# Phoenix Contact UK 5-HESILA 250 Terminal Block, 250V, Black

**URL:** https://aio.lv/en/product--phoenix-contact-3004142--3749808
**Data updated:** 2026-06-04 15:09 (EEST)
**Category:** Power Sockets
**Manufacturer:** PHOENIX-CONTACT
**Manufacturer code:** 3004142
**EAN:** 4017918090661
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 16.52 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--phoenix-contact-3004142--3749808

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The Phoenix Contact UK 5-HESILA 250 is a professional-grade terminal block designed for secure electrical connections. Featuring a 250V rating, this black terminal block is engineered for reliable performance in industrial control cabinets and distribution systems. It ensures efficient wire termination and circuit protection, providing a robust solution for complex electrical installations requiring high durability and precise connectivity.

## Long description

The Phoenix Contact UK 5-HESILA 250 is a professional-grade fuse terminal block designed for secure and reliable electrical connections in industrial environments. This black terminal block is specifically engineered for use with cartridge fuse inserts, providing essential circuit protection within control cabinets and power distribution systems. Its robust construction ensures long-term durability and precise connectivity for demanding electrical installations.
Advantages
This terminal block offers significant benefits for electrical engineering projects, including integrated LED indicators that allow for quick status monitoring of the fuse. The design features a large-surface area for clear labeling, which simplifies identification and maintenance in complex wiring systems. Furthermore, the safety lever is designed to lock securely in the end position, preventing accidental operation and ensuring consistent contact integrity during service.
Suitable for
Industrial control cabinets
Power distribution systems
Circuit protection applications
Electrical installations requiring fuse integration
When it may not be suitable
This terminal block is designed specifically for cartridge fuse inserts and is not suitable for standard pass-through connections where circuit protection is not required. It may also be unsuitable for applications exceeding the 250V voltage rating or for wire sizes outside the specified 0.2 to 4 mm² range.
Key specifications
Voltage rating: 250V
Cross-section capacity: 0.2 - 4 mm²
AWG range: 26 - 10
Width: 8.2 mm
Color: Black
Integrated LED indicator
Lockable safety lever
How to use
To use the terminal block, strip the wire to the appropriate length and insert it into the terminal point, ensuring it is securely fastened. Insert the compatible cartridge fuse into the holder and close the safety lever until it locks into the end position. The integrated LED will provide visual confirmation of the circuit status. Ensure all connections are tightened according to standard electrical practices before energizing the system.
What to consider before purchase
Verify that your cartridge fuse dimensions are compatible with the terminal block design.
Ensure the operating voltage of your circuit does not exceed 250V.
Check that your wire gauge falls within the 0.2 - 4 mm² range.
Confirm that the 8.2 mm width fits within your existing DIN rail layout.
Usage recommendations
Always ensure the power supply is disconnected before installing or replacing fuses to prevent electrical shock. Regularly inspect the terminal block and fuse status via the LED indicator to maintain system safety and performance.

## Specifications

| Feature | Value |
|---|---|
| Current | 6.3 A |

### Features

| Feature | Value |
|---|---|
| Number of poles | 2 |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |

## FAQ

### How much does the Phoenix Contact UK 5-HESILA 250 Terminal Block cost, and is it available for purchase?

The price is 19.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 23 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 14.07.2026 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/3749808/58553855_large.webp