# Promet Emergency Stop Button 30mm 1NO 1NC W0-NEF30-UDR XY C

**URL:** https://aio.lv/en/product--promet-w0-nef30-udr-xy-c--12451386
**Data updated:** 2026-05-18 02:38 (EEST)
**Category:** Control Systems
**Manufacturer:** Promet
**Manufacturer code:** W0-NEF30-UDR XY C
**EAN:** 5900103120351
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 62.49 €
**Prices and availability valid until:** 2026-08-25 23:59
**Price without VAT (21%):** 51.64 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--promet-w0-nef30-udr-xy-c--12451386

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.08.2026 | free |
| Pickup points | 13.08.2026 | 1.79 EUR |
| Courier delivery to door | 13.08.2026 | 4.99 EUR |

## Summary description

The Promet W0-NEF30-UDR XY C is a 30mm emergency stop button designed for industrial control systems. It features a 1NO (normally open) and 1NC (normally closed) contact configuration, ensuring reliable safety circuit interruption. This robust push-button is built for high-visibility and immediate manual activation in emergency situations, providing essential protection for machinery and operators in various automation environments.

## Long description

The Promet Emergency Stop Button 30mm 1NO 1NC is a critical safety component engineered for industrial control systems. Designed for immediate manual intervention, this device ensures the rapid interruption of electrical circuits to halt machinery during hazardous situations. Its robust construction and high-visibility design make it an essential element for maintaining workplace safety standards and protecting operators in demanding automation environments.
Advantages
This emergency stop button offers exceptional reliability through its dual contact configuration, providing both normally open and normally closed circuits for versatile integration. The 30mm actuator is designed for easy access and intuitive operation, ensuring that it can be activated instantly even in high-stress scenarios. Its durable build quality ensures long-term performance in industrial settings, minimizing the risk of mechanical failure when safety is paramount.
Suitable for
Industrial machinery control panels
Automated production lines
Emergency shutdown systems for manufacturing equipment
Safety control circuits in electrical cabinets
This device may not be suitable for applications requiring extreme environmental protection ratings, such as submersion in liquids or exposure to highly corrosive chemical environments. It is intended for standard industrial control panels and may not be compatible with specialized safety systems that require specific electronic feedback or non-standard mounting dimensions.
Key specifications
Mounting diameter: 30mm
Contact configuration: 1NO (Normally Open) and 1NC (Normally Closed)
Function: Emergency stop manual activation
Application: Industrial automation and control
To use the emergency stop button, mount it securely into a standard 30mm panel cutout. Connect the electrical wiring to the 1NO and 1NC terminals according to your machine's safety circuit diagram. Once installed, the button is ready for operation; pressing the actuator will immediately trigger the safety circuit, and it can be reset by following the manufacturer's mechanical release procedure.
What to consider before purchase
Verify that the 30mm mounting hole size matches your existing control panel layout.
Ensure the 1NO/1NC contact configuration meets the requirements of your safety relay or PLC input.
Check the environmental conditions of the installation site to ensure compatibility with the device's design.
For optimal safety performance, ensure that the emergency stop button is installed in a highly visible and easily accessible location for all machine operators. Regularly test the functionality of the contact blocks during scheduled maintenance to confirm that the safety circuit remains fully operational.

## FAQ

### How much does the Promet W0-NEF30-UDR XY C Emergency Stop Button 30mm cost, and is it available for purchase?

The price is 62.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 14 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 10.08.2026 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/12451386/68754082_large.webp