# Wall-mounted single-pole hermetic switch Karlik SENIOR WHS-1 white, single-pole, sealed design

**URL:** https://aio.lv/en/product--karlik-whs-1--11750712
**Data updated:** 2026-03-08 13:52 (EET)
**Category:** Smart Switches
**Manufacturer:** Karlik
**Manufacturer code:** WHS-1
**EAN:** 5903292630014
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 5.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--karlik-whs-1--11750712

## 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

Karlik SENIOR WHS-1 is a wall-mounted single-pole hermetic switch in white finish. Designed for on/off control of a single electrical circuit, the sealed housing protects the mechanism from dust and moisture, making it suitable for damp or exposed indoor locations. Common uses include utility rooms, garages, basements and areas requiring splash protection.

## Long description

Karlik SENIOR WHS-1 is a wall-mounted single-pole hermetic switch in a white finish, designed to control a single electrical circuit with a simple on/off action. The switch features a sealed housing that protects the internal mechanism from dust and moisture, making it suitable for installation in indoor locations where splash protection or increased ingress resistance is required. The device maintains a compact profile for unobtrusive surface mounting and uses standard wiring practices for single-pole switching.
Advantages
The sealed design reduces the risk of moisture and dust entering the switch mechanism, extending operational reliability in damp or polluted environments. Its single-pole configuration provides straightforward control of lighting or a dedicated circuit, and the wall-mounted form factor simplifies retrofit and new-install applications. The neutral white finish blends with common interior surfaces and fittings, ensuring discreet visual integration.
Suitable for
Utility rooms and boiler rooms
Garages and basements
Outdoor-covered porches and sheltered entryways
Workshops and service areas with occasional splashes
Key specifications
Type: single-pole switch for on/off control
Mounting: wall-mounted, surface installation
Enclosure: hermetic / sealed housing providing protection against dust and splashes
Color: white finish for neutral interior integration
Application: suitable for damp or exposed indoor locations requiring splash protection
How to use
Install the Karlik SENIOR WHS-1 following local electrical codes and standard safety practices. Turn off power at the circuit breaker before wiring. Mount the switch to a suitable surface using the provided screws or recommended fasteners, connect the live conductor to the switch input and the switched conductor to the output, and ensure all terminals are tightened securely. After completing wiring and mounting, restore power and test the on/off operation to confirm correct function and that the enclosure seal is intact.
Usage recommendations
For reliable operation, use this hermetic switch in locations where splash protection and dust resistance are needed but not as a substitute for devices rated for direct outdoor exposure. Inspect seals periodically and avoid installing the switch in locations with continuous water jet exposure or extreme humidity beyond typical indoor damp conditions. When in doubt, consult a qualified electrician for proper installation and load compatibility.

## FAQ

### How much does the Karlik SENIOR WHS-1 hermetic single-pole switch cost, and is it available for purchase?

The price is 6.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 34 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. 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 Karlik 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 Karlik 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/11750712/67129410_large.webp