Thanks Charlie, yes checked the Spruce website myself and can see the 20 Amp marking on their pump image. Will visually check my pumps - if they are stamped “20 Amps”, I’ll order two of the Tyco parts in
20 Amp. I have been fine so far but double-fine is better.
Jeff
Image of the Walbro attached. Around the curve is the word 'required'.
If you download the data sheet (available on the Spruce product page), it'll show that a 200% load (20 amps, in this case) takes anywhere from 6 to 22 seconds to trip
the breaker. So you're fine. In contrast, Littlefuse brand ATC blade fuses are rated to blow in 0.75 to 1.8 seconds at a 135% (13.5 amps) load.
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