1405791

Overview

The Phoenix Contact part number 1405791 corresponds to the QP 1,5/ 1-L GNYE plug-in connector element. This component is a left-side terminal plug with a single position and a 5.2 mm pitch. It features a quick connection method suitable for rigid or flexible wires with cross-sections ranging from 0.25 mm² to 1.5 mm². The unit has a rated voltage of 500 V and a nominal current capacity of 17.5 A. It is constructed from PA insulation material with a green-yellow color scheme and meets IEC 61984 standards for non-switching connectors.

Feature Summary

• Designed as a left-side plug-in connector element without a safety pin.
• Utilizes a quick connection mechanism for rapid wire termination.
• Complies with IEC 61984 standards for load-free connection operations.

Applications

• Industrial control cabinet wiring
• Signal distribution systems
• Automation equipment interconnections

Procurement Notes

Verify the specific ordering suffix to ensure the correct housing configuration and color coding match the system requirements. Confirm that the application environment aligns with the specified overvoltage category III and pollution level 3 ratings. Ensure compatibility with the corresponding COMBI base components for proper mechanical engagement.

Selection Notes

Select this component when a single-position left-side plug is required for low-voltage signal or power distribution. The 5.2 mm pitch allows for compact mounting density in standard DIN rail terminal blocks. Consider the 17.5 A current rating and 1.5 mm² maximum wire capacity for appropriate circuit loading.

Part Context

This item belongs to the Phoenix Contact COMBI series of plug-in connectors. These components are designed for modular electrical installations where reliable, tool-assisted connections are necessary. The series supports various wire gauges and connection technologies to accommodate diverse industrial signaling and control needs.

Replacement Considerations

Direct substitutes within the same product family include other QP 1,5/ 1 variants with different colors or housing orientations. Verify that any replacement maintains the 5.2 mm pitch and quick connection interface to ensure mechanical and electrical compatibility with existing bases.

FAQ

Is this connector capable of switching loads?

No, the QP 1,5/ 1-L GNYE is a non-switching connector intended for connection or disconnection only under no-load or no-voltage conditions.

What is the maximum wire cross-section supported?

The connector supports a maximum wire cross-section of 1.5 mm² for both rigid and flexible conductors.