1408718

Overview

The Phoenix Contact 1408718 is a PCB terminal block designed for secure electrical connections in control cabinet environments. It features a nominal current rating of 24 A and supports a rated voltage of 630 V. The component utilizes a push-in spring connection mechanism, allowing for tool-free wiring installation. It accommodates conductor cross-sections ranging from 0.5 mm² to 4 mm² for solid and stranded wires. The unit has a pitch of 7.62 mm and is available in a two-pole configuration with a height of 82 mm.

Feature Summary

• Push-in spring connection technology enables rapid and tool-free wire termination without the need for screwdrivers.
• Robust housing construction ensures reliable performance under industrial vibration and mechanical stress conditions.
• Integrated test point sockets allow for safe continuity testing without disturbing the connected conductors.

Applications

• Industrial automation control panels requiring high-density wiring
• Signal distribution in process control systems
• Power supply connections within modular equipment enclosures

Procurement Notes

Verify that the specific order code matches the required pole count and color coding. Confirm compatibility with mating rail systems if DIN-rail mounting is intended. Ensure the selected variant meets the specific insulation voltage requirements of your circuit design before finalizing procurement.

Selection Notes

Choose this component when tool-free assembly speed is critical for production throughput. Evaluate the required current carrying capacity against the actual load to ensure compliance with thermal limits. Consider the available panel space relative to the 7.62 mm pitch to optimize layout density.

Part Context

This terminal block belongs to the Phoenix Contact Universal series, which provides standardized interfaces for various industrial applications. The series is characterized by consistent dimensions and connection technologies across different pole counts, facilitating modular expansion and system scalability in complex electrical architectures.

Replacement Considerations

Direct replacements must match the 7.62 mm pitch and 24 A current rating. Verify that alternative components support the same push-in connection method to maintain assembly workflow consistency. Check physical dimensions to ensure fit within existing enclosure constraints.

FAQ

What is the maximum wire cross-section supported by this terminal?

The terminal supports conductor cross-sections up to 4 mm² for both solid and stranded wires.

Is a screwdriver required for installation?

No, the push-in spring connection mechanism allows for tool-free wiring installation.