Functional Devices TR20VA002 20VA 208V to 24V Dual Hub Control Transformer

The Functional Devices TR20VA002 is a 20 VA class 2 control transformer designed to step down 208V AC primary voltage to a 24V AC secondary output. Engineered for HVAC control circuits and building automation systems, this transformer features a dual hub mounting design for flexible installation in electrical enclosures, junction boxes, or directly on control panels.

Key Features:

• VA Rating: 20 VA output capacity
• Primary Voltage: 208V AC
• Secondary Voltage: 24V AC
• Dual Hub Design: Allows versatile knockout mounting in standard electrical enclosures
• Compact, rugged construction suitable for commercial HVAC and control applications
• Class 2 transformer output for low-voltage control circuit compliance
• UL Listed for safety and code compliance

The TR20VA002 is a reliable solution for powering 24V thermostats, control boards, and other low-voltage HVAC components in commercial and light industrial environments where 208V power is the available source.