Functional Devices PSH500A-LVC Enclosed 500VA Power Supply with 5 Class 2 Outputs

The Functional Devices PSH500A-LVC is a versatile enclosed power supply designed for HVAC and building automation applications requiring multiple isolated Class 2 outputs. This unit provides 500VA of total power capacity distributed across five separate 100VA Class 2 outputs, making it ideal for powering thermostats, zone controls, dampers, and other low-voltage control devices.

Key Features:

• 500VA total power capacity with five independent 100VA Class 2 outputs
• Multi-tap primary voltage input: 120/208/240/277/480 VAC, 50/60 Hz
• 24 VAC secondary output voltage
• Hi/Low voltage wiring compartments for safe separation of line and low voltage
• Enclosed NEMA-rated metal housing for protection and safety
• Class 2 rated outputs comply with NEC Article 725 requirements
• Built-in overcurrent protection on each output
• Suitable for commercial HVAC and building control systems

The dual-compartment design with separate hi/low voltage wiring areas ensures compliance with electrical codes and simplifies installation. Each Class 2 output is independently protected, providing reliable operation even if one circuit experiences a fault. The multi-tap transformer design allows for flexible installation across various voltage systems commonly found in commercial buildings.