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header-product Electric energy meter ORNO OR-WE-524 single-phase 100A MID 1-module DIN TH-35mm PV
34.49 €

Electric energy meter ORNO OR-WE-524 single-phase 100A MID 1-module DIN TH-35mm PV

ORNO OR-WE-524 single-phase 100A energy meter Photo 1
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Electric energy meter ORNO OR-WE-524 single-phase 100A MID 1-module DIN TH-35mm PV

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Electric energy meter ORNO OR-WE-524 single-phase 100A MID 1-module DIN TH-35mm PV

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Short description

Single-phase electric energy meter ORNO OR-WE-524 designed for DIN TH-35mm mounting in a 1-module width. MID-certified for legal billing use, rated for up to 100 A and suitable for PV installations. Measures active energy consumption for residential or small commercial circuits, fits standard distribution boards and supports accurate monitoring and invoicing.
Available for order: 3 pcs.
Warranty: 2 Years
SKU: 12023164
Manufacturer: ORNO
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
28.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
31.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
31.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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Product information

Description

The ORNO OR-WE-524 electric energy meter is a single-phase, 1-module DIN TH-35mm device designed to measure active energy consumption in residential and small commercial installations. MID-certified for legal billing, it supports currents up to 100 A and is suitable for integration with photovoltaic (PV) systems and standard distribution boards. The compact, rail-mounted form factor enables installation in constrained electrical panels while providing accurate metering for monitoring and invoicing purposes.

Advantages

The meter's MID certification ensures compliance with legal requirements for billing and trade. Its single-phase design and 1-module width make it compatible with common consumer units and distribution boards. With a rated current of up to 100 A, the device covers typical household and small business circuits. The DIN TH-35mm rail mounting simplifies installation and replacement, and the meter provides reliable active energy measurement suitable for grid-connected and PV-assisted setups.

Suitable for

  • Residential single-phase energy metering
  • Small commercial circuits and shops
  • Integration with photovoltaic (PV) microgeneration systems
  • Standard distribution boards with TH-35mm DIN rail
  • Accurate billing and energy monitoring applications

Key specifications

  • Measurement type: active energy (single-phase)
  • Rated current: up to 100 A
  • Mounting: 1-module width on TH-35mm DIN rail
  • Certification: MID-compliant for legal billing
  • Application: suitable for residential, small commercial, and PV installations

How to use

Install the meter on a TH-35mm DIN rail inside a distribution board in accordance with local electrical regulations. Connect the phase and neutral conductors to the designated terminals and ensure proper tightening of connections. Verify that the circuit's load does not exceed the 100 A rating. After powering the circuit, the meter will record active energy consumption; read the display for cumulative energy values used for monitoring or invoicing.

Usage recommendations

Follow national wiring rules and safety procedures during installation. Ensure periodic verification and calibration where required for billing accuracy. When used with PV systems, confirm correct direction and configuration for net metering or separate generation measurement. If in doubt, consult a qualified electrician to confirm compatibility with the existing distribution board and protective devices.

Description

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Customer reviews

Customer questions

FAQ

How much does the ORNO OR-WE-524 single-phase 100A energy meter cost, and is it available for purchase?

The price is 34.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 28.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All ORNO products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized ORNO service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.