# Relpol MR-EU1W1P Voltage Monitoring Relay 1P 24V AC/DC, 230V AC

**URL:** https://aio.lv/en/product--relpol-2613071--12459026
**Data updated:** 2026-05-18 09:30 (EEST)
**Category:** Sensors & Detectors
**Manufacturer:** Relpol
**Manufacturer code:** 2613071
**EAN:** 5900005014260
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 137.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 113.63 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--relpol-2613071--12459026

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The Relpol MR-EU1W1P is a single-phase voltage monitoring relay designed for precise electrical system protection. It supports a supply voltage of 24V AC/DC or 230V AC, ensuring versatile application in industrial and residential automation. This relay effectively monitors voltage levels to prevent equipment damage, offering reliable performance and easy integration into standard electrical panels for continuous monitoring and safety.

## Long description

The Relpol MR-EU1W1P is a high-precision single-phase voltage monitoring relay engineered to provide robust protection for electrical systems. By continuously tracking voltage levels, this device helps safeguard sensitive equipment from potential damage caused by fluctuations, under-voltage, or over-voltage conditions. It is designed for seamless integration into both industrial and residential electrical panels, offering a reliable solution for maintaining system stability and operational safety.
Advantages
This monitoring relay stands out due to its versatile power supply compatibility, supporting both 24V AC/DC and 230V AC inputs in a single unit. Its compact design allows for efficient space utilization within control cabinets, while the high-quality construction ensures consistent performance over long periods. The device provides clear monitoring capabilities that simplify the maintenance of electrical infrastructure and reduce the risk of costly downtime due to power irregularities.
Suitable for
Industrial automation systems
Residential electrical panel monitoring
Protection of sensitive electronic equipment
Monitoring of single-phase power lines
This relay may not be suitable for three-phase electrical systems, as it is specifically designed for single-phase monitoring. Additionally, it should not be used in environments where environmental conditions exceed the specified operating temperature or humidity ratings provided by the manufacturer.
Key specifications
Monitoring type: Single-phase voltage
Supply voltage: 24V AC/DC or 230V AC
Mounting: Standard electrical panel installation
Application: Voltage level protection
To use the Relpol MR-EU1W1P, mount the device onto a standard DIN rail within your electrical distribution board. Connect the power supply lines to the designated terminals according to the wiring diagram provided with the unit. Once installed, configure the monitoring thresholds to match the requirements of your specific application. Ensure that all connections are tightened securely and that the device is properly grounded before energizing the circuit.
What to consider before purchase
Verify that your system is single-phase
Check that your supply voltage matches the supported 24V AC/DC or 230V AC range
Ensure sufficient space is available in your electrical panel
Usage recommendations: Regularly inspect the relay for any signs of physical damage and verify that the monitoring thresholds remain calibrated to your system requirements to ensure continuous protection.

## FAQ

### How much does the Relpol MR-EU1W1P Voltage Monitoring Relay cost, and is it available for purchase?

The price is 137.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 06.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Relpol MR-EU1W1P Voltage Monitoring Relay be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 Relpol 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 Relpol 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. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12459026/68761128_large.webp