# Spamel ST22-B Latching Emergency Stop Button Operator

**URL:** https://aio.lv/en/product--spamel-st22-b--12460876
**Data updated:** 2026-05-18 09:35 (EEST)
**Category:** Control Systems
**Manufacturer:** Spamel
**Manufacturer code:** ST22-B.
**EAN:** 5907723008434
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 11.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--spamel-st22-b--12460876

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

The Spamel ST22-B is a latching emergency stop button operator designed for industrial control panels and safety systems. This robust component ensures reliable manual activation of emergency stop functions in machinery and automation equipment. It features a secure latching mechanism that maintains the stop state until manually reset, providing essential safety control in various electrical installations.

## Long description

The Spamel ST22-B is a professional-grade latching emergency stop button operator engineered for integration into industrial control panels and critical safety systems. This component serves as a reliable manual interface for halting machinery and automation processes during urgent situations. Built for durability and consistent performance, it features a secure latching mechanism that locks the button in the activated position upon engagement, ensuring the safety state is maintained until a deliberate manual reset is performed by an operator.
Advantages
This emergency stop operator is characterized by its high mechanical reliability and robust construction, which are essential for demanding industrial environments. The latching function provides a clear visual and physical indication that the safety system has been triggered, preventing accidental restarts. Its design is optimized for standard mounting configurations, allowing for straightforward installation into existing control panels or new electrical enclosures. The materials used in its construction are resistant to typical industrial wear, ensuring a long service life and consistent operational safety.
Suitable for
Industrial machinery control panels
Automation and robotics safety systems
Emergency shutdown circuits in manufacturing plants
Electrical distribution and control cabinets
When it may not be suitable
This product is an operator component and does not include the contact blocks required for electrical switching, which must be sourced separately. It is not intended for use in environments where specialized explosion-proof or high-ingress protection ratings beyond standard industrial requirements are mandatory.
Key specifications
Type: Latching emergency stop operator
Mounting diameter: 22 mm
Reset method: Manual
Application: Industrial safety and control systems
How to use
To install the Spamel ST22-B, mount the operator into a standard 22 mm hole on the control panel faceplate and secure it firmly using the provided locking nut. Once installed, attach the appropriate contact blocks to the rear of the operator. During operation, press the button head firmly to engage the latching mechanism and trigger the emergency stop function. To resume normal operation, rotate the button head or pull it as specified by the mechanical design to release the latch and reset the system.
What to consider before purchase
Verify that the control panel has a standard 22 mm mounting hole available.
Ensure that compatible contact blocks are purchased separately for the electrical circuit.
Confirm the physical space behind the panel is sufficient for the operator and contact block assembly.
Usage recommendations
Always perform a functional test of the emergency stop circuit after installation and during routine maintenance to ensure the latching mechanism and contact blocks operate correctly.

## FAQ

### How much does the Spamel ST22-B Emergency Stop Button Operator cost, and is it available for purchase?

The price is 13.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 22 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 02.07.2026 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/12460876/68762845_large.webp