Energy meters
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Electricity meter - a wide selection of devices in the Onninen wholesaler
An electricity meter is a mandatory element of equipment for all electrical installations – both those used in single-family and multi-family houses, as well as in the case of installations used in industrial facilities and buildings. If an electricity consumption meter is on your shopping list, be sure to familiarize yourself with the offer of the Onninen wholesaler.
You will find single-phase and three-phase electricity meters in various sizes. We offer devices for basic applications, as well as advanced models with more advanced technical parameters. The products are supplied by our trusted suppliers, including the F&F brand. We invite you to familiarize yourself with the entire offer of electricity meters!
Electricity meter – what is worth knowing about it?
An electricity meter, or rather an electricity consumption meter, is an essential part of any installation. The basic task of this device is to measure the amount of electricity that flows through the system. This is the basis for determining the amount of the electricity bill – the meter readings then enable settlement between the energy supplier and its recipient.
The electricity meter indicates the total value of energy used by all devices in the building (of course, this applies only to devices that require connection to the power supply). It uses a special electronic system that, under the influence of the flowing current and the applied voltage, indicates pulses proportionally to the amount of electricity consumed.
Such an electronic electricity consumption meter displays data on the electricity consumed, expressed in kilowatt-hours kWh or megawatt-hours MWh (in the case of installations consuming significant amounts of energy, e.g. in industrial buildings). Monitored values are displayed on a digital liquid crystal screen.
Electricity consumption meters at the Onninen wholesaler
On our website we present electronic energy consumption meters equipped with LCD displays. These are modern and very precise devices, replacing outdated induction meters. They make readings in metric units, and are also used for direct measurement of active power in a direct single- or three-phase system.
Single-phase electricity consumption meter – used in single-phase installations with a voltage of 230 V (with 2/3 wires), with sufficient power for houses and apartments with standard electronic equipment.
Three-phase current meter – adapted to monitor the electricity consumed in 400 V installations with 4 or 5 wires. This type of meter is slowly becoming a standard in households in Poland. It is especially recommended for buildings heated electrically or equipped with an electric cooktop.
Three-phase AC meter or single-phase meter?
Are you looking for an electricity meter with specific parameters? Just use the product filtering option on the left. There you can sort selected models, including by the number of phases or the number of meter tariffs. You will also find devices adapted to read both energy consumption and return.
Remember that energy meters are irreplaceable elements of the electrical installation. In this case, there is no point in saving money – choose proven quality and choose products from the Onninen wholesaler!



















![Electricity meter LE-03d CT-200 - three-phase, LCD display, class 1, measuring input 3x5A [current transformer 200/5]](https://onninen.pl/lib/images/17416756_t.jpg)





















![Electricity meter LE-03d CT-400 - three-phase, LCD display, class 1, measurement input 3x5A [400/5 current transformer]](https://onninen.pl/lib/images/ZG_LE03D-CT400_t.jpg)







