# Ergom ZJUN-2x50 PE 1-pole DIN rail terminal block yellow-green

**URL:** https://aio.lv/en/product--ergom-r34rr-07020002003--12654853
**Data updated:** 2026-09-09 04:17 (EEST)
**Category:** Other goods
**Manufacturer:** Ergom
**Manufacturer code:** R34RR-07020002003
**EAN:** 5900003788811
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The Ergom ZJUN-2x50 PE single-pole DIN rail terminal block in yellow and green is designed for secure electrical connections and reliable grounding in distribution boards and control cabinets. This high-quality terminal ensures efficient cable management, safe power distribution, and stable installation in industrial and commercial electrical systems.

## Long description

The Ergom ZJUN-2x50 PE single-pole DIN rail terminal block in yellow and green is designed for secure electrical connections and reliable grounding in distribution boards and control cabinets. This high-quality terminal ensures efficient cable management, safe power distribution, and stable installation in industrial and commercial electrical systems.
Advantages
This terminal block provides a dependable solution for grounding applications within various electrical setups. Its distinct yellow-green color coding allows for quick identification of protective earth conductors, reducing wiring errors during assembly and maintenance. Designed for DIN rail mounting, it facilitates organized and space-saving cable routing inside enclosures. The robust construction ensures long-term mechanical stability and consistent electrical performance under standard operating conditions.
Suitable for
Grounding connections in electrical distribution boards
Control cabinet wiring in industrial automation systems
Commercial building electrical installations
Organized cable management on standard DIN rails
When it may not be suitable
This terminal block is not intended for multi-pole power distribution without proper configuration, as it is a single-pole protective earth device. It is also unsuitable for direct outdoor installation without a weatherproof enclosure or for applications exceeding its specified electrical and mechanical ratings.
Key specifications
Single-pole design
Protective earth PE function
Yellow-green color coding
DIN rail mounting compatibility
How to use
Mount the terminal block securely onto a standard DIN rail inside an appropriate electrical enclosure or control cabinet. Strip the appropriate length of insulation from the copper conductor, insert the bare wire into the terminal clamping unit, and tighten the screw or connection mechanism to the recommended torque to ensure a secure and low-resistance contact. Verify that the protective earth connection is properly established before energizing the system.
What to consider before purchase
Verify that the DIN rail type matches the mounting requirements of the terminal block
Check available space inside the distribution board or control cabinet
Ensure the terminal block specifications align with the grounding requirements of your electrical system
Usage recommendations: Install this terminal block in accordance with local electrical safety regulations and industry standards. Ensure that all screw connections are periodically checked for tightness during routine maintenance to maintain reliable grounding performance.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. 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/12654853/69885985_large.webp