1157806

Overview

The Phoenix Contact 1157806 is a primary-switched TRIO power supply designed for DIN rail mounting. It accepts an input voltage range of 230 V AC or 400 V DC and provides a regulated output of 48.5 V DC at 5 A, delivering 240 W of power. The unit features dynamic boost capability and utilizes tool-free fast-connection terminals for simplified installation.

Feature Summary

• Primary-switched design optimized for industrial environments
• Dual-mode input compatibility supporting both AC and DC sources
• Tool-free quick connect terminal system for rapid wiring
• Dynamic boost functionality to handle transient load demands

Applications

• Industrial automation control panels
• DIN rail mounted instrumentation systems
• Process control signal conditioning power
• Factory automation equipment integration

Procurement Notes

Verify the specific ordering suffix against the manufacturer datasheet to ensure correct input/output configuration. Confirm that the required input voltage matches either 230 V AC or 400 V DC specifications. Check RoHS compliance documentation if environmental regulations apply to your deployment. Ensure the DIN rail width matches standard dimensions for secure mechanical mounting.

Selection Notes

Select this model when a robust 240 W power source is needed for 48 V DC loads in space-constrained DIN rail applications. The dual-input capability allows flexibility in facility power distribution architectures. Consider the dynamic boost feature if connected loads exhibit high inrush currents. Verify thermal requirements for enclosed installations due to the power density.

Part Context

This component belongs to the Phoenix Contact TRIO series of DIN rail power supplies. The series is characterized by high reliability and compact form factors suitable for modern industrial control cabinets. The 1157806 specifically addresses the need for versatile input voltages while maintaining a standardized 48 V DC output profile common in automation systems.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult the official Phoenix Contact replacement guide for cross-referencing similar capacity units with compatible mounting interfaces.