# Promet W0-NEF30-K 2Y C Control Pushbutton 30mm Red Spring Return

**URL:** https://aio.lv/en/product--promet-w0-nef30-k-2y-c--12445645
**Data updated:** 2026-05-18 02:55 (EEST)
**Category:** Control Systems
**Manufacturer:** Promet
**Manufacturer code:** W0-NEF30-K 2Y C
**EAN:** 5900103061821
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 32.99 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 27.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--promet-w0-nef30-k-2y-c--12445645

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.89 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

The Promet W0-NEF30-K 2Y C is a 30mm industrial control pushbutton featuring a red actuator and a spring return mechanism. Designed for reliable operation in control panels and automation systems, this momentary switch ensures precise manual control. Its robust construction makes it suitable for demanding industrial environments requiring frequent switching operations.

## Long description

The Promet W0-NEF30-K 2Y C is a professional-grade 30mm industrial control pushbutton designed for high-performance automation systems and control panels. Featuring a distinct red actuator, this momentary switch is engineered for reliability and precision in demanding industrial settings. The integrated spring return mechanism ensures that the button automatically reverts to its original position after being pressed, providing a consistent and responsive user interface for manual control tasks.
Advantages
This control pushbutton stands out due to its robust construction, which is specifically tailored to withstand the rigors of frequent switching operations in industrial environments. The 30mm mounting diameter is a standard size that facilitates easy integration into existing control consoles and machinery interfaces. Its high-quality materials ensure long-term durability and consistent electrical performance, minimizing the need for maintenance in critical automation applications.
Suitable for
Industrial control panels and automation consoles
Manual operation of machinery and equipment
Emergency stop or reset signaling applications
Control systems requiring momentary contact signals
When it may not be suitable
This device is not intended for applications requiring a maintained or latched contact state, as the spring return mechanism will immediately break the circuit upon release. It is also not suitable for outdoor environments without additional protective enclosures, as it is designed primarily for panel-mounted indoor use.
Key specifications
Mounting diameter: 30mm
Actuator color: Red
Operation type: Momentary (spring return)
Application: Industrial control systems
How to use
To install the pushbutton, insert the actuator through a 30mm hole in the control panel and secure it firmly using the provided mounting hardware. Ensure that the electrical connections are made according to the wiring diagram of your specific control system. Once installed, the button is operated by applying manual pressure to the red actuator; the switch will activate the circuit only while the button is held down and will automatically return to the off position once released.
What to consider before purchase
Verify that your control panel has a 30mm mounting hole available.
Ensure that your application requires a momentary (non-latching) switch.
Check the electrical compatibility with your existing control circuit.
Usage recommendations
For optimal longevity and safety, ensure that the pushbutton is installed in a clean, dry environment and that all electrical connections are tightened to the manufacturer's specified torque settings. Regularly inspect the actuator for signs of wear or debris accumulation to maintain smooth operation.

## FAQ

### How much does the Promet W0-NEF30-K 2Y C Control Pushbutton 30mm cost, and is it available for purchase?

The price is 32.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 22.07.2026 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/12445645/68748859_large.webp