# Promet W0-NEF30-K 2X2Y C Control Pushbutton 30mm Red Momentary 2NO 2NC

**URL:** https://aio.lv/en/product--promet-w0-nef30-k-2x2y-c--12471388
**Data updated:** 2026-05-18 09:35 (EEST)
**Category:** Control Systems
**Manufacturer:** Promet
**Manufacturer code:** W0-NEF30-K 2X2Y C
**EAN:** 5900103061463
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 60.49 €
**Prices and availability valid until:** 2026-08-09 23:59
**Price without VAT (21%):** 49.99 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--promet-w0-nef30-k-2x2y-c--12471388

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.07.2026 | free |
| Pickup points | 03.08.2026 | 1.89 EUR |
| Courier delivery to door | 03.08.2026 | 4.99 EUR |

## Summary description

The Promet W0-NEF30-K 2X2Y C is a 30mm red control pushbutton featuring a momentary action mechanism. Equipped with 2 normally open (NO) and 2 normally closed (NC) contacts, this industrial switch is designed for reliable control in automation and electrical panels. Its robust construction ensures durability in demanding environments, providing precise switching performance for various industrial control applications.

## Long description

The Promet W0-NEF30-K 2X2Y C is a professional-grade 30mm red control pushbutton designed for industrial automation and electrical control systems. This momentary action switch provides reliable performance in demanding environments, ensuring precise operation for machine control and signaling tasks. With its robust build quality, it is engineered to withstand frequent use in industrial panels and control cabinets.
Advantages
This control pushbutton offers exceptional durability and consistent switching reliability, making it a dependable choice for critical industrial applications. The momentary mechanism ensures that the switch returns to its original state immediately after release, which is essential for safety and control sequences. Its 30mm mounting diameter is a standard size, allowing for easy integration into existing control panels and machinery layouts. The inclusion of multiple contact blocks provides flexibility in wiring and control logic, supporting complex circuit configurations.
Suitable for
Industrial automation control panels
Machine start and stop sequences
Emergency signaling and manual override systems
Electrical distribution cabinets
Process control interfaces
When it may not be suitable
This switch is not intended for applications requiring a maintained or latched state, as it is strictly a momentary device. It is also not designed for outdoor environments without additional protective enclosures, as it requires a controlled setting to maintain its ingress protection rating.
Key specifications
Mounting diameter: 30mm
Action type: Momentary
Button color: Red
Contact configuration: 2 Normally Open (NO) and 2 Normally Closed (NC)
Application: Industrial control and automation
How to use
Installation involves mounting the pushbutton into a standard 30mm hole on a control panel or enclosure door. Secure the device using the provided locking nut to ensure it is firmly fixed in place. Connect the electrical wiring to the appropriate NO and NC terminals according to your circuit diagram. Once installed, the button is operated by manual pressure; the momentary action ensures the contacts return to their default position once the button is released.
What to consider before purchase
Verify the mounting hole diameter of your control panel matches the 30mm requirement.
Ensure the 2NO and 2NC contact configuration meets the specific logic requirements of your control system.
Confirm that a momentary action is appropriate for your intended application rather than a latching switch.
Usage recommendations
Regularly inspect the electrical connections for tightness and ensure the button surface remains free of debris or contaminants that could impede its mechanical movement.

## FAQ

### How much does the Promet W0-NEF30-K 2X2Y C Control Pushbutton cost, and is it available for purchase?

The price is 60.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 29.07.2026 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/12471388/68787461_large.webp