# Ergom ZJUN-3x240/BL 3-pole DIN rail terminal block, blue

**URL:** https://aio.lv/en/product--ergom-r34rr-07010022601--12468625
**Data updated:** 2026-05-18 09:43 (EEST)
**Category:** Power Sockets
**Manufacturer:** Ergom
**Manufacturer code:** R34RR-07010022601
**EAN:** 5900003724529
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 39.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 32.64 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ergom-r34rr-07010022601--12468625

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

The Ergom ZJUN-3x240/BL is a professional 3-pole DIN rail terminal block designed for secure electrical connections in industrial and distribution cabinets. This blue terminal block ensures reliable power distribution and cable management. It is engineered for high-performance electrical installations, offering durability and ease of mounting on standard DIN rails for efficient circuit organization.

## Long description

The Ergom ZJUN-3x240/BL is a professional 3-pole DIN rail terminal block designed for secure electrical connections in industrial and distribution cabinets. This blue terminal block ensures reliable power distribution and cable management. It is engineered for high-performance electrical installations, offering durability and ease of mounting on standard DIN rails for efficient circuit organization.
Advantages
This terminal block provides a robust solution for managing high-current connections within electrical enclosures. Its 3-pole configuration allows for organized power distribution, while the durable construction ensures long-term stability in demanding industrial environments. The design facilitates quick and secure mounting on standard DIN rails, significantly reducing installation time and improving the overall neatness of wiring systems.
Suitable for
Industrial control panels
Electrical distribution cabinets
Power supply systems
Automation and control infrastructure
When it may not be suitable
This terminal block is not intended for use in environments with extreme moisture or corrosive atmospheres unless housed in an appropriate IP-rated enclosure. It is also not suitable for applications requiring wire gauges outside of its specified capacity range.
Key specifications
Configuration: 3-pole
Mounting type: DIN rail
Color: Blue
Application: Industrial and distribution cabinets
How to use
To install the Ergom ZJUN-3x240/BL, ensure the power supply is disconnected. Secure the terminal block onto a standard DIN rail until it clicks into place. Insert the stripped ends of the electrical cables into the designated terminals and tighten the screws to the recommended torque to ensure a firm, low-resistance connection. Verify that all wires are securely fastened before restoring power to the system.
What to consider before purchase
Verify the current and voltage requirements of your electrical system.
Ensure the wire gauge matches the terminal block specifications.
Check the available space in your distribution cabinet for proper mounting.
Usage recommendations
Always use appropriate tools for tightening terminal screws to prevent damage to the connectors and ensure optimal electrical contact. Periodically inspect connections in high-vibration environments to maintain system integrity.

## FAQ

### How much does the Ergom ZJUN-3x240/BL 3-pole DIN Rail Terminal Block cost, and is it available for purchase?

The price is 39.49 € (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 17.07.2026 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/12468625/68771241_large.webp