PHOENIX PTI 2,5-PE/L/NT Terminal Block Grey Push-in Connection Three-Level Installation Terminal

The PHOENIX PTI 2,5-PE/L/NT Terminal Block Grey Push-in Connection Three-Level Installation Terminal is a high-quality three-level installation terminal designed for efficient electrical wiring and distribution. Featuring reliable push-in connection technology, it facilitates quick and tool-free conductor insertion. This versatile component is ideal for modern electrical installations, building management systems, and control cabinets where secure PE, phase, and neutral connections are required in a compact space.

Advantages

This terminal block provides a practical solution for organizing complex wiring within electrical distribution boards. The push-in connection technology allows for fast wiring of solid and flexible conductors with ferrules without the need for specialized tools, saving valuable time during installation. Its three-level design maximizes cabinet space efficiency by integrating protective earth, phase, and neutral conductor levels into a single, compact housing width. The durable construction ensures reliable contact quality and long-term mechanical stability in demanding operational environments.

Suitable for

• Electrical wiring in residential and commercial buildings
• Control cabinet manufacturing and industrial automation
• Building management systems requiring PE, phase, and neutral distribution
• Installation projects with limited space in distribution boards

When it may not be suitable

This terminal block is not designed for direct outdoor installation without a proper protective enclosure or housing with an adequate IP rating. It may also not be suitable for conductors that exceed the specified maximum cross-section or current ratings defined in the technical parameters.

Key specifications

• Width: 5.2 mm
• Depth: 101 mm
• Height: 48.6 mm
• Rated voltage: 400 V
• Connection type: Push-in connection
• Number of levels: Three-level installation terminal
• Color: Grey

How to use

To use the terminal block, securely mount it onto a standard mounting rail inside the control cabinet or distribution enclosure. Strip the electrical conductor to the recommended length and insert it directly into the push-in terminal point until it is firmly locked in place. Ensure that the conductor type and cross-section match the technical specifications of the terminal. To release the conductor, actuate the push button using a suitable tool if required by the specific wiring configuration, and pull the wire straight out.

What to consider before purchase

• Verify that the rated voltage of 400 V matches the requirements of your electrical system.
• Ensure the physical dimensions, including the 5.2 mm width, fit within your available cabinet or rail space.
• Check that your conductor types and cross-sections are compatible with the push-in connection terminals.
• Confirm that a three-level configuration with PE, phase, and neutral functions aligns with your circuit design.

Usage recommendations

Always disconnect the power supply from the electrical circuit before performing any installation, wiring, or maintenance work on the terminal block. Ensure that all connections are securely fastened and inspected according to relevant electrical standards and regulations before restoring power.