# Phoenix Contact UK 5-HESI Fuse Terminal Block for 5x20/25/30 mm Fuses, Black

**URL:** https://aio.lv/en/product--phoenix-uk-5-hesi--1797917
**Data updated:** 2026-07-23 04:11 (EEST)
**Category:** Other goods
**Manufacturer:** PHOENIX
**Manufacturer code:** UK 5-HESI
**EAN:** 4017918090623
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.49 €
**Prices and availability valid until:** 2026-08-23 23:59
**Price without VAT (21%):** 13.63 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--phoenix-uk-5-hesi--1797917

## 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 UK 5-HESI is a professional-grade fuse terminal block designed for secure mounting of 5x20, 5x25, and 5x30 mm glass tube fuses. This black terminal block ensures reliable electrical connection and circuit protection in industrial control cabinets and automation systems. It features a robust design for DIN rail mounting, providing efficient space utilization and easy maintenance for electrical installations.

## Long description

The Phoenix Contact UK 5-HESI is a professional-grade fuse terminal block engineered for the secure installation and protection of glass and ceramic tube fuses. Designed for industrial control cabinets and automation systems, this black terminal block supports fuse sizes of 5x20 mm, 5x25 mm, and 5x30 mm. It provides a reliable electrical connection through a robust screw connection method, ensuring circuit integrity in demanding environments. The unit is designed for standard DIN rail mounting, allowing for efficient space management and straightforward maintenance within complex electrical panels.
Advantages
This terminal block offers significant operational benefits, including a safety lever that locks securely in the end position to prevent accidental activation or disconnection. It features a large-surface area for clear labeling, which simplifies identification and maintenance tasks in dense wiring environments. Additionally, the design supports versions with integrated LED indicators, providing immediate visual feedback on the status of the fuse.
Suitable for
Industrial control cabinets
Automation and process control systems
Electrical distribution panels
Protection of sensitive electronic circuits
This terminal block may not be suitable for high-current applications exceeding 6.3 A or for environments requiring specialized fuse types outside the standard glass or ceramic dimensions. It is also not intended for direct outdoor exposure without a protective enclosure.
Key specifications
Fuse compatibility: 5x20 mm, 5x25 mm, 5x30 mm
Connection method: Screw connection
Cross-section range: 0.2 mm² to 4 mm² (AWG 24 - 12)
Nominal current: 6.3 A
Nominal voltage: 800 V
Width: 8.2 mm
Mounting type: DIN rail (NS 35/7,5, NS 35/15, NS 32)
To use the Phoenix Contact UK 5-HESI, mount the block onto a compatible DIN rail until it clicks into place. Strip the insulation from your conductors and insert them into the screw terminals, tightening the screws to the specified torque to ensure a secure connection. Insert the appropriate glass or ceramic fuse into the holder and close the safety lever until it locks into the end position. Ensure the circuit is de-energized before performing any installation or fuse replacement.
What to consider before purchase
Verify the current and voltage requirements of your circuit
Ensure the DIN rail type in your cabinet is compatible
Check if your application requires an LED status indicator version
Confirm the physical space available for the 8.2 mm width
Always ensure that the fuse rating matches the requirements of the protected circuit to prevent damage. Regularly inspect the safety lever and terminal connections during routine maintenance to ensure continued reliability.

## Specifications

| Feature | Value |
|---|---|
| Product colour | Black |
| Current | 6.3 A |
| Number of poles | 2 |

## FAQ

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

The price is 16.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 100 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. 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/1797917/58085838_large.webp