# Phoenix Contact UT 16 BU Feed-Through Terminal Block, Blue, 2-Conductor, 1.5-25mm²

**URL:** https://aio.lv/en/product--phoenix-contact-3044209--3755736
**Data updated:** 2026-05-18 02:44 (EEST)
**Category:** Home & DIY Accessories
**Manufacturer:** PHOENIX-CONTACT
**Manufacturer code:** 3044209
**EAN:** 4017918977542
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 5.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--phoenix-contact-3044209--3755736

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

The Phoenix Contact UT 16 BU is a high-quality 2-conductor feed-through terminal block designed for secure electrical connections. Featuring a screw connection system, it supports wire cross-sections from 1.5 to 25 mm². This blue terminal block is engineered for reliable performance in industrial control cabinets and distribution systems, ensuring efficient wiring and long-term stability in various electrical installations.

## Long description

The Phoenix Contact UT 16 BU is a professional-grade 2-conductor feed-through terminal block designed to provide secure and reliable electrical connections in demanding industrial environments. Engineered for versatility, this terminal block utilizes a robust screw connection system that accommodates wire cross-sections ranging from 1.5 mm² to 25 mm². Its blue housing allows for easy identification in complex wiring systems, making it an essential component for organized and efficient electrical distribution.
Advantages
This terminal block offers exceptional mechanical stability and electrical conductivity, ensuring long-term performance even under heavy load conditions. The screw connection technology provides a high-contact force, which maintains a secure connection over time, reducing the need for maintenance. Its compact design allows for space-saving installation on standard DIN rails, while the high-quality materials ensure resistance to environmental stressors commonly found in industrial control cabinets.
Suitable for
Industrial control cabinets
Power distribution systems
Automation technology installations
Electrical panel building
This terminal block may not be suitable for applications requiring tool-less connection technologies, such as push-in systems, or for environments where extreme vibration levels necessitate specialized spring-loaded terminals. It is also not intended for use with conductors outside the specified 1.5 mm² to 25 mm² range.
Key specifications
Rated voltage: 1000 V
Rated current: 76 A
Wire cross-section range: 1.5 mm² to 25 mm²
Connection type: Screw connection
Width: 12.2 mm
Length: 55.3 mm
Stripping length: 14 mm
Rated surge voltage: 8 kV
How to use
To use the Phoenix Contact UT 16 BU, mount the terminal block onto a standard DIN rail until it clicks into place. Strip the insulation from your conductor to a length of 14 mm. Insert the wire into the terminal opening and tighten the screw connection using a suitable screwdriver to the recommended torque. Ensure the wire is fully seated and securely clamped before applying power to the circuit.
What to consider before purchase
Ensure the conductor size falls within the 1.5 mm² to 25 mm² range.
Verify that the 1000 V and 76 A ratings meet your system requirements.
Confirm that the 12.2 mm width fits within your existing DIN rail layout.
Usage recommendations
Always ensure that the power supply is disconnected before performing any wiring work. Use appropriate tools to avoid damaging the screw heads and ensure that all connections are tightened to the manufacturer's specifications to prevent overheating or loose contacts.

## FAQ

### How much does the Phoenix Contact UT 16 BU Feed-Through Terminal Block cost, and is it available for purchase?

The price is 6.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 51 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 07.07.2026 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/3755736/47586577_large.webp