# Eaton M22-PVS45P-MS1 Emergency Stop Pushbutton Switch with Key Release

**URL:** https://aio.lv/en/product--eaton-121468--12454260
**Data updated:** 2026-05-18 02:39 (EEST)
**Category:** Miscellaneous repair tools
**Manufacturer:** EATON
**Manufacturer code:** 121468
**EAN:** 4015081192885
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 38.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 31.81 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eaton-121468--12454260

## 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 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The Eaton M22-PVS45P-MS1 is a professional-grade emergency stop pushbutton switch designed for industrial control systems. Featuring a secure key-release mechanism, this wired switch ensures reliable operation and safety in critical applications. The unit is finished in black, red, and yellow for high visibility and intuitive identification. It is an essential component for machine safety and emergency shutdown protocols in various industrial environments.

## Long description

The Eaton M22-PVS45P-MS1 is a professional-grade emergency stop pushbutton switch engineered for critical industrial control systems. Designed with a distinct palm-tree shape and a 45 mm diameter, this unit provides high visibility and immediate accessibility for emergency shutdown protocols. It features a secure key-release mechanism, ensuring that the system can only be reset by authorized personnel, which adds an essential layer of security to machine operations. The device is built to withstand harsh environments, offering robust protection against dust, water, and high-pressure cleaning.
Advantages
This emergency stop switch offers exceptional reliability through its tamper-proof design, which complies with international safety standards for machine protection. The inclusion of a key-release mechanism prevents unauthorized or accidental restarts, ensuring that safety protocols are strictly maintained after an emergency stop event. Its high-visibility color scheme, featuring a red mushroom head and yellow base, allows for rapid identification in stressful situations. Furthermore, the device is rated for high ingress protection, making it suitable for demanding industrial settings where exposure to liquids and debris is common.
Suitable for
Emergency shutdown systems in industrial machinery
Safety-critical control panels
Manufacturing and assembly line equipment
Applications requiring authorized reset access
This switch may not be suitable for applications where rapid, manual resetting by any operator is required, as the key-release mechanism necessitates the use of a specific key. It is also not intended for use in environments where the physical dimensions of the 45 mm head would obstruct other controls or where illumination is a mandatory requirement, as this model is non-illuminated.
Key specifications
Diameter: 45 mm
Design: Palm-tree shape
Release mechanism: Key-release (MS1)
Ingress protection: IP66, IP67, IP69K
Color: Red mushroom head, yellow base
Standards: IEC/EN 60947, VDE 0660
Tamper-proof: Yes, per ISO 13850/EN 418
How to use
To initiate an emergency stop, press the red mushroom head firmly until it locks into the depressed position. This action immediately interrupts the control circuit. To reset the switch, insert the provided MS1 key into the lock mechanism and turn it to release the button, allowing the machine to be prepared for restart. Ensure that the area is safe before performing the reset operation.
What to consider before purchase
Verify that the 45 mm mounting space is available on your control panel.
Confirm that the key-release functionality aligns with your facility's safety and access policies.
Ensure that the contact block configuration meets your specific circuit requirements.
Check that the environment does not require an illuminated switch.
Usage recommendations
Always perform a functional test of the emergency stop circuit after installation and during routine maintenance to ensure the switch operates correctly and that the key-release mechanism functions smoothly. Keep the spare key in a secure, accessible location known only to authorized safety personnel.

## Specifications

| Feature | Value |
|---|---|
| Type | Pushbutton switch |
| Connectivity technology | Wired |
| Built-in display | No |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 45 mm |
| Width | 45 mm |

### Features

| Feature | Value |
|---|---|
| Certification | UL, CSA |
| Product colour | Black, Red, Yellow |
| International Protection (IP) code | IP66, IP67, IP69K |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -25 - 70 |

## FAQ

### How much does the Eaton M22-PVS45P-MS1 Emergency Stop Pushbutton Switch cost, and is it available for purchase?

The price is 38.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 EATON 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 EATON 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Eaton M22-PVS45P-MS1 Emergency Stop Pushbutton Switch?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/12454260/68776112_large.webp