So, we immediately draw your attention to the fact that, unlike the connection of a three-phase device, which may have some difficulties, everything is simple. It does not matter whether a single-tariff meter or a two-tariff meter, electronic or mechanical, has a grounding network or an old one( TN-C system), which manufacturer of the product. In any case, the design includes 4 terminals: inputs and outputs of the phase conductor, input and output of zero.
All you need is to clean the lead wires from the mains and output all the wire groups to the switchboard, which are then connected to the input circuit breaker. The latter, in turn, is connected to a 1-phase electric meter and everything is ready-you can call a representative of Energosbyt to seal the device.
As for the manufacturers, it does not matter which option you have: Neva, Energomera or Mercury. Once again, each model has only four terminals, which are needed for connection. For your attention, the connection diagram of a single-phase electricity meter( direct connection):
In a grounded network, the single-phase meter connection circuit will look like this: 
To ensure that the models are completely identical, we provide photos showing the number of terminals for connection:
CE 101
Mercury 200 
Mercury 201 Single-phase el meter is suitable for both home and apartment, not to mention the country house. This is due to the fact that its power can reach 60A, which is enough for a load of up to 10 kW.Also, for example, we provide you with a visual diagram of the connection of an electric meter in the 220 V network, provided on video:
That's all you need to know about what circuit you need to connect a single-phase electricity meter in a private houseand the apartment! We hope that the information was useful and understandable for you. For any questions that arise, we advise you to write to our specialists in the category "Q & A"!
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- How to make a grounding in the house?
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