# Phoenix Contact D-ST 2,5-QUATTRO End Cover for Terminal Blocks

**URL:** https://aio.lv/en/product--phoenix-contact-3030514--4751141
**Data updated:** 2026-05-18 02:41 (EEST)
**Category:** Home & DIY Accessories
**Manufacturer:** PHOENIX-CONTACT
**Manufacturer code:** 3030514
**EAN:** 2050000255038
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 2.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--phoenix-contact-3030514--4751141

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The Phoenix Contact D-ST 2,5-QUATTRO end cover is a high-quality accessory designed for secure closure of ST 2,5-QUATTRO series terminal blocks. It ensures proper insulation and protection of open terminal sides in industrial electrical installations. This component is essential for maintaining the structural integrity and safety of DIN rail-mounted terminal assemblies in control cabinets and automation systems.

## Long description

The Phoenix Contact D-ST 2,5-QUATTRO end cover is a precision-engineered accessory specifically designed to provide a secure and reliable closure for the ST 2,5-QUATTRO series of terminal blocks. This component is vital for maintaining the electrical safety and structural integrity of terminal assemblies mounted on DIN rails within industrial control cabinets and automation systems. By covering the open side of the terminal block, it ensures proper insulation and protects internal connections from environmental factors and accidental contact.
Advantages
This end cover offers a seamless fit that integrates perfectly with the modular design of the ST 2,5-QUATTRO series, ensuring that the assembly remains compact and organized. Its robust construction provides excellent mechanical stability, preventing the terminal blocks from shifting on the DIN rail. Furthermore, the use of high-quality insulating materials guarantees compliance with safety standards, effectively preventing short circuits and protecting users during maintenance or operation.
Suitable for
Industrial control cabinet assembly
Automation and process control systems
Electrical distribution panels
Modular DIN rail terminal block configurations
This component is not suitable for terminal blocks outside of the ST 2,5-QUATTRO series, as the dimensions and locking mechanisms are specific to this product line. It should not be used in applications where the terminal block is already fully enclosed or where the end cover would interfere with existing wiring paths or structural components.
Key specifications
Compatibility: ST 2,5-QUATTRO series terminal blocks
Material: High-grade insulating plastic
Dimensions: 2.2 mm x 72 mm x 36.5 mm
Mounting type: Snap-on
To install the end cover, simply align it with the open side of the last terminal block in your assembly. Apply gentle pressure until the snap-on mechanism engages securely with the housing of the terminal block. Ensure that the cover is flush with the side of the terminal to maintain the required insulation distance and structural alignment.
What to consider before purchase
Verify the exact series of your terminal blocks to ensure compatibility
Check the available space on the DIN rail for the additional thickness of the cover
Ensure the environment meets the temperature and chemical resistance requirements of the material
For optimal safety and performance, always ensure that the end cover is firmly seated before applying power to the terminal assembly. Regularly inspect the assembly during routine maintenance to confirm that the cover remains securely in place.

## FAQ

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

The price is 3.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 169 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 09.07.2026 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/4751141/22365389_large.webp