# Spamel OP1-W01-A-M smart switch push button OP1 with 2 normally closed channels, 1 normally open channel and hammer release

**URL:** https://aio.lv/en/product--spamel-op1-w01-a21-m--12105342
**Data updated:** 2026-03-20 09:55 (EET)
**Category:** Smart Switches
**Manufacturer:** Spamel
**Manufacturer code:** OP1-W01-A\\21-M
**EAN:** 5907723097391
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 39.99 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 33.05 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--spamel-op1-w01-a21-m--12105342

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Spamel OP1-W01-A-M is a push-button smart switch (model OP1) providing two normally closed (NC) circuits and one normally open (NO) circuit, with an integrated hammer (młoteczek) release mechanism. Designed for control and signaling applications, it fits electrical panels and industrial installations where mixed NC/NO switching is required for safety, alarm or control circuits.

## Long description

The Spamel OP1-W01-A-M smart switch push button OP1 is a compact electromechanical device designed for control and signaling tasks in electrical panels and industrial installations. It combines two normally closed (NC) channels and one normally open (NO) channel in a single push-button assembly, and features an integrated hammer release mechanism for manual or safety-triggered reset. The unit is intended for applications where mixed NC/NO switching is required to implement safety interlocks, alarm circuits, or control logic.
Advantages
The push-button design provides clear tactile actuation and reliable contact switching for both NC and NO circuits. Having two normally closed channels alongside a normally open channel allows flexible wiring schemes for monitoring and control without additional modules. The built-in hammer release mechanism enables a quick manual disengagement or reset in emergency or maintenance situations, simplifying operation and reducing downtime. The compact form factor fits standard panel cutouts and supports straightforward installation in industrial control cabinets.
Suitable for
Control panels and switchboards requiring mixed NC/NO contacts
Alarm and signaling circuits where fail-safe NC channels are needed
Industrial machinery control and interlock systems
Maintenance or emergency reset points using hammer release actuation
Key specifications
Contact configuration: two normally closed channels and one normally open channel
Actuation type: push-button with integrated hammer release mechanism
Intended mounting: panel-mount suitable for electrical control cabinets
Application area: control, signaling, safety interlocks and alarm circuits
How to use
Mount the switch in a compatible panel cutout and connect wiring according to the control scheme, assigning the normally closed and normally open contacts to the respective circuit functions. Use the NC contacts for circuits that must default to a closed state for safety or monitoring, and the NO contact for circuits that should close only when the button is actuated. The hammer release can be used to manually reset or release the mechanism when required; follow standard electrical safety procedures and de-energize circuits before installation or maintenance.
Usage recommendations
Verify compatibility with the panel cutout dimensions and the electrical ratings of the connected circuits before installation. Use the NC channels for fail-safe monitoring and the NO channel for activation functions. Perform periodic inspections of contacts and the hammer release mechanism in environments with dust, moisture, or vibration to ensure reliable operation.

## FAQ

### How much does the Spamel OP1-W01-A-M push-button smart switch cost, and is it available for purchase?

The price is 39.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 14.07.2026 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 Spamel 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 Spamel 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/12105342/67642046_large.webp