# Phoenix Contact D-ST 2,5-TWIN Terminal Block Cover, 50 Pieces

**URL:** https://aio.lv/en/product--phoenix-contact-3030488--12451089
**Data updated:** 2026-05-18 02:55 (EEST)
**Category:** Home & DIY Accessories
**Manufacturer:** PHOENIX-CONTACT
**Manufacturer code:** 3030488
**EAN:** 4017918187996
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 3.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--phoenix-contact-3030488--12451089

## 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 D-ST 2,5-TWIN terminal block cover is a high-quality polyamide accessory designed for secure end-closure of terminal blocks. This pack contains 50 pieces, each measuring 2.2 mm in width, 60.5 mm in depth, and 29 mm in height. It provides essential protection and structural support for industrial electrical installations, ensuring reliable performance and safety in modular terminal systems.

## Long description

The Phoenix Contact D-ST 2,5-TWIN terminal block cover is a professional-grade accessory engineered to provide a secure and reliable end-closure for modular terminal block assemblies. Manufactured from high-quality polyamide, this cover ensures that the open side of a terminal block is properly insulated and protected, maintaining the integrity of the electrical system. Each pack contains 50 individual units, making it an efficient solution for large-scale industrial installations or maintenance projects where multiple terminal blocks require consistent end-capping.
Advantages
This terminal block cover offers exceptional durability and structural stability due to its robust polyamide construction. Its precise dimensions ensure a perfect fit with compatible terminal blocks, which simplifies the assembly process and reduces installation time. By providing a clean and finished look to the terminal strip, it also enhances the overall organization and safety of the control cabinet. The gray color provides a professional appearance that integrates seamlessly into standard industrial electrical setups.
Suitable for
Industrial control cabinets
Modular terminal block assemblies
Electrical distribution systems
Automation and control engineering
When it may not be suitable
This product is specifically designed for use with the D-ST 2,5-TWIN series terminal blocks. It may not be compatible with terminal blocks from other manufacturers or different series, as the physical dimensions and locking mechanisms are tailored to specific models. It is not intended for use in environments requiring specialized chemical resistance or extreme high-temperature ratings beyond the specifications of standard polyamide.
Key specifications
Material: Polyamide
Width: 2.2 mm
Depth: 60.5 mm
Height: 29 mm
Color: Gray
Quantity: 50 pieces per pack
How to use
To install the cover, simply align it with the open side of the final terminal block in your assembly. Press the cover firmly against the terminal block until it clicks or locks securely into place. Ensure that the cover sits flush against the block to provide full coverage and protection for the internal components. The cover can be removed or replaced if necessary during maintenance or system reconfiguration.
What to consider before purchase
Verify compatibility with your specific terminal block model
Ensure the dimensions match your existing rail assembly
Confirm the quantity required for your project size
Usage recommendations: Always ensure that the power supply is disconnected before installing or modifying any terminal block components to prevent electrical hazards. Store the unused pieces in a dry, cool environment to maintain the material properties of the polyamide.

## Specifications

| Feature | Value |
|---|---|
| Type | Terminal block cover |
| Material | Polyamide |
| Quantity per pack | 50 pc(s) |
| UL 94 flammability standard | V0 |
| Compliance certificates | RoHS |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.0024 kg |
| Height | 29 mm |
| Width | 2.2 mm |
| Depth | 60.5 mm |

### Design

| Feature | Value |
|---|---|
| Product colour | Grey |

## FAQ

### How much does the Phoenix Contact D-ST 2,5-TWIN Terminal Block Cover cost, and is it available for purchase?

The price is 3.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 150 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

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

When making a choice, we recommend paying attention to the key features: weight, 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.

## Image

https://aio.lv/img/cache/product/12451089/68777347_large.webp