# Pushbutton switch Karlik 4WHE-3, IP54 protection, 250 V AC input, 10 A nominal

**URL:** https://aio.lv/en/product--karlik-4whe-3--11267586
**Data updated:** 2026-03-07 19:55 (EET)
**Category:** Power Sockets
**Manufacturer:** Karlik
**Manufacturer code:** 4WHE-3
**EAN:** 5903292632278
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.99 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 6.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--karlik-4whe-3--11267586

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.07.2026 | free |
| Pickup points | 29.07.2026 | 1.89 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

Karlik 4WHE-3 is a pushbutton switch designed for control circuits and user interfaces. It features IP54 protection against dust and splashing water, accepts 250 V AC input and carries a nominal current of 10 A. Suitable for panel mounting in industrial and commercial equipment where a compact, protected pushbutton control is required.

## Long description

Karlik 4WHE-3 is a compact pushbutton switch intended for control circuits and user interfaces in industrial and commercial panel installations. The device accepts 250 V AC input and is rated for a nominal current of 10 A. With IP54 ingress protection it is designed to resist dust and splashing water, making it suitable for environments with increased dust levels or occasional moisture exposure. The switch is part of the JUNIOR series and offers a compact footprint for mounting in control panels where a protected, reliable pushbutton is required.
Advantages
The 4WHE-3 delivers a combination of electrical capacity and environmental protection in a compact housing. Its IP54 rating ensures protection against limited dust ingress and water splashes from any direction, while the 10 A nominal current and 250 V AC input rating accommodate a wide range of control-circuit loads. The product is designed for straightforward panel mounting and integration into existing control systems, providing consistent mechanical action and electrical contact performance suitable for frequent operator use.
Suitable for
 Control panels in industrial equipment and machinery
 Commercial switchboards and user interfaces
 Workshops, garages and warehouses with elevated dust levels
 Outdoor covered locations such as terraces and gazebos where splash protection is required
Key specifications
 Supply voltage: 250 V AC
 Nominal current: 10 A
 Ingress protection: IP54 (protection against limited dust ingress and water splashes)
 Mounting: panel-mounted pushbutton format
 Application: control circuits and operator interfaces
How to use
Install the pushbutton into the panel cut-out sized to match the device and secure it according to the manufacturer’s panel-mount instructions. Connect the supply and load conductors to the switch terminals following the electrical schematic for your control circuit, ensuring the supply is de-energized during wiring. After wiring, verify mechanical operation of the button and perform electrical continuity checks under safe, powered conditions to confirm correct switching behavior at the expected load.
Usage recommendations
Use the pushbutton in locations protected from direct water jets and prolonged immersion; IP54 protects against splashes but not submersion. For installations in areas with heavy contamination or direct exposure to water, choose a product with a higher ingress protection rating. Regularly inspect the mounting seal and terminal connections for dust accumulation and secure electrical contacts to maintain reliable operation.

## Specifications

| Feature | Value |
|---|---|
| Type | Pushbutton switch |
| Nominal current output | 10 A |
| AC input voltage | 250 |

### Design

| Feature | Value |
|---|---|
| International Protection (IP) code | IP54 |

## FAQ

### How much does the Pushbutton switch Karlik 4WHE-3 cost, and is it available for purchase?

The price is 7.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 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 24.07.2026 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/11267586/63577608_large.webp