# Phoenix Contact PROT-M12 Protective Cap for M12 Connectors, Polyamide, Black

**URL:** https://aio.lv/en/product--phoenix-contact-1668124--3749651
**Data updated:** 2026-05-18 02:44 (EEST)
**Category:** Network Equipment Accessories
**Manufacturer:** PHOENIX-CONTACT
**Manufacturer code:** 1668124
**EAN:** 2050000406218
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 23.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 19.41 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--phoenix-contact-1668124--3749651

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

The Phoenix Contact PROT-M12 is a high-quality protective cap designed for M12 circular connectors. Made from durable black polyamide, this cap provides reliable protection against dust, moisture, and mechanical damage for unused connector interfaces. It is an essential accessory for maintaining the integrity of industrial automation systems and ensuring long-term connectivity in various environments.

## Long description

The Phoenix Contact PROT-M12 protective cap is a high-quality accessory specifically engineered to safeguard unused M12 circular connectors. Constructed from robust black polyamide, this cap serves as a reliable barrier against environmental contaminants such as dust and moisture, while also providing essential protection against mechanical impact. By sealing open interfaces, it helps maintain the overall integrity of industrial automation systems and ensures that connectivity remains optimal over long periods of operation.
Advantages
The primary benefit of using this protective cap is the prevention of oxidation and debris accumulation within the connector pins, which can lead to signal degradation or connection failure. Its durable polyamide construction ensures resistance to harsh industrial conditions, while the precise design allows for a secure fit on standard M12 interfaces. This simple yet effective solution extends the service life of your equipment by keeping unused ports clean and protected from external hazards.
Suitable for
Protecting unused M12 sensor and actuator ports
Industrial automation and control systems
Environments with high dust or moisture exposure
Preventing mechanical damage to connector interfaces
This protective cap is not suitable for use on connectors that are currently in operation or carrying an active electrical signal. It is designed exclusively for sealing idle ports and should not be used as a substitute for a proper cable connection or as a waterproof seal for submerged applications.
Key specifications
Material: Polyamide
Color: Black
Compatibility: M12 circular connectors
Quantity: 1 piece per pack
How to use
To install the protective cap, simply align it with the threads or the locking mechanism of the unused M12 connector. Press the cap firmly onto the interface and rotate it until it is securely seated. Ensure that the cap is fully tightened to create an effective seal against dust and moisture. When the port is needed for a cable connection, unscrew the cap and store it in a clean, dry place for future use.
What to consider before purchase
Verify that your equipment utilizes standard M12 circular connectors
Ensure the quantity ordered matches the number of unused ports you intend to protect
Check the environmental conditions to confirm that polyamide material meets your specific requirements
Usage recommendations
For optimal protection, ensure the connector interface is clean and free of debris before attaching the cap. Regularly inspect the cap during routine maintenance to ensure it remains securely fastened and undamaged.

## Specifications

| Feature | Value |
|---|---|
| Material | Polyamide |
| Product colour | Black |
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Phoenix Contact PROT-M12 Protective Cap for M12 Connectors cost, and is it available for purchase?

The price is 23.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 53 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 08.07.2026 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 PHOENIX-CONTACT 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 PHOENIX-CONTACT 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/3749651/58553752_large.webp