# Electrical Relay ALLNET ALL4020 Black White

**URL:** https://aio.lv/en/product--allnet-all4020--3225438
**Data updated:** 2025-12-29 10:49 (EET)
**Category:** Home Automation
**Manufacturer:** ALLNET
**Manufacturer code:** ALL4020
**EAN:** 4038816000866
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 84.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 69.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--allnet-all4020--3225438

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

The ALLNET ALL4020 electrical relay is designed for reliable switching in various applications. It features a compact design with a weight of 114 g, available in black and white colors. This relay ensures efficient performance and durability, making it suitable for both professional and DIY projects.

## Long description

The ALLNET ALL4020 electrical relay is a compact, DIN-rail mountable switching module compatible with ALL3000, 3418v2, 3500, 400x, 4500 and 5000 systems. It comes in black or white, weighs 114 g and is designed for reliable isolated switching in control and automation installations.
Advantages
This relay provides an isolated reed contact with a switched-circuit rating of 100 mA, reducing interference between control and load circuits. Its 27 mm width fits standard DIN-rail installations while the lightweight, compact housing simplifies mounting and integration into existing control panels.
Suitable for
 Signal-level switching in building automation and control systems
 Integration into DIN-rail enclosures and distribution boards
 Low-current isolation between sensors, controllers and monitoring equipment
Key specifications
 Brand: ALLNET
 Model / MPN: ALL4020
 EAN: 4038816000866
 Compatibility: ALL3000 / 3418v2 / 3500 / 400x / 4500 / 5000
 Contact type: isolated reed relay
 Switched circuit rating: 100 mA
 DIN-rail width: 27 mm
 Weight: 114 g
 Colours: black, white
How to use
Mount the ALL4020 on a standard DIN-rail and wire control and load circuits according to the system documentation. Ensure that the switched circuit does not exceed the 100 mA rating. Verify compatibility with the host device (ALL3000/3418v2/3500/400x/4500/5000) before installation and follow local electrical safety regulations when connecting the relay.
Usage recommendations
Use the relay for low-current signal isolation and switching; avoid using it for mains power switching or loads that exceed the specified 100 mA. Regularly inspect connections for corrosion or loosening in environments with vibration or moisture.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.114 kg |
| Product colour | Black, White |

## FAQ

### How much does the Electrical Relay ALLNET ALL4020 cost, and is it available for purchase?

The price is 84.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 30 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 15.07.2026 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. 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 ALLNET 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 ALLNET 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/3225438/64207776_large.webp