# Voltage relay 1-phase 230V AC ZAMEL PNM-10 (EXT10000103)

**URL:** https://aio.lv/en/product--zamel-ext10000103--12111546
**Data updated:** 2026-03-20 10:03 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** ZAMEL
**Manufacturer code:** EXT10000103
**EAN:** 5903669021865
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 35.49 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 29.33 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--zamel-ext10000103--12111546

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

ZAMEL PNM-10 is a 1-phase voltage relay for 230V AC networks designed to monitor and protect electrical circuits from incorrect supply voltage. The device detects voltage deviations and operates switching outputs to disconnect loads when thresholds are exceeded, helping prevent damage to appliances and installations. Suitable for residential and light commercial electrical protection tasks.

## Long description

ZAMEL PNM-10 is a 1-phase voltage relay designed for 230V AC networks to monitor supply voltage and protect electrical circuits from overvoltage, undervoltage and prolonged voltage deviations. The device continuously measures the line voltage and controls switching outputs to disconnect connected loads when measured values exceed preset thresholds. Constructed for DIN-rail mounting, the relay fits standard distribution boards used in residential and light commercial installations and supports automatic protection without continuous operator supervision.
Advantages
The relay offers automatic disconnection of loads on detection of voltage outside safe limits, reducing the risk of damage to household appliances and electrical equipment. Its compact DIN-rail housing saves panel space and simplifies installation. Built-in measurement and switching functionality eliminates the need for separate monitoring modules, and clear functional behavior enables straightforward integration into existing electrical circuits.
Suitable for
Protecting household appliances in single-phase 230V electrical systems
Voltage monitoring and protection in small commercial distribution boards
Integration into pump, heating or ventilation control circuits to prevent operation under unsafe voltage conditions
Key specifications
Supply voltage: 230 V AC single-phase
Function: voltage monitoring with switching output to disconnect load
Mounting: DIN-rail compatible enclosure
Application: protection against undervoltage and overvoltage in single-phase networks
Operational mode: automatic detection and switching based on preset thresholds
How to use
Install the relay on a standard DIN-rail inside the distribution board and connect the line and load conductors according to the wiring diagram provided by the manufacturer. Set the required voltage thresholds and delay parameters if adjustable, then close the distribution board and restore mains supply. The device will continuously monitor the supply voltage and operate its switching output automatically when measured voltage falls outside the configured safe range. Periodic visual inspection of connections and functional testing after installation are recommended.
Usage recommendations
Use the relay as part of a broader protection scheme: combine it with appropriate overcurrent protection and surge protection devices, and ensure wiring and grounding comply with applicable local electrical codes. For reliable operation, have the device installed and commissioned by a qualified electrician and verify settings to match the characteristics of connected equipment.

## FAQ

### How much does the Voltage relay ZAMEL PNM-10 1-phase 230V cost, and is it available for purchase?

The price is 35.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 23.07.2026 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 ZAMEL 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 ZAMEL 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

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