neutral wire
US /ˈnuːtrəl waɪər/
UK /ˈnuːtrəl waɪər/

1.
nuldraad
a wire in an electrical circuit that completes the circuit and carries current back to the source, typically maintained at or near ground potential
:
•
Always connect the neutral wire to the designated terminal.
Sluit altijd de nuldraad aan op de daarvoor bestemde klem.
•
The electrician checked the voltage between the live and neutral wire.
De elektricien controleerde de spanning tussen de fasedraad en de nuldraad.