# Promet W0-NEF30-K X Z Control Pushbutton, 30mm, Green, 1NO Contact

**URL:** https://aio.lv/en/product--promet-w0-nef30-k-x-z--12445580
**Data updated:** 2026-05-18 02:55 (EEST)
**Category:** Control Systems
**Manufacturer:** Promet
**Manufacturer code:** W0-NEF30-K X Z
**EAN:** 5900103063368
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 29.99 €
**Prices and availability valid until:** 2026-08-11 23:59
**Price without VAT (21%):** 24.79 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--promet-w0-nef30-k-x-z--12445580

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.07.2026 | free |
| Pickup points | 04.08.2026 | 1.89 EUR |
| Courier delivery to door | 04.08.2026 | 4.99 EUR |

## Summary description

The Promet W0-NEF30-K X Z is a high-quality industrial control pushbutton designed for 30mm mounting holes. This green momentary switch features a 1NO (normally open) contact configuration, making it ideal for automation systems, control panels, and machinery operation. Built for reliability, it ensures precise switching in demanding industrial environments.

## Long description

The Promet W0-NEF30-K X Z is a professional-grade industrial control pushbutton engineered for integration into 30mm mounting apertures. This green momentary switch is designed to provide reliable performance in various automation and control environments, featuring a robust 1NO (normally open) contact configuration that ensures consistent electrical switching for machinery and control panels.
Advantages
This control pushbutton stands out due to its durable construction, which is specifically tailored for demanding industrial settings where precision and longevity are essential. The 30mm design allows for easy installation in standard control panels, while the green color provides clear visual indication for operators. Its momentary action ensures that the circuit is only closed while the button is actively pressed, offering a safe and controlled method for triggering specific machine functions or system signals.
Suitable for
Industrial automation systems
Control panels and operator consoles
Machinery start-up and signal triggering
Electrical equipment monitoring
When it may not be suitable
This switch is not intended for applications requiring a latching or maintained contact state, as it is strictly a momentary device. Furthermore, it is not suitable for environments exceeding its specified electrical or environmental ratings, nor should it be used in hazardous areas without appropriate protective enclosures.
Key specifications
Mounting diameter: 30mm
Contact configuration: 1NO (Normally Open)
Actuation type: Momentary
Color: Green
How to use
To install the device, insert the pushbutton into a pre-drilled 30mm hole on your control panel or enclosure. Secure the unit firmly using the provided mounting hardware to ensure it remains stable during operation. Connect the electrical wires to the 1NO contact terminals according to your system's wiring diagram. Once installed, the switch is ready for use; pressing the button will close the circuit, and releasing it will return the switch to its original open state.
What to consider before purchase
Verify that your control panel has a 30mm mounting hole available.
Ensure the 1NO contact configuration meets the requirements of your specific control circuit.
Check that the momentary switching action is appropriate for your intended application.
Usage recommendations
Regularly inspect the pushbutton for any signs of mechanical wear or debris accumulation to ensure smooth operation. Ensure that all electrical connections remain tight and free from corrosion to maintain optimal signal transmission.

## FAQ

### How much does the Promet W0-NEF30-K X Z Control Pushbutton 30mm cost, and is it available for purchase?

The price is 29.99 € (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 30.07.2026 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 Promet 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 Promet 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/12445580/68748795_large.webp