Rittal SV 3455.505 Push-in Conductor Connection Terminal for Round Conductors 0.5-4 mm²

The Rittal SV 3455.505 push-in conductor connection terminal is a high-quality component engineered for the secure and efficient termination of round conductors. Designed for professional use in industrial control panels and power distribution systems, this terminal facilitates reliable electrical connections for wires ranging from 0.5 to 4 mm². By utilizing advanced push-in technology, it streamlines the wiring process, ensuring consistent contact quality and long-term operational stability in demanding electrical environments.

Advantages

The primary benefit of this terminal is its push-in connection mechanism, which significantly reduces installation time compared to traditional screw terminals. It provides a vibration-resistant and maintenance-free connection that maintains integrity over time. The compact design allows for high-density wiring within enclosures, optimizing space without compromising safety or performance. Furthermore, the robust construction ensures excellent electrical conductivity and mechanical durability, making it a dependable choice for complex electrical distribution setups.

Suitable for

• Industrial control panel wiring
• Power distribution systems
• Automation and instrumentation cabinets
• General electrical engineering projects requiring reliable round conductor termination

When it may not be suitable

This terminal is specifically designed for round conductors within the 0.5 to 4 mm² range and is not compatible with flat conductors or wires outside of these specified cross-sections. It is intended for use in controlled industrial environments and may not be suitable for applications exposed to extreme environmental conditions or high-impact mechanical stress without additional protective housing.

Key specifications

• Conductor type: Round conductors
• Clamping range: 0.5 to 4 mm²
• Connection technology: Push-in
• Quantity per pack: 10 pieces
• Weight per unit: 120 g

How to use

To use the terminal, ensure the conductor is stripped to the appropriate length as required by the specific application standards. Insert the prepared round conductor directly into the push-in terminal opening until it is firmly seated. The internal spring mechanism automatically secures the wire, providing a gas-tight and reliable connection. No specialized tools are required for the insertion, though a standard screwdriver may be used to release the conductor if removal or adjustment is necessary.

What to consider before purchase

• Verify that your conductor cross-section falls within the 0.5 to 4 mm² range.
• Ensure the terminal is compatible with your existing busbar or mounting system.
• Calculate the total number of connection points required to determine how many packs of 10 are needed.

Usage recommendations

Always ensure that the power supply is disconnected before performing any wiring operations. Regularly inspect connections in high-vibration environments to ensure long-term reliability and adherence to safety standards.