BOJACK T3.15AL250V 5x20mm 3.15A 250V Slow Blow Fuses 3.15 amp 250 Volt 0.2 x 0.78 Inch Glass Tube Time-delay Fuses (Pack of 20)

They're fuses and they work. If these are the right fuses for your application they should fix your issue. In my case they got my window AC working again. It was on its way out so eventually it got to the point where it would blow fuses every few days and had to be replaced but these fuses got me through the remainder of the summer season.

Best solution for my mandarin trees. Finally found a good emitter after trying 3 products from the big stores. Works great with my well water

Great replacement for my needs.

These are exactly what I needed the small little 5 mm x 20 mm glass fuses. There are not the bigger ones. These are the smaller ones and it must have when you need. I look at the quality and these are an excellent shape no de formalities or anything. If you need the size and the amperage fuses at this voltage, they are great. I bought two sets and would recommend this to anybody.

Exactly what I ordered.

Perfect fit. Hard to find locally slow blow fuse. Did the job of replacing the blown fuse in a Hayward S3 pool salt system.

Hard to find, glad these are available. Perfect fit for my needs.

Length this are short.i did not catch the length of these win ordered ,needed 1 inch long . So did not work for me .

Excelente, llego con una buena elvoltura para cubrir el producto de posibles problemas