# Phoenix Contact UKK 3-MSTB-5.08 Double-Level Terminal Block, 250V, Grey

**URL:** https://aio.lv/en/product--phoenix-2770888--3246286
**Data updated:** 2026-07-23 04:11 (EEST)
**Category:** Other goods
**Manufacturer:** PHOENIX
**Manufacturer code:** 2770888
**EAN:** 4017918068110
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 158.49 €
**Prices and availability valid until:** 2026-08-23 23:59
**Price without VAT (21%):** 130.98 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--phoenix-2770888--3246286

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.08.2026 | free |
| Pickup points | 12.08.2026 | 1.79 EUR |
| Courier delivery to door | 12.08.2026 | 4.99 EUR |

## Summary description

The Phoenix Contact UKK 3-MSTB-5.08 is a professional double-level terminal block designed for secure electrical connections. With a rated voltage of 250 V, this component is engineered for reliable performance in industrial control systems and automation applications. Its compact design allows for efficient wiring in limited spaces, ensuring high connectivity density and durability in demanding electrical installations.

## Long description

The Phoenix Contact UKK 3-MSTB-5.08 is a professional double-level terminal block engineered for secure and reliable electrical connections in industrial environments. This component features a compact, space-saving design that facilitates high-density wiring, making it an ideal solution for complex control panels and automation systems where space is at a premium. With a rated voltage of 250 V, it provides consistent performance and durability for demanding electrical installations.
Advantages
The primary benefit of this double-level terminal block is its ability to double the connection density within the same footprint as a single-level terminal, significantly optimizing cabinet space. Its robust construction ensures long-term mechanical and electrical stability, reducing the need for frequent maintenance. The intuitive design allows for quick and efficient installation, supporting streamlined assembly processes in professional electrical engineering projects.
Suitable for
Industrial control systems
Automation and process control panels
Electrical distribution cabinets
Modular wiring applications
When it may not be suitable
This terminal block is not intended for high-voltage applications exceeding its rated capacity. It is also not suitable for environments requiring specialized explosion-proof or high-vibration certifications unless specifically housed in an appropriate enclosure.
Key specifications
Rated voltage: 250 V
Connection type: Double-level
Pitch: 5.08 mm
Color: Grey
Application: Industrial wiring
How to use
To use the Phoenix Contact UKK 3-MSTB-5.08, mount the terminal block onto a standard DIN rail within your control cabinet. Insert the stripped conductors into the designated terminal points and secure them according to the specified torque requirements. Ensure that the wiring layout follows your circuit diagram to maintain proper electrical separation between the two levels.
What to consider before purchase
Verify that the 5.08 mm pitch matches your existing connector system.
Ensure the 250 V rating is sufficient for your specific circuit requirements.
Confirm that your DIN rail type is compatible with this terminal block mounting style.
Usage recommendations
Always ensure that power is disconnected before performing any wiring or maintenance on the terminal block to prevent electrical hazards. Use appropriate wire ferrules for stranded conductors to ensure a secure and long-lasting connection.

## Specifications

| Feature | Value |
|---|---|
| Certification | RoHS |
| Product colour | Grey |
| Current | 10 A |
| Number of connection points | 4 |
| Cable section (AWG) | 24 |
| Rated voltage | 250 V |

## FAQ

### How much does the Phoenix Contact UKK 3-MSTB-5.08 Double-Level Terminal Block cost, and is it available for purchase?

The price is 158.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 24 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 07.08.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Phoenix Contact UKK 3-MSTB-5.08 Double-Level Terminal Block be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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/3246286/58299404_large.webp