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

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.