PHOENIX PT 4 PE Ground Terminal Block Green Yellow 3211766

The PHOENIX PT 4 PE Ground Terminal Block Green Yellow is a protective conductor terminal block engineered for secure earthing and reliable electrical connections in control cabinets and industrial wiring systems. Featuring advanced push-in connection technology, this green and yellow terminal block ensures quick and tool-free wiring of conductors, facilitating efficient installation and high contact reliability for professional electrical engineering applications.

Advantages

The terminal block provides significant time savings during installation thanks to its direct push-in connection technology, which allows solid and ferruled conductors to be inserted easily without the use of specialized tools. Its robust design guarantees a secure and vibration-resistant mechanical hold on the DIN rail, ensuring long-term electrical safety and operational continuity. The standardized green and yellow housing clearly identifies the protective ground function, reducing the risk of wiring errors in complex control panels. Additionally, the compact profile optimizes space inside control cabinets, allowing for denser wiring layouts without compromising performance or accessibility.

Suitable for

• Earthing and protective conductor connections in industrial control cabinets
• Professional electrical engineering and automation systems
• Wiring setups requiring quick and tool-free conductor insertion
• Applications on standard DIN rails within power distribution boards

When it may not be suitable

This terminal block is not designed for direct installation in outdoor environments without an appropriate protective enclosure to shield it from moisture and dust. It may also be unsuitable for wire cross-sections that fall outside the specified clamping range of the terminal.

Key specifications

• Protective ground terminal block design
• Green and yellow housing color
• Push-in connection technology
• Width of 6.2 mm
• Depth of 56 mm
• Height of 35.3 mm

How to use

Prepare the conductor by stripping the insulation to the recommended length. If using stranded wires without ferrules, press the actuation button using a standard screwdriver to open the spring clamp, then insert the conductor into the clamping point and release the button. For solid conductors or stranded wires equipped with ferrules, simply push the wire directly into the clamping point until it is fully seated. Ensure the connection is secure by gently pulling on the wire, and verify that the terminal block is properly snapped onto the DIN rail alongside other system components.

What to consider before purchase

• Verify that the conductor cross-section matches the capacity of the terminal block
• Check available space on the DIN rail for the 6.2 mm width
• Ensure the green and yellow color code aligns with your grounding requirements

Usage recommendations: Always isolate the electrical system from the power supply before performing any installation, maintenance, or wiring work. Ensure that all conductors are inserted to the correct depth and that local electrical safety regulations and industry standards are strictly followed during assembly.