Phoenix Contact 1047456 Distribution Block PTFIX 4/18X1,5-NS35 Red

The Phoenix Contact PTFIX 4/18X1,5-NS35 distribution block is a professional-grade component engineered for streamlined electrical wiring and signal distribution in industrial environments. Designed for mounting on standard DIN rails, this compact block facilitates organized and reliable connectivity within control cabinets. Its distinct red color allows for quick visual identification, which is essential for maintaining complex electrical systems and ensuring safety during maintenance or troubleshooting tasks.

Advantages

This distribution block utilizes an advanced push-in connection technology that significantly reduces installation time by allowing for tool-free conductor insertion. The compact design maximizes space efficiency within crowded control panels, while the robust construction ensures long-term operational reliability. By providing a centralized point for signal distribution, it simplifies circuit architecture and improves the overall clarity of wiring layouts, reducing the risk of connection errors.

Suitable for

• Industrial control cabinet wiring
• Signal distribution in automation systems
• Power supply distribution for sensors and actuators
• Organized electrical installations requiring clear color-coding

This distribution block may not be suitable for high-power applications exceeding its nominal current rating of 17.5 A or for environments where voltage levels surpass 500 V. It is also not intended for direct outdoor use without an appropriate protective enclosure.

Key specifications

• Nominal voltage: 500 V
• Nominal current: 17.5 A
• Connection method: Push-in connection
• Number of connections: 19
• Cross section range: 0.14 mm² to 2.5 mm²
• AWG range: 26 to 14
• Width: 21.6 mm
• Mounting type: NS 35/7,5 and NS 35/15 DIN rails
• Color: Red

How to use

To install the distribution block, snap it directly onto a standard NS 35 DIN rail. Strip the insulation from your conductors according to the specified cross-section requirements and insert them directly into the push-in connection points. The internal spring mechanism secures the wire automatically, ensuring a gas-tight and vibration-resistant connection. To release a conductor, use a suitable tool to actuate the release mechanism within the terminal point.

What to consider before purchase

• Ensure the total current load of your circuit does not exceed the 17.5 A limit.
• Verify that your DIN rail type is compatible with NS 35 standards.
• Check that your conductor cross-sections fall within the 0.14 mm² to 2.5 mm² range.
• Confirm that the red color coding aligns with your facility's wiring standards.

Usage recommendations

For optimal performance and safety, always ensure that conductors are stripped to the correct length and fully inserted into the terminal points. Regularly inspect connections in high-vibration environments to maintain system integrity.