Functional Devices TR50VA009 Transformer
The Functional Devices TR50VA009 is a versatile, high-performance multi-tap control transformer designed for demanding HVACR and building automation applications. Engineered with a 50VA power rating, this unit features a triple primary voltage configuration compatible with 120Vac, 208Vac, and 240Vac inputs, outputting a stable 24Vac secondary voltage. A standout safety feature is the integrated manual reset circuit breaker for overcurrent protection, a critical component for safeguarding downstream controllers and actuators from shorts or overloads. For maximum installation flexibility, the TR50VA009 utilizes a foot and dual threaded hub mount, allowing for secure attachment to junction boxes or equipment panels. This Class 2 transformer is a reliable choice for 24V control circuit upgrades, providing consistent voltage regulation across varying line conditions. Whether you are replacing a failed HVAC control transformer or installing a new BAS power supply, this rugged unit ensures technical compliance and long-term diagnostic ease in the field.
Key Benefits
- Universal Compatibility: Multi-tap primary supports standard 120/208/240V utility power, reducing the need to stock multiple SKUs.
- Integrated Protection: The built-in circuit breaker eliminates the need for external inline fuses and allows for rapid system resets.
- Superior Mounting: Dual threaded hubs and foot mounts offer versatile orientation options for tight mechanical rooms.
- Class 2 Rated: Meets rigorous standards for low-voltage power sources, ensuring safe operation within control circuits.
- Substantial Load Capacity: 50VA output handles multi-zone valves, dampers, and high-draw contactors without voltage drop.
Common Questions
Is the TR50VA009 suitable for powering multiple zone valves?
Yes, with a 50VA capacity, this transformer provides sufficient amperage for typical residential and light commercial multi-zone hydronic or air systems, provided the total VA draw does not exceed 50.
Can the circuit breaker be replaced if it trips too frequently?
The breaker is integrated into the housing for circuit protection. If it trips frequently, you should perform a load calculation or check for a short in the 24Vac secondary wiring before replacing the unit.
Does this unit support 480V input?
No, this specific model is designed for 120, 208, and 240Vac primary taps. For 480V applications, a different Functional Devices model must be used.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Functional Devices TR50VA009 Transformer
The Functional Devices TR50VA009 is a versatile, high-performance multi-tap control transformer designed for demanding HVACR and building automation applications. Engineered with a 50VA power rating, this unit features a triple primary voltage configuration compatible with 120Vac, 208Vac, and 240Vac inputs, outputting a stable 24Vac secondary voltage. A standout safety feature is the integrated manual reset circuit breaker for overcurrent protection, a critical component for safeguarding downstream controllers and actuators from shorts or overloads. For maximum installation flexibility, the TR50VA009 utilizes a foot and dual threaded hub mount, allowing for secure attachment to junction boxes or equipment panels. This Class 2 transformer is a reliable choice for 24V control circuit upgrades, providing consistent voltage regulation across varying line conditions. Whether you are replacing a failed HVAC control transformer or installing a new BAS power supply, this rugged unit ensures technical compliance and long-term diagnostic ease in the field.
Key Benefits
- Universal Compatibility: Multi-tap primary supports standard 120/208/240V utility power, reducing the need to stock multiple SKUs.
- Integrated Protection: The built-in circuit breaker eliminates the need for external inline fuses and allows for rapid system resets.
- Superior Mounting: Dual threaded hubs and foot mounts offer versatile orientation options for tight mechanical rooms.
- Class 2 Rated: Meets rigorous standards for low-voltage power sources, ensuring safe operation within control circuits.
- Substantial Load Capacity: 50VA output handles multi-zone valves, dampers, and high-draw contactors without voltage drop.
Common Questions
Is the TR50VA009 suitable for powering multiple zone valves?
Yes, with a 50VA capacity, this transformer provides sufficient amperage for typical residential and light commercial multi-zone hydronic or air systems, provided the total VA draw does not exceed 50.
Can the circuit breaker be replaced if it trips too frequently?
The breaker is integrated into the housing for circuit protection. If it trips frequently, you should perform a load calculation or check for a short in the 24Vac secondary wiring before replacing the unit.
Does this unit support 480V input?
No, this specific model is designed for 120, 208, and 240Vac primary taps. For 480V applications, a different Functional Devices model must be used.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Functional Devices TR50VA009 is a versatile, high-performance multi-tap control transformer designed for demanding HVACR and building automation applications. Engineered with a 50VA power rating, this unit features a triple primary voltage configuration compatible with 120Vac, 208Vac, and 240Vac inputs, outputting a stable 24Vac secondary voltage. A standout safety feature is the integrated manual reset circuit breaker for overcurrent protection, a critical component for safeguarding downstream controllers and actuators from shorts or overloads. For maximum installation flexibility, the TR50VA009 utilizes a foot and dual threaded hub mount, allowing for secure attachment to junction boxes or equipment panels. This Class 2 transformer is a reliable choice for 24V control circuit upgrades, providing consistent voltage regulation across varying line conditions. Whether you are replacing a failed HVAC control transformer or installing a new BAS power supply, this rugged unit ensures technical compliance and long-term diagnostic ease in the field.
Key Benefits
- Universal Compatibility: Multi-tap primary supports standard 120/208/240V utility power, reducing the need to stock multiple SKUs.
- Integrated Protection: The built-in circuit breaker eliminates the need for external inline fuses and allows for rapid system resets.
- Superior Mounting: Dual threaded hubs and foot mounts offer versatile orientation options for tight mechanical rooms.
- Class 2 Rated: Meets rigorous standards for low-voltage power sources, ensuring safe operation within control circuits.
- Substantial Load Capacity: 50VA output handles multi-zone valves, dampers, and high-draw contactors without voltage drop.
Common Questions
Is the TR50VA009 suitable for powering multiple zone valves?
Yes, with a 50VA capacity, this transformer provides sufficient amperage for typical residential and light commercial multi-zone hydronic or air systems, provided the total VA draw does not exceed 50.
Can the circuit breaker be replaced if it trips too frequently?
The breaker is integrated into the housing for circuit protection. If it trips frequently, you should perform a load calculation or check for a short in the 24Vac secondary wiring before replacing the unit.
Does this unit support 480V input?
No, this specific model is designed for 120, 208, and 240Vac primary taps. For 480V applications, a different Functional Devices model must be used.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
