# Pokój ZUO-4/35 Protective Threaded Terminal Block

**URL:** https://aio.lv/en/product--pokoj-a11-5c3z--12466144
**Data updated:** 2026-05-18 09:34 (EEST)
**Category:** Power Sockets
**Manufacturer:** Pokój
**Manufacturer code:** A11-5C3Z
**EAN:** 5902626178673
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The Pokój ZUO-4/35 is a professional protective threaded terminal block designed for secure electrical connections. This component ensures reliable conductivity and mechanical stability in industrial and commercial electrical installations. Engineered for durability, it provides a robust solution for wire termination, facilitating efficient circuit management and safety in various electrical systems.

## Long description

The Pokój ZUO-4/35 protective threaded terminal block is a high-quality electrical component engineered for secure and reliable wire termination in industrial and commercial environments. Designed to provide excellent conductivity and mechanical stability, this terminal block serves as a critical element in maintaining the integrity of electrical circuits. Its robust construction ensures long-term performance, making it an essential part of professional electrical installations where safety and consistency are paramount.
Advantages
This terminal block offers superior mechanical strength and vibration resistance, which are vital for maintaining stable connections in demanding environments. The threaded design allows for a firm grip on conductors, minimizing the risk of loose wires and potential electrical faults. Its compact form factor facilitates efficient space utilization within control cabinets and distribution boards, while the high-quality materials used in its production ensure excellent electrical conductivity and resistance to environmental stressors.
Suitable for
Industrial control panels and automation systems
Commercial electrical distribution boards
Electrical installations requiring protective grounding
Wiring management in machinery and equipment
When it may not be suitable
This terminal block is not intended for use in high-voltage power transmission lines or environments with extreme chemical exposure that could degrade the housing material. It is also not suitable for applications requiring tool-less connection methods, as it relies on a threaded screw mechanism for secure wire fixation.
Key specifications
Type: Protective threaded terminal block
Connection method: Screw terminal
Material: High-grade insulating plastic and conductive metal
Mounting: DIN rail compatible
Application: Electrical circuit protection and grounding
How to use
To install the terminal block, securely mount it onto a standard DIN rail until it clicks into place. Strip the insulation from the end of your electrical wire to the recommended length, insert the conductor into the terminal opening, and tighten the screw using a compatible screwdriver. Ensure the connection is firm by gently pulling on the wire. Always verify that the terminal is properly grounded if used in a protective earth configuration.
What to consider before purchase
Verify the cross-section of your wires matches the terminal capacity
Ensure the mounting space is compatible with DIN rail standards
Check the environmental conditions of the installation site
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

### 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 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/12466144/68768203_large.webp