# Ergom ZJU-2,5/PE 1-pole DIN rail terminal block, 2.5mm2, yellow-green

**URL:** https://aio.lv/en/product--ergom-r34rr-07020000205--12470265
**Data updated:** 2026-05-18 09:43 (EEST)
**Category:** Power Sockets
**Manufacturer:** Ergom
**Manufacturer code:** R34RR-07020000205
**EAN:** 5900003804450
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.49 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 5.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ergom-r34rr-07020000205--12470265

## 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 Ergom ZJU-2,5/PE is a 1-pole protective earth (PE) DIN rail terminal block designed for 2.5mm2 conductors. Featuring a distinct yellow-green color for easy identification, this terminal block ensures reliable electrical connection and grounding in industrial control cabinets and distribution boards. It is built for secure mounting on standard DIN rails, providing a robust solution for professional electrical installations.

## Long description

The Ergom ZJU-2,5/PE is a professional 1-pole protective earth (PE) terminal block engineered for secure grounding applications on standard DIN rails. Designed to accommodate 2.5mm2 conductors, this component is essential for maintaining electrical safety and continuity within industrial control cabinets, automation systems, and electrical distribution boards. Its distinct yellow-green color coding allows for immediate identification of the grounding circuit, facilitating efficient maintenance and troubleshooting in complex electrical setups.
Advantages
This terminal block offers a robust mechanical design that ensures a vibration-resistant connection, which is critical for long-term reliability in industrial environments. The high-quality materials used in its construction provide excellent electrical conductivity and mechanical stability. Its compact footprint allows for space-saving installation on DIN rails, enabling a higher density of connections within limited enclosure spaces. Furthermore, the standardized design ensures compatibility with common mounting systems, simplifying the assembly process for electrical professionals.
Suitable for
Grounding connections in industrial control panels
Electrical distribution boards and switchgear
Automation and control system wiring
Protective earth termination for 2.5mm2 conductors
When it may not be suitable
This terminal block is specifically designed for protective earth (PE) applications and should not be used for phase or neutral power distribution circuits. It is not intended for use with conductors exceeding 2.5mm2 in cross-section or for environments requiring specialized explosion-proof or high-temperature certifications.
Key specifications
Type: 1-pole protective earth (PE) terminal block
Conductor capacity: 2.5mm2
Mounting: Standard DIN rail
Color: Yellow-green
Application: Grounding and protective earth circuits
How to use
To install the Ergom ZJU-2,5/PE, snap the terminal block onto a standard DIN rail until it clicks securely into place. Strip the insulation from your grounding conductor to the appropriate length and insert it into the terminal clamp. Tighten the screw mechanism to ensure a firm, low-resistance connection. Ensure that the terminal block is properly aligned with other components on the rail to maintain organized wiring paths.
What to consider before purchase
Verify that your conductor size is compatible with the 2.5mm2 capacity
Ensure the installation environment is compatible with standard DIN rail mounting
Confirm that the yellow-green color coding meets your specific project requirements for grounding identification
Usage recommendations
Always ensure that the power supply is disconnected before performing any installation or maintenance work on electrical components to prevent accidental contact or short circuits.

## FAQ

### How much does the Ergom ZJU-2,5/PE 1-pole DIN rail terminal block cost, and is it available for purchase?

The price is 6.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 172 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 Ergom 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 Ergom 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/12470265/68772914_large.webp