What Does 120-277 Volts Mean. M meadow registered joined jan 14, 2011 11,734. To install, then the contractor can use smaller wire with 277v.
120268277500VA Hubbell
120 vac means 120 volts alternative current. Web what would 120 vac mean? Web apr 7, 2006. If it is marked 120 / 277 it is either one or the other. 120v represents voltage of each phase to neutral point and. Web the 277v fixture is using one leg and neutral of a 277/480v 3 phase 4 wire system and the 208v fixture is using 2 legs of a 120/208v 3 phase 4 wire system.in. Web 120/208vac means that power distribution is 3 phase with neutral connection (y system). To install, then the contractor can use smaller wire with 277v. 277/480 volts is brought in as the primary power and then piped out to the. I have been hit with 120 volts every which way you can imagine.
You may also find vdc which mean volts direct current Web apr 7, 2006. 220 volts to 260 volts,. If it is marked 120 / 277 it is either one or the other. That is how motors and other equipment is. M meadow registered joined jan 14, 2011 11,734. Web 120/208vac means that power distribution is 3 phase with neutral connection (y system). I have been hit with 120 volts every which way you can imagine. If the building has a 480v/277v service and you have a lot of lights. This means the driver will work on any. You may also find vdc which mean volts direct current
