1474477

Overview

The Phoenix Contact 1474477 is a PCB terminal block from the ICC20-TP series. It features a nominal current of 18 A and a rated voltage of 300 V (III/2). The component supports a nominal cross-section of 2.5 mm² with a pitch of 5 mm. It has 3 positions in a single row configuration. The housing is made of polyamide, measuring 20.55 mm in length and 22.4 mm in height. Installation is via wave soldering using spring connection technology.

Feature Summary

• Utilizes spring connection technology for direct wire-to-board termination without tools.
• Designed for through-hole mounting via wave soldering processes.
• Constructed with a polyamide housing for structural stability.

Applications

• Industrial control panel wiring
• Signal distribution in automation systems
• Power supply interconnections

Procurement Notes

Verify the specific ordering suffix matches the required pin spacing and contact configuration. Confirm that the polyamide housing material meets environmental requirements. Ensure compatibility with wave soldering profiles during assembly planning. Cross-reference the article number 257732 if available for additional documentation access.

Selection Notes

Select this model when a 3-position terminal with 5 mm pitch is required for 2.5 mm² conductors. The 18 A current rating suits moderate power applications. Verify space constraints against the 22.4 mm height dimension. Consider the spring connection method for rapid assembly needs compared to screw terminals.

Part Context

This component belongs to the COMBICON Terminals M product line by Phoenix Contact. The ICC20-TP series is designed for reliable printed circuit board connections. It provides a standardized interface for industrial electronics integration.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided data.

FAQ

What is the maximum nominal cross-section supported?

The terminal block supports a nominal cross-section of 2.5 mm².

How is the terminal block mounted to the PCB?

It is installed using wave soldering techniques.