior protection for circuits carrying inductive loads, such as those for motors, transformers, and solenoids

    $2.30
    Add to cart
  • Mersen A6K15R

    A6K15R

    15A 600V RK1 FAST 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 »

    $52.33 Add to cart
  • OT-60

    OT-60

    60A 250V H ONE TIME

    $7.43
    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.