Functional Devices TR40VA002 Transformer, 120V Primary, 24V Secondary, 40VA

The Functional Devices TR40VA002 is a reliable Class 2 control transformer engineered for HVAC and building automation applications where a dependable 120Vac to 24Vac power conversion is required. With a 40VA output capacity, this transformer comfortably powers thermostats, zone controls, relays, and a wide range of low-voltage control circuits.

Key Features

• 120Vac primary voltage for direct connection to standard line voltage circuits
• 24Vac secondary voltage — the industry-standard output for HVAC control systems
• 40VA output capacity handles a broad range of control loads
• Inherently limited overcurrent protection eliminates the need for an external secondary fuse in most applications
• Versatile foot mount and dual threaded hub mount options for flexible installation in panels, enclosures, or directly on conduit

Applications

• Thermostat and zone control power supply
• Relay and contactor coil circuits
• Building automation and DDC control panels
• General HVAC low-voltage control wiring

Specifications

• SKU: TR40VA002
• Brand: Functional Devices
• Primary Voltage: 120Vac
• Secondary Voltage: 24Vac
• VA Rating: 40VA
• Overcurrent Protection: Inherently Limited
• Mounting: Foot Mount and Dual Threaded Hub Mount