3244452, Phoenix Contact PTIO 1.5/S/4 Series Grey DIN Rail Terminal Block, 1.5mm², Quadruple-Level, Push In Termination

PTIO Sensor/Actuator, DIN rail terminal blocks - Phoenix Contact

PTIO DIN rail terminal blocks from Phoenix Contact are effortless push-in connection terminal blocks. These terminal blocks are small, save time with push-in technology and are designed to be used with modern machines for sensing/actuators. Although they're small in size, these devices are designed to mount onto DIN rails that are sized NS 35/7.5 or NS 35/15 and can accept an AWG of 26-14. Housings are made from a strong yet durable polyamide material.

Colours on the conductor entrance easily help you wire correctly and assist you with what conductor should go into what port.

Features and benefits:

• Time-saving and effortless push-in technology


• Small width of just 3.5 mm to assist with wiring in confined spaces


• Nominal current of 13.5 A with a nominal voltage of 250 V


• Cross-section: 0.14mm² to 1.5mm²

How do I wire a terminal block?

Terminal blocks are simple to wire. Wiring depends on what type of terminal block you have. These specific terminal blocks are push-in technology. All you need to do for these terminal blocks are to crimp a ferrule onto the end of a conductor for the best possible connection. Ensure standards DIN 46228-4 are met when crimping. After your ferrule is on your conductor, simply push in your conductor.

Complete Line:

The PTIO series is apart of Phoenix Contacts vast and comprehensive portfolio. Complete line is a solution from Phoenix Contact that gives you a full range of products that all go hand-in-hand to make a perfect control cabinet. It covers all bases from connections, switching and measuring all the way to controlling, supplying and automation. Choosing complete line products makes it far more efficient to get a cabinet working.

Push-In Connection Terminal Blocks

The PT series is characterised by easy, direct conductor connection, and it consistently uses the advantages of the CLIPLINE complete system. The up to 50% lower insertion forces of the PT push-in connection method also allows easy and direct plugging of solid and stranded conductors with ferrules of 0.34mm² and up.

PTIO sensor terminal block 1.5mm Grey