# Phoenix Contact UTTB 4-PE Protective Terminal Block, 2-Level, 4mm²

**URL:** https://aio.lv/en/product--phoenix-contact-3044759--3755732
**Data updated:** 2026-05-18 02:44 (EEST)
**Category:** Power Sockets
**Manufacturer:** PHOENIX-CONTACT
**Manufacturer code:** 3044759
**EAN:** 4017918997083
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.49 €
**Prices and availability valid until:** 2026-08-10 23:59
**Price without VAT (21%):** 13.63 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--phoenix-contact-3044759--3755732

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.07.2026 | free |
| Pickup points | 04.08.2026 | 1.89 EUR |
| Courier delivery to door | 04.08.2026 | 4.99 EUR |

## Summary description

The Phoenix Contact UTTB 4-PE is a 2-level protective terminal block designed for secure electrical connections. With a 4mm² cross-section, this component is engineered for reliable grounding and circuit protection in industrial control cabinets. Its compact double-deck design optimizes space on the DIN rail, ensuring efficient wiring and high-density installation for professional electrical engineering applications.

## Long description

The Phoenix Contact UTTB 4-PE is a high-performance 2-level protective terminal block engineered for reliable grounding and secure electrical connections in industrial environments. Featuring a 4mm² cross-section, this component is specifically designed to provide robust circuit protection and efficient grounding within control cabinets. Its compact double-deck architecture allows for high-density wiring, significantly saving space on DIN rails while maintaining organized and accessible connections for complex electrical systems.
Advantages
This terminal block offers exceptional versatility through its dual-level design, which effectively doubles the connection density compared to standard single-level blocks. The inclusion of two function shafts per level facilitates rapid potential distribution, streamlining the installation process for professional engineers. Furthermore, the unit supports large-surface labeling at every terminal point, ensuring clear identification and maintenance. The design is also compatible with vertical bridging options, allowing for flexible circuit configurations and reliable performance in demanding railway applications.
Suitable for
Industrial control cabinet wiring
Grounding applications in electrical distribution systems
High-density electrical installations
Railway and transportation infrastructure projects
Complex control systems requiring space-optimized components
When it may not be suitable
This terminal block is designed specifically for grounding and protective functions and is not intended for standard power distribution where isolation or switching is required. It may not be suitable for environments exceeding the specified cross-section capacity or for applications requiring non-standard mounting rails.
Key specifications
Connection method: Screw connection
Cross-section capacity: 0.14 mm² to 6 mm²
AWG range: 26 to 10
Width: 6.2 mm
Color: Green-yellow
Mounting compatibility: NS 35/7,5 and NS 35/15 DIN rails
How to use
To install the UTTB 4-PE, snap the terminal block onto a standard NS 35 DIN rail. Insert your conductors into the screw terminals, ensuring they are stripped to the appropriate length and tightened to the manufacturer's specified torque. For potential distribution, utilize the function shafts or the optional vertical bridge to connect levels as needed. Always ensure that the green-yellow housing is properly grounded to the mounting rail to maintain protective continuity.
What to consider before purchase
Verify that the 6.2 mm width fits your current terminal strip layout
Ensure your wire gauge falls within the 0.14 mm² to 6 mm² range
Confirm that your DIN rail type is compatible with the NS 35 standard
Check if additional accessories like vertical bridges are required for your specific circuit design
Usage recommendations
For optimal safety and performance, always use calibrated tools for screw tightening and ensure that the terminal block is securely locked onto the DIN rail before applying power. Regularly inspect connections in high-vibration environments to maintain long-term reliability.

## Specifications

### Features

| Feature | Value |
|---|---|
| Number of poles | 4 |

### Design

| Feature | Value |
|---|---|
| Product colour | Yellow, Green |

## FAQ

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

The price is 16.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 57 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 30.07.2026 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: 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/3755732/58555853_large.webp