nj-new jersey вЂ” If your house had been built before 1996, the 220/240-volt electric socket into that you plug your electric clothes dryer is probably a 3-wire setup built to accept a 3-prong plug. The outlet is certainly a 4-wire setup designed to accept a 4-prong plug if your home is newer or the laundry room has been remodeled since 1996, on the other hand. The main reason this modification ended up being mandated by the nationwide electric Code is the fact that setup that is 4-wire inherently safer and better in a position to avoid electric surprise, which when it comes to a 220/240-volt circuit may be deadly.
By having a setup that is 3-wire two regarding the prongs (the flat people) are hot, each feeding 110/120 volts to total 220/240 volts to your dryer. The next prong (the angle that is right) functions as both the neutral plus the ground cable. Until recently, the idea had been that the basic is fused into the ground buss in your electric panel anyhow, generally there isn’t any requirement for separate ground and basic circuits. Continuar leyendo «Why a dryer that is 4-wire in the new Jersey house is safer than the usual 3-wire.»