# Pokój ZO-0004 Protective Terminal Block, 4x10mm² and 8x4mm², Brass

**URL:** https://aio.lv/en/product--pokoj-a14-0250--12452639
**Data updated:** 2026-05-18 02:50 (EEST)
**Category:** Home & DIY Accessories
**Manufacturer:** Pokój
**Manufacturer code:** A14-0250
**EAN:** 5902626103187
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.99 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 14.04 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--pokoj-a14-0250--12452639

## 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 Pokój ZO-0004 protective terminal block is a high-quality electrical component made of durable brass. It features 4 connections for 10mm² conductors and 8 connections for 4mm² conductors. Designed for reliable grounding and distribution in electrical panels and distribution boards, this terminal block ensures secure and efficient connections for various industrial and residential electrical installations.

## Long description

The Pokój ZO-0004 protective terminal block is a professional-grade electrical component engineered for secure grounding and efficient wire distribution. Constructed from high-quality brass, this terminal block offers excellent conductivity and long-term durability in various electrical environments. It is specifically designed to facilitate organized cable management within electrical panels and distribution boards, ensuring that protective earth connections remain stable and reliable.
Advantages
This terminal block provides a robust solution for electrical installations due to its high-quality brass construction, which resists corrosion and ensures optimal electrical contact. The dual-size configuration allows for versatile wiring options, accommodating both larger main conductors and smaller branch circuits within a single compact unit. Its design promotes a clean and orderly layout inside enclosures, which simplifies maintenance and enhances the overall safety of the electrical system.
Suitable for
Grounding systems in residential distribution boards
Industrial electrical panel wiring
Connecting protective earth conductors
Organizing multi-circuit electrical installations
When it may not be suitable
This terminal block is not intended for use with high-voltage power transmission lines or applications requiring specialized insulation for extreme environmental conditions. It is also not suitable for direct outdoor exposure without a protective enclosure, as it lacks inherent weatherproofing features.
Key specifications
Material: Brass
Connection capacity: 4 x 10mm²
Connection capacity: 8 x 4mm²
Application: Protective grounding and distribution
How to use
To install the terminal block, mount it securely onto a compatible DIN rail or directly to the enclosure base using the provided mounting points. Strip the insulation from the ends of your conductors to the appropriate length. Insert the wires into the designated terminals, ensuring the 10mm² conductors are placed in the larger ports and the 4mm² conductors in the smaller ports. Tighten the screws firmly to secure the wires, ensuring a solid mechanical and electrical connection. Verify that all connections are tight and that no stray wire strands are touching adjacent terminals.
What to consider before purchase
Ensure the conductor cross-sections match the terminal capacities
Verify the available space within your distribution board
Confirm the total number of connections required for your project
Usage recommendations: Regularly inspect the terminal block during routine maintenance to ensure that all screw connections remain tight, especially in environments subject to vibration. Always follow local electrical codes and regulations when installing grounding components.

## FAQ

### How much does the Pokój ZO-0004 Protective Terminal Block 4x10mm² 8x4mm² cost, and is it available for purchase?

The price is 16.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 13 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 Pokój 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 Pokój 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/12452639/68755231_large.webp