The neutral is never ever to be switched with but one exception anywhere. When using a standby generator with the neutral bonded to chassis inside the generator.
The utility will also try and get away with a bond between the primary neutral running down the road.To the neutral on the secondary side neutral of the service transformer. This can bring problems with neutrals being 5-10 or more Volts above true earth. That aside there has to be a single full time connection to earth from the secondary side neutral of the service transformer.Which is in reality usually being two or three close bonds together. A bond up on the transformer pole, a bond at the meterbase and sometimes a bond at the distribution panel.The bond at the distribution panel should be opened. If there is a long cable run between the meter base and the transformer pole. Lots of neutral current on the utility side of the trans former and dry earth. The grounds at the meter base can easily be 5-10+V above true earth potential.
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Today's Featured Article - A Question for Dads This recent topic from the Tractor Talk discussion board is being highlighted because it is an awesome display of the caliber of individuals that have made this site their own. The young person asking questions received positive feedback and advice from total strangers who "told it like it is" with the care many reserve for their own kids. The advice is timeless... so although it isn't necessarily antique tractor related, it will be prominently displayed in our archives to honor those who have the courage to ask and those who have the courage to respond in an honest, positive manner.
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