Functional Devices PSMN500A 120/240V 500VA Power Supply

Functional Devices PSMN500A 500VA Power Supply Overview

The Functional Devices PSMN500A is a robust 500VA power supply engineered to deliver dependable, consistent power to HVAC control systems and building automation equipment. Designed to accept both 120V and 240V input, this unit provides the flexibility needed for a wide range of commercial and residential HVAC installations where reliable low-voltage power distribution is critical.

Key Features

• 500VA power capacity for demanding control circuit applications
• Dual-voltage input compatibility: 120V and 240V AC
• Designed for use with HVAC controls, building automation systems, and related equipment
• Compact, panel-mount-ready design for easy integration into electrical enclosures
• Built to Functional Devices’ trusted quality standards for long-term reliability

Applications

• HVAC control panel power distribution
• Building automation and energy management systems
• Commercial and light industrial control circuits
• Low-voltage device power sourcing in mechanical rooms and air handling units

Why Choose Functional Devices

Functional Devices is a recognized leader in HVAC and building automation power supplies, relays, and current sensors. The PSMN500A continues that tradition by offering a high-capacity, dual-voltage power supply solution that installers and controls technicians can count on in the field.