PHOENIX 3214029 PTI 16/S Installation Terminal Block, Grey, 2-Level

The PHOENIX 3214029 PTI 16/S installation terminal block in grey is designed for secure and reliable electrical wire connections in professional distribution boards and control panels. This high-quality component ensures efficient power distribution and organization in various industrial and commercial electrical installations.

Advantages

The terminal block features an advanced Push-in connection technology that allows for quick and tool-free insertion of rigid and ferruled conductors, significantly reducing installation time. Its compact 2-level design maximizes space efficiency inside crowded distribution boards while maintaining clear wire organization. The durable construction supports a wide conductor cross-section range, offering high flexibility for various electrical planning requirements and ensuring stable, vibration-resistant contact over long-term operation.

Suitable for

• Electrical installations in commercial and industrial distribution boards
• Control panel wiring and power distribution systems
• Applications requiring reliable wire connections from 0.5 mm² to 16 mm²
• DIN rail mounted setups using standard NS 35/7,5 and NS 35/15 mounting rails

When it may not be suitable

This installation terminal block is not designed for direct outdoor use without a properly rated protective enclosure. It is also unsuitable for wire cross-sections outside the specified 0.5 mm² to 16 mm² range.

Key specifications

• Connection method: Push-in connection
• Conductor cross section: 0.5 mm² - 16 mm²
• AWG range: 24 - 4
• Terminal block width: 10.2 mm
• Color: Gray
• Mounting type: NS 35/7,5, NS 35/15 DIN rails

How to use

To use the installation terminal block, mount it securely onto a compatible standard NS 35/7,5 or NS 35/15 DIN rail inside a distribution board or control panel. Prepare the electrical wire by stripping it to the recommended length. For solid conductors or flexible wires with ferrules, simply push the wire directly into the clamping point until it is firmly seated. To release or connect fine-stranded wires without ferrules, actuate the push button using a suitable tool. Ensure all connections are secure and properly insulated before energizing the system.

What to consider before purchase

• Verify that the required wire cross-section falls within the 0.5 mm² to 16 mm² range
• Check available space on your DIN rail to accommodate the 10.2 mm terminal width
• Ensure compatibility with standard NS 35/7,5 or NS 35/15 mounting rails

Always disconnect power from the electrical circuit before installing, maintaining, or modifying any wiring components.