6ES5945-7UA21 SIEMENS 384 KBYTE

Marsoni

M251S

$155.00

Get it in 3 business days with 1 day shipping. Friday, May 29

6ES5945-7UA21 SIEMENS 384 KBYTE6ES5945 7UA21 SIEMENS 384 KBYTE 6ES5945 7UA21 SIEMENS 384 KBYTE

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These are absolutely fantastic inline fuses for your amplifier or battery hookup. I got the two pack of 200 because I am running a 4,000 watt amp that requires two separate positives as well as two separate negatives. They are the perfect size and easy to change the fuse. The top comes off easily. It comes with the tools you need to put the wires in or take them off. All in all, I feel like I got a fantastic value with these and I would definitely buy these again.

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Reviewed in the United States on January 8, 2026

Verified Purchase

Jeremie W Light

Los Angeles, US

★★★★★ 5

Perfect product for what I needed

This was exactly what I needed as I was doing an upgrade from four gauge to 0/1 gauge wire and adding a second battery so I needed two fuses and this worked perfect

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on January 13, 2026