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20 x 127mm Ultra Rapid Fuses

We sell ultra rapid 20 x 127mm fuses which are designed to open a circuit quickly to protect sensitive electronic components in the circuit. Once the fuse is blown, the fuse needs to be replaced. In the case of replacement, be sure to replace with the same fuse as a regular fuse will not be quick enough to protect sensitive components.


Customer Feedback

" Everything was good. I only use extra low voltage components occasionally but from over the many years of buying from Swe-Check I've never had a problem and the quality of what is supplied and service is excellent. "

Tony H
Received 3/1/25

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