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
A3T3

*Multiple pieces shown for clarity.

$33.05 per piece

A3T3

Brand / Manufacturer: MERSEN (FERRAZ SHAWMUT)

Amperage Rating: 3

Voltage: 300

Department: 16

Series: A3T

Catalog Number: A3T3

Catalog / Class: T

Speed: FAST ACTING

SKU: A3T3

Categories: Fast Acting, Fuses, North American Electrical Fuses, T

*Prices Subject to Change

  • Description

Description

3A 300V FAST CLASS T

Related products

  • A60C300-121

    300A 600V CAPACITOR Mersen low-voltage capacitor fuses provide advanced safety for power correction and harmonic filtering equipment. A capacitor fuse isolates a shorted capacitor before it can damage surrounding equipment or personnel. Typical capacitor failures occur when the internal dielectric can no longer withstand the applied voltage, resulting in a low impedance current path and… Read more »

    $372.87 Add to cart
  • 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
  • OT-30

    30A 250V H ONE TIME

    $3.80
    Add to cart
  • Mersen LFR60200-1C

    LFR60200-1C

    200A 600V 1P R BLOCK 0ne Pole Fuse Block UL

    $148.77
    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.