# Wall switch module JUNG 509 VU — electrical switch insert by jung, model 509 VU

**URL:** https://aio.lv/en/product--jung-509-vu--1985126
**Data updated:** 2026-03-20 09:43 (EET)
**Category:** Power Sockets
**Manufacturer:** jung
**Manufacturer code:** 509 VU
**EAN:** 4004282425250
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 31.99 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 26.44 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--jung-509-vu--1985126

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

JUNG 509 VU is a wall switch module from jung designed as an electrical switch insert. The product provides the core function of a switch mechanism for integration into compatible wall fittings and frames. Suitable for residential or commercial electrical installations where a modular switch insert is required for controlling lighting or circuits.

## Long description

JUNG 509 VU is an electrical wall switch insert designed to provide a reliable switching mechanism for modular wall frames. The unit fits into compatible JUNG mounting systems and delivers basic on/off control for lighting circuits and other switched loads in residential and commercial installations. The product features screwless terminals for rigid conductors up to 2.5 mm and a mechanical interlock that prevents both rockers from being switched simultaneously.
Advantages
The switch insert offers tool-free screwless terminals that simplify wiring of rigid wires up to 2.5 mm, reducing installation time and ensuring a secure conductor connection. Its mechanical interlocking enhances safety by preventing accidental simultaneous actuation of both rockers. The compact modular design is compatible with standard wall frames and supports straightforward replacement or upgrade of existing switch elements.
Suitable for
 Residential lighting circuits and room switches
 Commercial interior lighting where modular inserts are required
 Retrofit and upgrade projects using compatible JUNG frames
 Environments requiring secure wiring with rigid conductors up to 2.5 mm
Key specifications
 Mounting type: modular wall switch insert for compatible frame systems
 Connection: screwless terminals for rigid wires up to 2.5 mm
 Actuation: two rockers with mechanical interlock to prevent simultaneous switching
 Application: on/off switching for lighting and similar circuits
 Suitable environments: residential and commercial electrical installations
How to use
Install the JUNG 509 VU into a compatible modular frame following local electrical regulations. Prepare rigid conductors to the recommended length and insert them into the screwless terminals until secured. Ensure the mechanical interlock is operational by testing that both rockers cannot be switched at the same time. After wiring, mount the cover plate or rocker frames and verify correct operation of the connected circuit before restoring power.
Usage recommendations
Use only with compatible JUNG frames and cover plates. Ensure wiring and installation are performed by a qualified electrician and that the conductors are rigid wires within the specified cross-section. Regularly check mechanical operation during maintenance to confirm the interlock functions correctly.

## FAQ

### How much does the Wall switch module JUNG 509 VU cost, and is it available for purchase?

The price is 31.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 500 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 16.07.2026 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 jung 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 jung 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/1985126/47520848_large.webp