# Phoenix TB 10 I BU Essential 2-conductor terminal block, 10mm², 57A, 800V, blue

**URL:** https://aio.lv/en/product--phoenix-3057694--12458261
**Data updated:** 2026-05-18 09:43 (EEST)
**Category:** Power Sockets
**Manufacturer:** PHOENIX
**Manufacturer code:** 3057694
**EAN:** 4046356648257
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 4.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--phoenix-3057694--12458261

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The Phoenix TB 10 I BU Essential is a high-quality 2-conductor DIN rail terminal block designed for secure electrical connections. With a cross-section of 10mm², it supports a rated current of 57A and a voltage of 800V. This blue terminal block is ideal for industrial control cabinets and distribution systems, ensuring reliable performance and easy installation in various electrical infrastructure projects.

## Long description

The Phoenix TB 10 I BU Essential is a professional-grade 2-conductor terminal block engineered for reliable electrical connectivity in demanding industrial environments. Designed for mounting on standard DIN rails, this component facilitates secure wire termination for power distribution and control applications. Its robust construction and precise engineering ensure consistent electrical contact, making it a dependable choice for infrastructure projects requiring high-performance connection solutions.
Advantages
This terminal block offers exceptional durability and safety for electrical installations. The high-quality materials used in its manufacturing provide excellent mechanical stability and resistance to environmental factors. Its compact design allows for efficient space utilization within control cabinets, while the intuitive connection mechanism simplifies the wiring process, significantly reducing installation time and effort for technicians.
Suitable for
Industrial control cabinets
Power distribution systems
Electrical infrastructure projects
Automation and control panels
When it may not be suitable
This terminal block is designed for specific wire cross-sections and may not be suitable for applications requiring significantly larger or smaller gauge conductors. It is intended for standard DIN rail mounting and may not fit in enclosures or systems that utilize different mounting standards or proprietary connection technologies.
Key specifications
Conductor cross-section: 10mm²
Rated current: 57A
Rated voltage: 800V
Connection type: 2-conductor
Color: Blue
How to use
To install the terminal block, snap it securely onto a standard DIN rail until it clicks into place. Strip the insulation from your conductors to the appropriate length and insert them into the terminal points. Tighten the screws to the specified torque to ensure a secure and vibration-resistant connection. Ensure that the total current and voltage loads do not exceed the rated specifications of the device to maintain operational safety.
What to consider before purchase
Verify that the 10mm² cross-section matches your specific wiring requirements.
Ensure your enclosure has sufficient space for DIN rail mounting.
Check that the 57A current rating is adequate for your circuit load.
Confirm compatibility with your existing DIN rail system.
Usage recommendations
Always ensure that the power supply is disconnected before performing any wiring or maintenance tasks. Use appropriate tools for tightening connections to prevent damage to the terminal block and ensure long-term reliability.

## FAQ

### How much does the Phoenix TB 10 I BU Essential 2-Conductor Terminal Block cost, and is it available for purchase?

The price is 4.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 54 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 03.07.2026 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 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 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/12458261/68760398_large.webp