What is the Amp Drop rating, on your 860 and 870 Series float switches?

The amp drop through a float switch is so insignificant it's not even considered when recording specifications on the float switch documents.

Amperage Drop may become a factor if your project requires you to run electrical lines over a substantial distance. For these projects you may need to be able to calculate the amperage drop over a distance. While there are instructions on-line on how to “Calculate Amperage Drop Over a Distance”. We recommend that these calculations be left to a qualified electrician.