1449823

Overview

The Phoenix Contact 1449823 is a double-level terminal block from the PTTB series, featuring a gray housing (RAL 7042). It integrates a green LED indicator for status monitoring. The component supports an operating voltage determined by the LED version, with specific LED parameters of 12 V DC to 30 V DC and a current range of 0.7 mA to 2.4 mA. The nominal current rating is 20 A. This feed-through design allows for efficient circuit connection in industrial control panels.

Feature Summary

• Double-level construction for compact panel mounting
• Integrated green LED indicator for visual status verification
• Feed-through design facilitating continuous circuit routing

Applications

• Industrial control cabinet wiring
• Machine tool electrical systems
• Automation signal distribution

Procurement Notes

Verify the part number 1449823 against official Phoenix Contact documentation to confirm specifications. Ensure compatibility with existing DIN rail mounting systems. Check that the LED voltage requirements match the system's power supply. Confirm packaging units if bulk procurement is planned.

Selection Notes

Select this model when dual-level connectivity and integrated LED indication are required. The 20 A nominal current rating suits high-load applications. The gray color coding aids in visual identification within complex wiring schemes. Ensure the installation environment accommodates the thermal characteristics of the integrated LED circuitry.

Part Context

This component belongs to the PTTB series of double-level terminal blocks manufactured by Phoenix Contact. The series is designed for robust industrial environments, offering reliable electrical connections with enhanced visibility features. The 1449823 variant specifically includes the green LED module, distinguishing it from standard feed-through terminals in the same family.

Replacement Considerations

Direct substitutes must match the double-level form factor, 20 A rating, and integrated LED functionality. Verify pinout compatibility and mounting dimensions before substitution. Generic single-level terminals do not provide equivalent space savings or visual feedback.