Description
The Functional Devices TR175VA001 is a robust 175VA control transformer engineered for reliable HVAC and building automation applications. Designed to step down 240/208Vac primary voltage to a stable 24Vac secondary output, this transformer delivers consistent low-voltage power to thermostats, controllers, actuators, and other 24V control circuits.
Key Features
- 175VA power rating for high-demand control circuit applications
- Dual primary voltage input: 240Vac and 208Vac for flexible installation
- 24Vac secondary output — the standard voltage for HVAC control systems
- Foot mount design for secure, stable panel or equipment mounting
- Dual bottom openings for convenient wire routing and clean installation
- No over-current protection — allows use with external fusing or circuit protection as required by the application
Specifications
- SKU: TR175VA001
- Brand: Functional Devices
- VA Rating: 175VA
- Primary Voltage: 240/208Vac
- Secondary Voltage: 24Vac
- Over-Current Protection: None
- Mounting Style: Foot Mount
- Wiring Access: Dual Bottom Openings
Applications
- HVAC control panel power supply
- Building automation system (BAS) low-voltage circuits
- Thermostat and controller power
- Actuator and relay control circuits
- Commercial and light industrial electrical control systems
The TR175VA001’s dual primary voltage compatibility makes it ideal for installations where 208V or 240V power sources may be present, offering installation flexibility without the need for separate transformer models. The foot mount configuration and dual bottom openings simplify panel integration and wiring management.
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