# Phoenix Contact TB 2,5-PE I Essential Protective Conductor Terminal Block 2.5mm2 Green-Yellow

**URL:** https://aio.lv/en/product--phoenix-contact-3059841--12447384
**Data updated:** 2026-05-18 02:44 (EEST)
**Category:** Power Sockets
**Manufacturer:** PHOENIX-CONTACT
**Manufacturer code:** 3059841
**EAN:** 4046356643535
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 5.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--phoenix-contact-3059841--12447384

## 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 TB 2,5-PE I Essential is a high-quality protective conductor terminal block designed for secure grounding in electrical installations. With a 2.5mm2 cross-section and a distinct green-yellow color, it ensures reliable connection and easy identification. Ideal for industrial control cabinets and distribution systems, this terminal block provides robust mechanical stability and efficient electrical conductivity for professional wiring applications.

## Long description

The Phoenix Contact TB 2,5-PE I Essential is a professional-grade protective conductor terminal block engineered for reliable grounding in electrical systems. Designed for a 2.5mm2 conductor cross-section, this component ensures a secure and stable connection to the mounting rail, providing essential safety for industrial control cabinets and distribution boards. Its distinct green-yellow color coding adheres to international standards for protective earth conductors, allowing for quick visual identification during installation and maintenance.
Advantages
This terminal block offers exceptional mechanical stability and high-quality electrical conductivity, ensuring long-term reliability in demanding environments. The robust design facilitates efficient wiring processes, reducing installation time while maintaining high safety standards. Its compact footprint allows for space-saving arrangements within dense control panels, making it an ideal choice for complex electrical architectures that require consistent grounding performance.
Suitable for
Industrial control cabinet wiring
Electrical distribution systems
Grounding applications in automation technology
Professional electrical installations requiring standardized protective earth connections
When it may not be suitable
This terminal block is specifically designed for protective conductor applications and should not be used for carrying phase or neutral currents. It is intended for use with standard copper conductors and may not be compatible with specialized cable types or environments requiring specific explosion-proof certifications.
Key specifications
Conductor cross-section: 2.5mm2
Color: Green-Yellow
Function: Protective conductor (PE)
Mounting type: DIN rail
How to use
To install the terminal block, snap it onto the standard mounting rail until it clicks securely into place. Strip the insulation from your protective conductor according to the manufacturer's recommended length and insert it into the terminal point. Tighten the screw connection to the specified torque to ensure a vibration-resistant and electrically sound contact. Ensure that the rail itself is properly grounded to the main protective earth system of the installation.
What to consider before purchase
Verify that your conductor size matches the 2.5mm2 specification.
Ensure the mounting rail type in your cabinet is compatible with standard terminal block footprints.
Confirm that the total number of terminals required for your project is calculated to include necessary end clamps and covers.
Usage recommendations
Always ensure that the electrical system is de-energized before performing any installation or maintenance work on terminal blocks. Use calibrated tools to achieve the correct tightening torque for long-term connection integrity.

## FAQ

### How much does the Phoenix Contact TB 2,5-PE I Essential Protective Terminal Block cost, and is it available for purchase?

The price is 6.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 364 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/12447384/68750443_large.webp