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0.5A 250V 5x20mm Fast-Acting Glass Fuse (4-Pack)



 | Catalog #: 270-1047
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Product Summary

We have the fuses the handyman uses.

This fast-acting, 5x20mm glass fuse is rated 0.5-amp 250V to protect equipment and consumer electronics from short circuits and power surges. It meets the circuit-protection requirements of most household electronic equipment and is UL-listed. Package of four fuses.

  • UL-listed, fast-acting glass fuse
  • Rated 0.5-amp 250V
  • Protects electronics from short circuits and power surges
Pricing and availability: Please note that all prices are subject to change without prior notice. Prices advertised on this site are for online orders only. Prices on some items may differ from those advertised in RadioShack stores. All merchandise may not be available at all stores, and all stores may not participate in all sales promotions. We recommend you contact the store to confirm product availability and price.

What's in the box

  • 4 x Fast-Acting 0.5A, 250V GMA/217 series Glass Fuses


Usually ships in 1 - 2 business days

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Other ways to get it

In store: Check availability
By phone: 1-800-843-7422

Manufacturer Warranty

  • Parts: 90 days
  • Labor: 90 days
Tech Specs

Customer Reviews


by PowerReviews
RadioShack0.5A 250V 5x20mm Fast-Acting Glass Fuse (4-Pack)

(based on 1 review)

Ratings Distribution

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Reviewed by 1 customer

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(2 of 2 customers found this review helpful)


Could not find these locally....

By Chuck K8CPA

from Lincoln Park, Michigan

About Me Enthusiast

Verified Buyer


  • Consistent Performance


    Best Uses

    • Volt Ohm Meter

    Comments about RadioShack 0.5A 250V 5x20mm Fast-Acting Glass Fuse (4-Pack):

    I bought these things because I got the brilliant idea of hooking my ohm meter to the back of my power supply, an Astron RS-35A. For those that don't know, you are not supposed to check amps on power supply with a meter. Only inline meters. Needless to say, I had the meter prob hooked to in the wrong spot and that fuse had a heart attack and hopefully saved my meter.

    Anyhow, I replaced the fuse and hopefully the meter is okay....

    Thanks to The shack for helping a Ham in a tight spot.

    • Primary use:
    • Personal
    • Was this a gift?:
    • No

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