No Voltage Between Hot And Neutral. Web your measurement of 0v between the hot terminals pretty much confirms it. Turn off all your 240v loads.
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Turn off all your 240v loads. Web there is no neutral at the switch, instead, it picks that up from somewhere else. The service drop wires are in the weather and wind, and break all the time.
Ideally, The Voltage Across The Neutral And The Earth/Ground Must Be Zero.
Web low voltage between hot and neutral wires is a common problem faced by homeowners. Turn off all your 240v loads. The service drop wires are in the weather and wind, and break all the time.
There May Be Several Underlying Causes.
Let’s see the causes of neutral to earth/ground voltage effects &. I measure 120v between the source hot and ground, and 120v when the switch is on between the hot lead and ground. Web make use of earth leakage relay, core balance transformers and other residual current devices to detect earth fault.
Web There Is No Neutral At The Switch, Instead, It Picks That Up From Somewhere Else.
It can cause a range of issues, from reduced performance of appliances to tripped circuit breakers. Web to test an outlet with no power, first ensure safety by turning off the power at the circuit breaker. Web your measurement of 0v between the hot terminals pretty much confirms it.