You do not remove the electric meter from a house. Ever. You could be electrocuted or have an explosion in front of your face, putting molten metal through you.
You must call the power company and they will send a properly trained and properly safety-equipped technician to remove the meter from the house.
Even the fire department is no longer authorized to "pull a meter". They would rather have your house burn down than risk the life of a firefighter making an attempt to pull the meter, even with firefighting protective equipment.
Do not attempt to remove an electric meter from a house.
Pull the main breaker or main disconnect switch to the off position. If you are talking about the service drop to your meter base then the utility authority will have to do it as these wires are hot at all times except in a power failure or if a primary transformer fuse blows.
Pay your bill. Then call the electric company to remove it.
Service Entrance Conductors.
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Yes. Check local electric codes to see if a disconnect is required at the sump pump. One way is to wire a single 15A circuit to an outlet for sump pump. Then the disconnect is just to unplug the pump for service.
In the US, it only takes a couple of minutes for a power company electrician to install an electric meter on a new service. The drop from the power line is made to an electrical connection box in the house, and the box has the meter base built into it. The meter basically "bayonets" into the base, and then is secured. Some kind of a "tamper indicator" is then affixed so that the meter cannot be removed without breaking that indicator. With the panel in place and properly wired and inspected, the power company electrician can have the meter in and buttoned up in just a couple of minutes.
You do not use a ground wire in the connection from the meter base to the distribution panel. A bonding wire may be required if the service is using PVC conduit.
Service Entrance Conductors.
The electric meter for a new house is furnished by the power company. The box that holds the meter and anything past the box is the responsibility of the property owner.
It is not entirely clear to me what you are asking, however I will answer the question I think you want the answer for. When the electric company technician unplugs the old kilowatt hour meter that will disconnect the electric power from your house of business. When the electric company technician plugs in the new kilowatt hour meter that will reconnect the electric power to your house of business. For his own safety before switching the meters the electric company technician will probably disconnect the electric power from your house of business on the power pole or in the utility transformer box before beginning the work. So, yes you will have no electric power while this work is being done.
It is another name for the service's main disconnect.
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Yes, it is 36" clearance in front of the box and 30" clearance on either side of a service panel or disconnect.
Yes. Check local electric codes to see if a disconnect is required at the sump pump. One way is to wire a single 15A circuit to an outlet for sump pump. Then the disconnect is just to unplug the pump for service.
In the US, it only takes a couple of minutes for a power company electrician to install an electric meter on a new service. The drop from the power line is made to an electrical connection box in the house, and the box has the meter base built into it. The meter basically "bayonets" into the base, and then is secured. Some kind of a "tamper indicator" is then affixed so that the meter cannot be removed without breaking that indicator. With the panel in place and properly wired and inspected, the power company electrician can have the meter in and buttoned up in just a couple of minutes.
150mm
You do not use a ground wire in the connection from the meter base to the distribution panel. A bonding wire may be required if the service is using PVC conduit.
It might not be in the house first look to see if its attached to the electric meter out side the house
Call the Electric Company to observe this. They probably will want to replace the meter. On the other hand I can't think of an easier way to lower your electric bill. But dangerous, I wouldn't think so.