# Kontakt-Simon Simon 54 Key-Operated Single-Pole Switch Module, 2-Position 0-I, N/O Contact, 5A 250V, Matte Black

**URL:** https://aio.lv/en/product--kontakt-simon-dw1k0149--12457388
**Data updated:** 2026-05-18 09:42 (EEST)
**Category:** Smart Switches
**Manufacturer:** Kontakt-Simon
**Manufacturer code:** DW1K.01/49
**EAN:** 5902787870737
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 111.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 92.55 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kontakt-simon-dw1k0149--12457388

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The Kontakt-Simon Simon 54 key-operated switch module is a secure 2-position 0-I control device designed for reliable electrical switching. Featuring an N/O contact, it operates at 5A 250V and allows key removal in any position. This matte black module is ideal for applications requiring restricted access or enhanced security in residential and commercial electrical installations.

## Long description

The Kontakt-Simon Simon 54 key-operated single-pole switch module is a specialized control component designed for secure electrical switching in residential and commercial environments. This 2-position 0-I device features a normally open (N/O) contact and is engineered for reliable performance at 5A and 250V. Its matte black finish provides a modern aesthetic, while the key-operated mechanism ensures that only authorized individuals can toggle the switch, making it an essential tool for environments where access control is a priority.
Advantages
The primary benefit of this switch module is the enhanced security provided by the key-operated mechanism, which prevents unauthorized operation of connected electrical circuits. The ability to remove the key in both the 0 and I positions offers maximum flexibility for various control scenarios. Built within the robust Simon 54 series, this module ensures long-term durability and seamless integration with other modular components, maintaining a consistent and professional look in any installation.
Suitable for
Restricted access control for lighting or equipment
Securing electrical circuits in public or commercial spaces
Preventing unauthorized use of machinery or appliances
Residential installations requiring child-safety features
When it may not be suitable
This switch is not intended for high-power industrial applications exceeding the 5A current rating. It is also not suitable for outdoor environments without an appropriate IP-rated enclosure, as the module itself is designed for standard indoor installation.
Key specifications
Switch type: Key-operated single-pole
Positions: 2-position (0-I)
Contact type: N/O (Normally Open)
Rated current: 5A
Rated voltage: 250V
Key removal: Possible in any position
Color: Matte black
How to use
The module is designed for flush-mounted installation within a standard electrical box. Wiring should be performed by a qualified professional in accordance with local electrical codes. Once installed, the switch is operated by inserting the provided key and turning it to the desired position. The key can be removed once the switch is set to either the '0' (off) or 'I' (on) position, effectively locking the state of the circuit until the key is reinserted.
What to consider before purchase
Ensure the 5A current rating is sufficient for your specific load
Verify compatibility with your existing Simon 54 frame and cover plate
Confirm that the key-operated functionality meets your security requirements
Professional installation is recommended for safety
Usage recommendations
Always ensure the power supply is disconnected at the main circuit breaker before attempting any installation or maintenance work on the switch module.

## FAQ

### How much does the Kontakt-Simon Simon 54 Key-Operated Switch Module DW1K.01/49 cost, and is it available for purchase?

The price is 111.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 14.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Kontakt-Simon Simon 54 Key-Operated Switch Module DW1K.01/49 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 Kontakt-Simon 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 Kontakt-Simon 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/12457388/68759568_large.webp