2 ms·
Perhaps also worth noting that while the US generally uses 277/480V for distribution (before stepping down to 120/240-208), Canada (also) uses 347/600V in many
by throw0101a 18d ago
Perhaps also worth noting that while the US generally uses 277/480V for distribution (before stepping down to 120/240-208), Canada (also) uses 347/600V in many places: more power for the same copper cable thickness (or less copper for a given power, due to less amperage).