# Zamel SEM-01 4-Input Signal Separator 230V AC

**URL:** https://aio.lv/en/product--zamel-ext10000120--12469597
**Data updated:** 2026-05-18 09:41 (EEST)
**Category:** Control Systems
**Manufacturer:** ZAMEL
**Manufacturer code:** EXT10000120
**EAN:** 5903669004790
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 8.67 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--zamel-ext10000120--12469597

## 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 Zamel SEM-01 is a 4-input signal separator designed for 230V AC systems. This device allows for the galvanic isolation of input signals, ensuring reliable operation in electrical installations. It is ideal for separating control circuits and protecting sensitive equipment from interference. Compact and efficient, it is a professional solution for industrial and residential automation systems requiring robust signal management.

## Long description

The Zamel SEM-01 is a high-quality 4-input signal separator engineered for 230V AC electrical installations. This device provides essential galvanic isolation between input signals, which is critical for maintaining the integrity of control circuits and protecting sensitive electronic components from electrical interference. Its compact design allows for easy integration into standard distribution boards, making it a reliable choice for both industrial and residential automation systems that require stable and secure signal management.
Advantages
The primary benefit of the Zamel SEM-01 is its ability to effectively isolate electrical signals, which prevents unwanted interference and potential damage to connected controllers or sensors. By providing four independent inputs, it offers significant flexibility in managing complex automation setups. The device is built to operate reliably within standard 230V AC environments, ensuring long-term performance and safety in various electrical configurations. Its robust construction and professional-grade engineering make it a dependable component for any modern automation project.
Suitable for
Separating control circuits in residential automation
Protecting sensitive equipment from electrical interference
Industrial signal management systems
Managing multiple input signals in 230V AC installations
This device is not suitable for low-voltage DC control systems, as it is specifically designed for 230V AC operation. It should not be used in environments where the input voltage exceeds the specified rating or in applications requiring signal amplification rather than isolation.
Key specifications
Input voltage: 230V AC
Number of inputs: 4
Function: Galvanic signal isolation
Application: Industrial and residential automation
To use the Zamel SEM-01, ensure that the device is installed by a qualified professional in accordance with local electrical safety regulations. The unit is typically mounted on a standard DIN rail within an electrical enclosure. Connect the input signals to the designated terminals and verify that the wiring matches the intended control logic before applying power to the system.
What to consider before purchase
Verify that your system operates on 230V AC
Ensure there is sufficient space on the DIN rail in your distribution board
Confirm that the number of inputs meets your automation requirements
For optimal performance and safety, always ensure that all connections are tightened securely and that the device is protected from moisture and extreme temperatures within a suitable enclosure.

## FAQ

### How much does the Zamel SEM-01 4-Input Signal Separator 230V AC cost, and is it available for purchase?

The price is 10.49 € (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 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

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