# Phoenix Contact UT 4-HESILED 24 Terminal Block, 2-Conductor, 0.14-6mm2, Black

**URL:** https://aio.lv/en/product--phoenix-contact-3046090--3823497
**Data updated:** 2026-05-18 02:50 (EEST)
**Category:** Power Sockets
**Manufacturer:** PHOENIX-CONTACT
**Manufacturer code:** 3046090
**EAN:** 4017918956585
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 17.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 14.87 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--phoenix-contact-3046090--3823497

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The Phoenix Contact UT 4-HESILED 24 is a 2-conductor terminal block designed for 5x20 mm fuses. It features a cross-section range of 0.14-6mm2 and includes an LED indicator for 24V applications. This robust terminal block is ideal for secure electrical connections and circuit protection in industrial control cabinets and automation systems, ensuring reliable performance and easy maintenance.

## Long description

The Phoenix Contact UT 4-HESILED 24 is a professional-grade, 2-conductor fuse terminal block engineered for the secure integration of 5x20 mm glass fuse inserts. Designed for industrial environments, this component supports a wide wire cross-section range from 0.14 mm² to 6 mm², providing flexibility for various wiring configurations. It features an integrated LED indicator specifically calibrated for 24V AC/DC applications, allowing for rapid visual identification of blown fuses, which significantly reduces downtime in complex control systems.
Advantages
This terminal block offers a highly compact design that maximizes space efficiency within crowded control cabinets. It is equipped with a convenient test connection point on both sides of the safety lever, facilitating easy maintenance and troubleshooting without the need to disconnect wiring. Furthermore, the unit is rigorously tested for railway applications, ensuring high durability and reliable performance under demanding mechanical and environmental conditions.
Suitable for
Industrial control cabinets
Automation and process control systems
Railway signaling and infrastructure
Electrical distribution panels requiring fuse protection
When it may not be suitable
This terminal block is designed specifically for 5x20 mm fuse inserts and is not compatible with other fuse sizes or types. Additionally, the integrated LED is optimized for 24V AC/DC circuits; using this component in systems with significantly different voltage levels may result in the LED failing to illuminate or being damaged.
Key specifications
Fuse type: 5x20 mm
Conductor cross-section: 0.14 mm² to 6 mm²
Voltage indicator: LED for 24V AC/DC
Connection type: 2-conductor
Color: Black
How to use
To install, mount the terminal block onto a standard DIN rail. Insert your conductors into the terminal points and secure them according to the specified torque requirements. To insert a fuse, lift the safety lever, place the 5x20 mm fuse into the holder, and close the lever firmly. The LED will light up when the circuit is powered and the fuse is intact. If the fuse blows, the LED will turn off, providing an immediate visual alert.
What to consider before purchase
Verify that your system voltage matches the 24V LED specification.
Ensure the 5x20 mm fuse size is appropriate for your circuit protection requirements.
Check the available space on your DIN rail to accommodate the terminal block dimensions.
Usage recommendations: Always ensure the power supply is disconnected before replacing a fuse to prevent accidental contact with live parts. Regularly inspect the terminal connections for tightness to maintain optimal electrical conductivity.

## 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 UT 4-HESILED 24 Terminal Block cost, and is it available for purchase?

The price is 17.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 132 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 13.07.2026 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/3823497/58571584_large.webp