# Rotary switch berker 387603 — multi-position control switch, model 387603

**URL:** https://aio.lv/en/product--berker-387603--3512285
**Data updated:** 2026-03-20 09:43 (EET)
**Category:** Other goods
**Manufacturer:** berker
**Manufacturer code:** 387603
**EAN:** 4011334489290
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 56.49 €
**Prices and availability valid until:** 2026-10-17 23:59
**Price without VAT (21%):** 46.69 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--berker-387603--3512285

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.10.2026 | free |
| Pickup points | 07.10.2026 | 1.99 EUR |
| Courier delivery to door | 07.10.2026 | 4.99 EUR |

## Summary description

Berker rotary switch model 387603 is a multi-position control switch designed for installation in electrical switch systems. It provides mechanical rotary actuation for switching circuits on/off or changing connections. Suitable for domestic and light commercial installations requiring reliable manual selection of circuit states; fits compatible switch frames and mounting hardware.

## Long description

Berker rotary switch model 387603 is a multi-position control switch intended for installation in electrical switch systems. The switch provides mechanical rotary actuation to change circuit connections or to switch circuits on and off. Designed for use in domestic and light commercial electrical installations, it fits standard compatible switch frames and mounting hardware and is intended for manual selection of circuit states where a robust, tactile control is required.
Advantages
The rotary design provides clear, positive detents for repeatable position selection and reliable mechanical operation. Construction from durable materials ensures stable contact performance and a long service life under normal use. Its form factor is compatible with common modular switch frames, simplifying replacement or integration into existing installations. The plain mechanical mechanism requires no electronic configuration and is resistant to transient electrical conditions when mounted and wired correctly.
Suitable for
Manual selection of circuit states in residential lighting or power circuits
Changeover or function selection in control panels for small commercial spaces
Replacement or upgrade in compatible modular switch frames
Key specifications
Actuation: mechanical rotary multi-position
Intended mounting: modular switch frame installation
Use environment: indoor installations—domestic and light commercial
Control type: manual, tactile rotary control
How to use
Before installation, isolate the supply and confirm compatibility of the switch frame and wiring. Mount the rotary switch into the compatible frame and secure according to the frame manufacturer’s instructions. Wire the switch connections following the electrical schematic for the intended switching function, ensuring correct conductor assignment and secure terminals. After wiring, restore power and verify each rotary position selects the expected circuit state. If unsure about wiring or local regulations, use a qualified electrician.
Usage recommendations
Use the rotary switch in dry indoor conditions and within the rated electrical parameters of the installation. Periodically inspect mechanical operation and terminal tightness during routine maintenance. Avoid exposure to moisture, dust accumulation, or mechanical shock to maintain reliable long-term performance.

## FAQ

### How much does the Rotary switch berker 387603 cost, and is it available for purchase?

The price is 56.49 € (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 02.10.2026 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 berker 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 berker 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/3512285/69796340_large.webp