10 percent difference!
All can be used on residential 240v 220v 240v 208v ..but the results will vary slightly and also the longevity...but all of small or little consequence!
240v can be either residential single phase or it can be commercial 3 phase!
Our residential 'nominal' voltages are 120v/240v...208 in apartments etc
as the conditon of older distribution systems got worser they raised the voltage from 110 to 117...to 120 etc
Please provide the direct link for me
Motors of 230v will be fine on either 240v or at 208 volt single phase..but are optimised at 230v
230v motors are intended to operate on system voltages plus or minu 10% from 230v
that would be from 207v thru 253.
Tables for single phase motors at 230-240 are the same
230v motors ran at 208 v will have 10% higher currents
If you want optimal performance then replace with the exact voltage as on your present nameplate whats your 'nominal voltage?
Have you ever seen any 208v receptacles and plugs?
208/220/240 tools will all work on circuits of 240 or 208v
when a catalog or peole say 220 and 240 they mean 240
When they say 208 they mean 208..nominal