Phoenix Contact PTFIX 4/18X1,5-NS35 Distribution Block, Grey, 20 Pieces

The Phoenix Contact PTFIX 4/18X1,5-NS35 is a professional-grade distribution block engineered for streamlined electrical wiring and efficient power distribution. Designed for integration into industrial control cabinets and modular electrical systems, this grey terminal block accessory facilitates organized cable management and reliable connectivity. Each unit is built to support high-density wiring requirements, ensuring that complex electrical installations remain tidy and functional.

Advantages

This distribution block utilizes advanced push-in connection technology, which significantly reduces installation time by allowing for tool-free conductor insertion. The compact design optimizes space within control panels, while the robust construction ensures long-term operational stability. By providing a standardized interface for power distribution, it minimizes the risk of loose connections and enhances the overall safety and reliability of electrical circuits in demanding industrial environments.

Suitable for

• Industrial control cabinet wiring
• Modular electrical distribution systems
• Automation and control engineering projects
• High-density signal and power distribution

When it may not be suitable

This product is not intended for use in environments exceeding its specified voltage or current ratings, as this could lead to component failure or safety hazards. It is also not suitable for applications requiring direct connection to conductors outside the specified cross-section range of 0.14 mm² to 2.5 mm².

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 - 2.5 mm² (AWG 26 - 14)
• Mounting type: NS 35/7,5 and NS 35/15 DIN rails
• Width: 21.6 mm
• Color: Grey

How to use

To install the distribution block, snap it securely onto a standard NS 35/7,5 or NS 35/15 DIN rail. Once mounted, prepare your conductors by stripping the insulation to the required length. Insert the solid or ferruled flexible conductors directly into the push-in connection points until they are fully seated. The internal spring mechanism automatically secures the wire, providing a gas-tight and vibration-resistant connection without the need for additional tools.

What to consider before purchase

• Ensure the DIN rail type in your cabinet matches the NS 35 mounting standard.
• Verify that your total current load does not exceed the 17.5 A rating.
• Check that your conductor sizes fall within the 0.14 mm² to 2.5 mm² range.
• Confirm the required number of connection points for your specific wiring layout.

Usage recommendations

Always ensure that the power supply is disconnected before performing any wiring or maintenance tasks. Regularly inspect connections in high-vibration environments to maintain optimal performance.