# Ergom ZJUN-3x150/BL 3-pole DIN rail terminal block, blue

**URL:** https://aio.lv/en/product--ergom-r34rr-07010022401--12447721
**Data updated:** 2026-05-18 02:53 (EEST)
**Category:** Power Sockets
**Manufacturer:** Ergom
**Manufacturer code:** R34RR-07010022401
**EAN:** 5900003724505
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 27.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 23.13 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ergom-r34rr-07010022401--12447721

## 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 ZJUN-3x150/BL is a 3-pole DIN rail terminal block designed for secure electrical connections in industrial and distribution panels. This blue terminal block ensures reliable wire termination and organized cable management. It is engineered for high-performance electrical installations, providing durability and ease of mounting on standard DIN rails for professional electrical systems.

## Long description

The Ergom ZJUN-3x150/BL is a professional 3-pole DIN rail terminal block designed to facilitate secure and efficient electrical connections within industrial control cabinets and power distribution panels. Engineered for reliability, this component provides a robust solution for wire termination, ensuring that electrical systems remain organized and functional. Its blue housing allows for easy identification in complex wiring environments, making it an essential part of modern electrical infrastructure.
Advantages
This terminal block offers exceptional mechanical stability and electrical conductivity, which are critical for maintaining the integrity of power distribution systems. The design allows for quick and secure mounting onto standard DIN rails, significantly reducing installation time and labor costs. By providing a reliable connection point, it minimizes the risk of loose wires and potential electrical faults, contributing to the overall safety and longevity of the installation. The high-quality materials used in its construction ensure resistance to environmental stressors typically found in industrial settings.
Suitable for
Industrial control panels
Power distribution boards
Electrical automation systems
Infrastructure projects requiring organized cable management
When it may not be suitable
This terminal block is not intended for use in high-voltage transmission lines or environments where extreme moisture or corrosive chemicals are present without additional protective enclosures. It is specifically designed for standard DIN rail mounting and may not be compatible with non-standard mounting surfaces or specialized proprietary rail systems.
Key specifications
Configuration: 3-pole
Mounting type: DIN rail
Color: Blue
Application: Industrial and distribution panels
How to use
To install the Ergom ZJUN-3x150/BL, ensure the power supply is disconnected. Snap the terminal block onto the standard DIN rail until it clicks securely into place. Strip the insulation from your electrical wires to the appropriate length and insert them into the terminal openings. Tighten the screws or clamping mechanism to ensure a firm connection. Verify that the wires are held securely and that there is no exposed copper before restoring power to the system.
What to consider before purchase
Ensure the wire gauge is compatible with the terminal block capacity
Verify the available space on the DIN rail within your enclosure
Confirm that the blue color coding aligns with your specific wiring standards
Usage recommendations
For optimal performance, always use appropriate wire ferrules when connecting stranded conductors to ensure a uniform and reliable contact surface. Regularly inspect connections during scheduled maintenance to ensure they remain tight and free from oxidation.

## FAQ

### How much does the Ergom ZJUN-3x150/BL 3-pole DIN rail terminal block cost, and is it available for purchase?

The price is 27.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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/12447721/68750767_large.webp