# Three-phase voltage relay ZAMEL PNM-32 1P AC (EXT10000106)

**URL:** https://aio.lv/en/product--zamel-ext10000106--8579672
**Data updated:** 2026-03-20 09:46 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** ZAMEL
**Manufacturer code:** EXT10000106
**EAN:** 5903669007609
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 82.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 68.59 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--zamel-ext10000106--8579672

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

ZAMEL PNM-32 is a three-phase voltage relay in a 1P AC configuration designed to monitor supply voltage levels and protect electrical installations from overvoltage, undervoltage and phase faults. Intended for integration into control panels, it provides automated disconnection or signaling when voltage deviates from set thresholds. Suitable for industrial and commercial power distribution and motor protection systems.

## Long description

ZAMEL PNM-32 1P AC is a three-phase voltage relay designed to monitor and protect electrical systems from voltage deviations and phase faults. Installed in control panels, the relay continuously measures supply voltage and triggers a disconnection or an alarm when voltage exceeds or drops below preset thresholds or when a phase sequence or phase loss is detected. The device is suitable for use in industrial and commercial power distribution and in motor protection circuits where reliable voltage supervision is required.
Advantages
The unit provides automatic protection against overvoltage, undervoltage and phase failure with fast response and adjustable thresholds. Compact DIN-rail housing allows easy integration into standard distribution boards. Clear electrical contacts and stable measurement of each phase reduce the risk of equipment damage and unplanned downtime. The design complies with typical installation practices for three-phase networks and enables remote signaling or automatic disconnection of loads.
Suitable for
Monitoring three-phase supply in industrial and commercial distribution panels
Protection of motors and motor starters from voltage imbalance and phase loss
Automatic shutdown of sensitive equipment during voltage anomalies
Integration in control and automation systems for power supervision
Key specifications
Function: three-phase voltage monitoring with phase failure detection
Configuration: single-pole AC contact for load disconnection or signaling
Adjustable voltage thresholds for overvoltage and undervoltage protection
Phase sequence and phase loss detection capability
DIN-rail mountable enclosure suitable for control panels
Intended for use in three-phase AC power systems
How to use
Mount the relay on a DIN rail inside the distribution or control panel and connect the three phase conductors and control/load circuit according to the installation wiring diagram. Set the required overvoltage and undervoltage thresholds and, if applicable, configure delay or signaling outputs following the manufacturer's instructions. After powering the relay, verify correct operation by simulating voltage deviations or phase loss and confirm that the relay disconnects or signals as expected. Ensure all work is carried out by a qualified electrician and that the power is isolated before wiring.
Usage recommendations
Install the relay in a ventilated, dry enclosure away from excessive heat and vibration. Regularly inspect terminal connections for tightness and clean contacts during scheduled maintenance. Use the relay together with appropriately rated protection devices and follow local electrical codes when integrating into motor control or distribution circuits.

## FAQ

### How much does the ZAMEL PNM-32 three-phase voltage relay 1P AC cost, and is it available for purchase?

The price is 82.99 € (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 03.07.2026 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 ZAMEL PNM-32 three-phase voltage relay 1P AC 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 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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