# Locking key EATON M22-ES-MS3, grey, for M22 rotary switch assemblies

**URL:** https://aio.lv/en/product--eaton-111766--3532324
**Data updated:** 2026-03-27 13:19 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** EATON
**Manufacturer code:** 111766
**EAN:** 4015081113163
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 17.35 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eaton-111766--3532324

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

EATON M22-ES-MS3 is a grey locking key designed for M22 series rotary switch and control assemblies. The key provides a mechanical lock function to prevent unauthorized operation, suitable for industrial control panels and machinery. Compact and durable, it fits compatible M22 front-mount modules and supports secure access control in automation and safety applications.

## Long description

EATON M22-ES-MS3 is a grey locking key designed for M22 rotary switch assemblies to provide a mechanical lock function that prevents unauthorized operation. The accessory is compatible with M22 front-mount modules and is intended for use in control panels and industrial machinery where secure access to rotary controls is required. Its compact form and durable construction make it suitable for repeated use in automation and safety applications.
Advantages
The locking key offers a straightforward mechanical solution for restricting access to M22 rotary switches without requiring electrical changes. Its grey finish provides a neutral appearance that integrates into most control panels. Designed to fit securely on compatible M22 front-mount modules, the key is compact for use in confined panel spaces and built to withstand regular handling in industrial settings.
Suitable for
Industrial control panels requiring controlled access to rotary switches
Machinery and equipment where prevention of unauthorized operation is necessary
Automation systems that require mechanical interlocks for safety procedures
Maintenance environments where temporary lockout of rotary controls is needed
Key specifications
Color: grey
Compatibility: designed for M22 series rotary switch front-mount modules
Function: mechanical locking key for rotary switch assemblies
Mounting: fits front panel-mounted M22 rotary control modules
Construction: compact form suitable for tight panel spaces; durable for repeated use
How to use
Insert the locking key into the lock position of a compatible M22 rotary switch assembly according to the switch manufacturer's installation guidance. Turn or engage the key as required to lock the switch mechanism, preventing rotation of the actuator until the key is removed. Ensure the panel or switch is in the correct state (for example, powered down or in a safe position) before performing installation or removal to comply with local safety procedures.
Usage recommendations
Use this locking key only with compatible M22 front-mount rotary modules and follow your facility's lockout/tagout procedures when securing equipment. Periodically inspect the key and the switch lock mechanism for wear or damage, and replace the key if any deterioration is observed to maintain reliable access control.

## Specifications

| Feature | Value |
|---|---|
| Type | Locking key |
| Product colour | Grey |

## FAQ

### How much does the Locking key EATON M22-ES-MS3 cost, and is it available for purchase?

The price is 20.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 23.07.2026 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. 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

## Image

https://aio.lv/img/cache/product/3532324/58446836_large.webp