Commercial or Residential "Test" Meter Sockets - 09/30/04 05:20 PM
(submitted via Joe Tedesco)
Quote
Joe, are you familiar with "test" meter sockets? This is the second one that I have come across. The basics are that the meter clips have spring loaded contacts that come forward when the meter is pulled to provide uninterrupted service to the customer. Problem as I see it is that if the utility company serviceman is not aware of the circumstances, the service continues after a meter is pulled and the socket glassed over. Could be a real surprise for an emergency response team that thought the house was deenergized. This was a three phase that looked like it only fed the air conditioning unit, but the double lugged extra wiring extended into the garage to a sub panel with breakers. No disconnecting means at the service panel for the extra wiring.
Tom Erfert (codeenforcementguy)
Tom Erfert (codeenforcementguy)