# LOVATO Electric PMV10A440 Phase Sequence and Loss Monitoring Relay 208-440V AC

**URL:** https://aio.lv/en/product--lovato-electric-pmv10a440--12463453
**Data updated:** 2026-05-18 09:43 (EEST)
**Category:** Sensors & Detectors
**Manufacturer:** LOVATO Electric
**Manufacturer code:** PMV10A440
**EAN:** 8013975154656
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 49.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 40.90 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lovato-electric-pmv10a440--12463453

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The LOVATO Electric PMV10A440 is a professional monitoring relay designed to detect phase sequence and phase loss in three-phase electrical systems. Operating within a voltage range of 208-440V AC, this device ensures operational safety by protecting equipment from faults caused by incorrect phase order or missing phases. It is an essential component for industrial automation and electrical panel installations requiring reliable power monitoring.

## Long description

The LOVATO Electric PMV10A440 is a professional-grade monitoring relay engineered to provide precise detection of phase sequence and phase loss in three-phase electrical systems. Designed for reliability in demanding industrial environments, this device operates within a wide voltage range of 208-440V AC. By continuously monitoring the integrity of the power supply, it prevents potential damage to motors, compressors, and other sensitive electrical equipment that can be caused by incorrect phase rotation or the loss of a single phase.
The primary advantage of this relay is its ability to enhance operational safety and system longevity. By integrating the PMV10A440 into your electrical panel, you ensure that connected machinery only operates under correct power conditions. Its compact design allows for easy installation on standard DIN rails, making it a versatile solution for modern automation setups. The device is built to withstand industrial conditions, providing consistent performance and reducing the risk of costly downtime due to electrical faults.
Suitable for
Industrial automation systems
Electrical control panels
Protection of three-phase motors
HVAC and refrigeration equipment
Power distribution monitoring
This relay may not be suitable for single-phase electrical systems or applications requiring monitoring of voltage levels beyond the specified 208-440V AC range. It is also not intended for use in environments with extreme moisture or corrosive gases without appropriate protective enclosure.
Key specifications
Operating voltage: 208-440V AC
Functions: Phase sequence and phase loss detection
Mounting: DIN rail
System type: Three-phase
How to use
The PMV10A440 should be installed by a qualified electrician within an appropriate electrical enclosure. Mount the device onto a standard DIN rail and connect the three-phase supply lines to the designated input terminals. Ensure that the wiring is secure and follows the provided technical diagram. Once powered, the relay will automatically monitor the phase sequence and presence. If a fault is detected, the internal relay contacts will switch to trigger an alarm or disconnect the load, depending on your system configuration.
What to consider before purchase
Verify that your system voltage falls within the 208-440V AC range.
Ensure the device is compatible with your existing control circuit logic.
Confirm that the installation environment meets the required safety standards for electrical components.
Usage recommendations
Regularly inspect the relay connections during routine maintenance to ensure they remain tight and free from oxidation, ensuring long-term operational reliability.

## FAQ

### How much does the LOVATO Electric PMV10A440 Phase Monitoring Relay cost, and is it available for purchase?

The price is 49.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 27 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 09.07.2026 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 LOVATO Electric 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 LOVATO Electric 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/12463453/68765191_large.webp