# Phoenix Contact TB 4-PE Protective Conductor Terminal Block 4mm2 Green-Yellow

**URL:** https://aio.lv/en/product--phoenix-contact-3059980--12451130
**Data updated:** 2026-05-18 02:55 (EEST)
**Category:** Power Sockets
**Manufacturer:** PHOENIX-CONTACT
**Manufacturer code:** 3059980
**EAN:** 4046356643917
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--phoenix-contact-3059980--12451130

## 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 4-PE is a professional protective conductor terminal block designed for secure grounding in electrical installations. With a 4mm2 cross-section, this green-yellow terminal ensures reliable electrical connection and safety. It is suitable for DIN rail mounting, providing a robust solution for industrial and commercial control cabinet wiring and power distribution systems.

## Long description

The Phoenix Contact TB 4-PE is a professional protective conductor terminal block engineered for reliable grounding in electrical systems. Designed for a 4mm2 cross-section, this terminal block features the standard green-yellow color coding, ensuring clear identification within control cabinets and power distribution panels. Its robust construction provides a secure mechanical and electrical connection to the DIN rail, facilitating safe and efficient grounding for various industrial applications.
Advantages
This terminal block offers exceptional reliability through its high-quality materials and precise engineering. The design ensures a low-resistance connection to the mounting rail, which is essential for maintaining electrical safety and protecting equipment from potential faults. Its compact form factor allows for efficient use of space within dense wiring environments, while the standardized interface ensures compatibility with common industrial installation practices.
Suitable for
Industrial control cabinet wiring
Power distribution systems
Grounding of electrical circuits
DIN rail mounted electrical installations
When it may not be suitable
This terminal block is specifically designed for protective conductor (PE) applications and should not be used for phase or neutral connections. It is intended for use with 4mm2 conductors and may not be appropriate for applications requiring significantly larger or smaller wire gauges.
Key specifications
Cross-section: 4mm2
Color: Green-Yellow
Mounting type: DIN rail
Function: Protective conductor (PE)
How to use
To install the terminal block, snap it onto a standard DIN rail until it clicks into place. Insert the stripped protective conductor into the terminal opening and tighten the screw connection to the specified torque to ensure a secure contact. Ensure that the terminal block is properly seated on the rail to establish the grounding connection to the metal chassis or backplane.
What to consider before purchase
Verify that the conductor size matches the 4mm2 specification
Ensure the DIN rail type is compatible with the terminal block mounting mechanism
Confirm that the installation environment meets the technical requirements for protective grounding
Usage recommendations
Always ensure that the electrical installation is performed by qualified personnel in accordance with local safety regulations and standards. Regularly inspect the terminal connections to ensure they remain tight and free from corrosion.

## FAQ

### How much does the Phoenix Contact TB 4-PE Protective Conductor Terminal Block cost, and is it available for purchase?

The price is 5.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 331 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/12451130/68753855_large.webp