# Phase Asymmetry Sensor ZAMEL CAM-01 230/400V AC for three-phase network monitoring

**URL:** https://aio.lv/en/product--zamel-cam-01--12107182
**Data updated:** 2026-03-20 09:57 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** ZAMEL
**Manufacturer code:** CAM-01
**EAN:** 5903669021957
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 27.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 23.13 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--zamel-cam-01--12107182

## 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

ZAMEL CAM-01 is a phase asymmetry sensor designed for 230/400V AC three-phase electrical systems. It detects imbalance between phases to protect equipment and ensure reliable operation of motors and industrial installations. The compact device integrates into control panels for continuous monitoring and can be used in commercial, industrial, and building automation applications.

## Long description

ZAMEL CAM-01 is a phase asymmetry sensor for 230/400V AC three-phase networks designed to monitor phase imbalance and protect electrical equipment. The compact module is intended for mounting inside control panels and provides continuous detection of phase voltage differences that can cause motor overheating, reduced efficiency or premature failure of industrial and commercial installations.
Advantages
The CAM-01 offers continuous three-phase monitoring in a compact form factor suitable for panel integration. It detects phase asymmetry promptly to enable protective actions in control systems and reduce risk of damage to motors and connected devices. The device supports standard 230/400V AC systems and is built to operate reliably in industrial and building automation environments where early imbalance detection improves equipment uptime.
Suitable for
Monitoring three-phase supply to electric motors and drives
Protection of industrial machinery and production lines
Use in commercial buildings and HVAC systems
Integration into control panels and building automation systems
Key specifications
Designed for 230/400V AC three-phase networks
Detects phase voltage asymmetry between phases
Compact module format for control panel installation
Continuous real-time monitoring of phase imbalance
Suitable for industrial, commercial and building automation environments
How to use
Install the CAM-01 inside the control panel close to the three-phase input so that the device can sense all three phase voltages. Connect phase conductors according to the wiring diagram supplied by the manufacturer and provide the specified supply voltage. After wiring, verify correct operation by observing the monitoring outputs or status indicators and integrate the sensor outputs into existing protection or control circuits to trigger alarms or shutdowns when asymmetry is detected.
Usage recommendations
Install the sensor in a dry, ventilated panel and follow standard electrical safety practices during installation. Periodically check wiring connections and test integration with motor protection relays or PLC inputs to ensure timely response to detected asymmetry. For applications with frequent voltage fluctuations, combine asymmetry monitoring with over/under voltage and phase-failure protection to maintain comprehensive supply supervision.

## FAQ

### How much does the Phase Asymmetry Sensor ZAMEL CAM-01 cost, and is it available for purchase?

The price is 27.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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. 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

https://aio.lv/img/cache/product/12107182/67643613_large.webp