Hartland Controls TRAN-50VA Transformer
The Hartland Controls TRAN-50VA Transformer is a heavy-duty, multi-tap power solution designed for professional HVACR applications. Engineered as a 50VA control transformer, this unit steps down primary line voltages of 120V, 208V, or 240V AC to a stable 24V AC secondary output. This multi-tap HVAC transformer features 18AWG stranded leads and is inherently limited, meaning it does not require secondary fusing for protection. Built with a Class B insulation system rated for +130°C, the TRAN-50VA provides consistent magnetic induction for low voltage control circuits, making it a reliable choice for furnace boards, contactors, and thermostats. Its footprint is ideal for chassis mount or foot mount installations, ensuring compatibility with standard industrial and residential equipment enclosures.
Key Benefits for Technicians- Multi-Voltage Versatility: Direct input leads for 120V, 208V, and 240V eliminate the need to carry multiple single-tap units on the truck.
- Enhanced Safety: UL/CUL recognized 5085 construction and inherently limited design prevent overheating in the event of a secondary short.
- Durable Core Hardware: Features a laminated core and split-bobbin construction for efficient heat dissipation and vibration resistance.
- Clean Termination: Pre-stripped 18AWG color-coded leads allow for rapid integration into existing HVAC control systems.
Is this transformer compatible with 208V commercial systems?
Yes, the 208V primary tap is specifically designed for three-phase commercial power legs, providing the necessary 24V step-down for rooftop units and air handlers.
Can I use a 50VA transformer to replace a 40VA unit?
Yes, you can upgrade to a higher VA rating like the TRAN-50VA to handle additional loads, such as smart thermostats or zone dampers, as long as the primary and secondary voltages match.
What happens if I don't cap the unused primary wires?
Unused leads must be capped with wire nuts. Leaving them exposed can lead to electrical shorts or inductive feedback, which may damage the 24V secondary circuit or the control board.
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.
Hartland Controls TRAN-50VA Transformer
The Hartland Controls TRAN-50VA Transformer is a heavy-duty, multi-tap power solution designed for professional HVACR applications. Engineered as a 50VA control transformer, this unit steps down primary line voltages of 120V, 208V, or 240V AC to a stable 24V AC secondary output. This multi-tap HVAC transformer features 18AWG stranded leads and is inherently limited, meaning it does not require secondary fusing for protection. Built with a Class B insulation system rated for +130°C, the TRAN-50VA provides consistent magnetic induction for low voltage control circuits, making it a reliable choice for furnace boards, contactors, and thermostats. Its footprint is ideal for chassis mount or foot mount installations, ensuring compatibility with standard industrial and residential equipment enclosures.
Key Benefits for Technicians- Multi-Voltage Versatility: Direct input leads for 120V, 208V, and 240V eliminate the need to carry multiple single-tap units on the truck.
- Enhanced Safety: UL/CUL recognized 5085 construction and inherently limited design prevent overheating in the event of a secondary short.
- Durable Core Hardware: Features a laminated core and split-bobbin construction for efficient heat dissipation and vibration resistance.
- Clean Termination: Pre-stripped 18AWG color-coded leads allow for rapid integration into existing HVAC control systems.
Is this transformer compatible with 208V commercial systems?
Yes, the 208V primary tap is specifically designed for three-phase commercial power legs, providing the necessary 24V step-down for rooftop units and air handlers.
Can I use a 50VA transformer to replace a 40VA unit?
Yes, you can upgrade to a higher VA rating like the TRAN-50VA to handle additional loads, such as smart thermostats or zone dampers, as long as the primary and secondary voltages match.
What happens if I don't cap the unused primary wires?
Unused leads must be capped with wire nuts. Leaving them exposed can lead to electrical shorts or inductive feedback, which may damage the 24V secondary circuit or the control board.
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 Hartland Controls TRAN-50VA Transformer is a heavy-duty, multi-tap power solution designed for professional HVACR applications. Engineered as a 50VA control transformer, this unit steps down primary line voltages of 120V, 208V, or 240V AC to a stable 24V AC secondary output. This multi-tap HVAC transformer features 18AWG stranded leads and is inherently limited, meaning it does not require secondary fusing for protection. Built with a Class B insulation system rated for +130°C, the TRAN-50VA provides consistent magnetic induction for low voltage control circuits, making it a reliable choice for furnace boards, contactors, and thermostats. Its footprint is ideal for chassis mount or foot mount installations, ensuring compatibility with standard industrial and residential equipment enclosures.
Key Benefits for Technicians- Multi-Voltage Versatility: Direct input leads for 120V, 208V, and 240V eliminate the need to carry multiple single-tap units on the truck.
- Enhanced Safety: UL/CUL recognized 5085 construction and inherently limited design prevent overheating in the event of a secondary short.
- Durable Core Hardware: Features a laminated core and split-bobbin construction for efficient heat dissipation and vibration resistance.
- Clean Termination: Pre-stripped 18AWG color-coded leads allow for rapid integration into existing HVAC control systems.
Is this transformer compatible with 208V commercial systems?
Yes, the 208V primary tap is specifically designed for three-phase commercial power legs, providing the necessary 24V step-down for rooftop units and air handlers.
Can I use a 50VA transformer to replace a 40VA unit?
Yes, you can upgrade to a higher VA rating like the TRAN-50VA to handle additional loads, such as smart thermostats or zone dampers, as long as the primary and secondary voltages match.
What happens if I don't cap the unused primary wires?
Unused leads must be capped with wire nuts. Leaving them exposed can lead to electrical shorts or inductive feedback, which may damage the 24V secondary circuit or the control board.
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.
