# Promet W0-N1-1DP C 38mm Red Momentary Push Button with 1NO 1NC Contacts

**URL:** https://aio.lv/en/product--promet-w0-n1-1dp-c--12466418
**Data updated:** 2026-05-18 09:30 (EEST)
**Category:** Control Systems
**Manufacturer:** Promet
**Manufacturer code:** W0-N1-1DP C
**EAN:** 5900103119126
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 36.49 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 30.16 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--promet-w0-n1-1dp-c--12466418

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

The Promet W0-N1-1DP C is a 38mm red momentary push button designed for industrial control panels. It features a spring-return mechanism and is equipped with one normally open (1NO) and one normally closed (1NC) contact. This robust control device is ideal for machine operation, emergency stop signaling, and automation systems requiring reliable manual input in demanding environments.

## Long description

The Promet W0-N1-1DP C is a high-quality 38mm red momentary push button engineered for integration into industrial control panels and automation systems. This device features a reliable spring-return mechanism, ensuring that the button returns to its original position immediately after being released. It is equipped with one normally open (1NO) and one normally closed (1NC) contact, providing versatile switching options for various electrical circuits.
Advantages
This push button is built for durability and consistent performance in demanding industrial environments. Its robust construction ensures longevity even with frequent manual operation. The clear red color provides high visibility, which is essential for quick identification in busy control settings. The inclusion of both 1NO and 1NC contacts allows for flexible wiring configurations, making it a versatile component for complex control logic.
Suitable for
Machine operation control panels
Automation and process control systems
Manual signaling in industrial equipment
Integration into electrical cabinets and switchboards
When it may not be suitable
This momentary push button is not intended for applications requiring a latched or maintained state, as the spring-return mechanism will revert the contact status immediately upon release. It is also not designed for high-power direct switching without the use of appropriate contactors or relays.
Key specifications
Button diameter: 38mm
Color: Red
Operation type: Momentary (spring-return)
Contact configuration: 1NO (Normally Open) and 1NC (Normally Closed)
How to use
The push button is designed for panel mounting. To install, insert the device through a pre-drilled hole in the control panel and secure it using the provided locking mechanism. Connect the electrical wires to the 1NO and 1NC terminals according to your circuit diagram. Once installed, pressing the button will change the state of the contacts, and releasing it will return the contacts to their default state.
What to consider before purchase
Verify the mounting hole diameter matches the 38mm requirement
Ensure the electrical load is compatible with the contact ratings
Confirm that a momentary action is appropriate for your specific control task
Usage recommendations: Regularly inspect the terminal connections for tightness and ensure the button surface is kept clean from debris or oil to maintain optimal tactile feedback and electrical contact reliability.

## FAQ

### How much does the Promet W0-N1-1DP C 38mm Red Momentary Push Button cost, and is it available for purchase?

The price is 36.49 € (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 15.07.2026 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/12466418/68768525_large.webp