Hartland Controls HCT-04E0AA03 Transformer
The Hartland Controls HCT-04E0AA03 Transformer is a heavy-duty 480V primary to 24V secondary transformer designed for reliable voltage step-down in commercial and industrial control circuits. With a 40VA power rating, this Class 2 control transformer provides stable low-voltage power to contactors, relays, and various HVACR automation components. Built with high-quality copper windings and laminated steel cores, it ensures efficient magnetic coupling and minimal heat dissipation. Its compact footprint is ideal for panel-mount applications where space is at a premium. Technicians can rely on this unit for consistent performance in demanding environments, from RTUs to process manufacturing equipment. The HCT-04E0AA03 meets UL structural standards, making it a drop-in replacement for standard 480V industrial control transformers requiring a 24VAC output.
Key Benefits for Contractors
- Stable 24VAC Output: Delivers consistent voltage for sensitive electronic controls and electromagnetic coils.
- Compact Control Design: Facilitates easy integration into crowded electrical enclosures and HVAC control boxes.
- Enhanced Durability: Engineered to withstand the electrical stressors of industrial cycling and thermal fluctuations.
- Versatile Compatibility: Fits a broad range of 480V HVAC parts and industrial automation systems.
Common Questions
Can the HCT-04E0AA03 handle 50VA loads?
No, this unit is rated for a maximum of 40VA. Exceeding this rating can lead to excessive heat and premature failure of the secondary windings.
Is this transformer suitable for outdoor installation?
This transformer is an open-coil design intended for installation inside a NEMA-rated enclosure to protect it from moisture and contaminants.
Does this unit have a fuse on the secondary side?
This is a standard Class 2 transformer; it is recommended to install an external 3-amp circuit breaker or fuse on the 24V side to protect the control circuit.
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.
Original: $25.31
-65%$25.31
$8.86Hartland Controls HCT-04E0AA03 Transformer
The Hartland Controls HCT-04E0AA03 Transformer is a heavy-duty 480V primary to 24V secondary transformer designed for reliable voltage step-down in commercial and industrial control circuits. With a 40VA power rating, this Class 2 control transformer provides stable low-voltage power to contactors, relays, and various HVACR automation components. Built with high-quality copper windings and laminated steel cores, it ensures efficient magnetic coupling and minimal heat dissipation. Its compact footprint is ideal for panel-mount applications where space is at a premium. Technicians can rely on this unit for consistent performance in demanding environments, from RTUs to process manufacturing equipment. The HCT-04E0AA03 meets UL structural standards, making it a drop-in replacement for standard 480V industrial control transformers requiring a 24VAC output.
Key Benefits for Contractors
- Stable 24VAC Output: Delivers consistent voltage for sensitive electronic controls and electromagnetic coils.
- Compact Control Design: Facilitates easy integration into crowded electrical enclosures and HVAC control boxes.
- Enhanced Durability: Engineered to withstand the electrical stressors of industrial cycling and thermal fluctuations.
- Versatile Compatibility: Fits a broad range of 480V HVAC parts and industrial automation systems.
Common Questions
Can the HCT-04E0AA03 handle 50VA loads?
No, this unit is rated for a maximum of 40VA. Exceeding this rating can lead to excessive heat and premature failure of the secondary windings.
Is this transformer suitable for outdoor installation?
This transformer is an open-coil design intended for installation inside a NEMA-rated enclosure to protect it from moisture and contaminants.
Does this unit have a fuse on the secondary side?
This is a standard Class 2 transformer; it is recommended to install an external 3-amp circuit breaker or fuse on the 24V side to protect the control circuit.
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 HCT-04E0AA03 Transformer is a heavy-duty 480V primary to 24V secondary transformer designed for reliable voltage step-down in commercial and industrial control circuits. With a 40VA power rating, this Class 2 control transformer provides stable low-voltage power to contactors, relays, and various HVACR automation components. Built with high-quality copper windings and laminated steel cores, it ensures efficient magnetic coupling and minimal heat dissipation. Its compact footprint is ideal for panel-mount applications where space is at a premium. Technicians can rely on this unit for consistent performance in demanding environments, from RTUs to process manufacturing equipment. The HCT-04E0AA03 meets UL structural standards, making it a drop-in replacement for standard 480V industrial control transformers requiring a 24VAC output.
Key Benefits for Contractors
- Stable 24VAC Output: Delivers consistent voltage for sensitive electronic controls and electromagnetic coils.
- Compact Control Design: Facilitates easy integration into crowded electrical enclosures and HVAC control boxes.
- Enhanced Durability: Engineered to withstand the electrical stressors of industrial cycling and thermal fluctuations.
- Versatile Compatibility: Fits a broad range of 480V HVAC parts and industrial automation systems.
Common Questions
Can the HCT-04E0AA03 handle 50VA loads?
No, this unit is rated for a maximum of 40VA. Exceeding this rating can lead to excessive heat and premature failure of the secondary windings.
Is this transformer suitable for outdoor installation?
This transformer is an open-coil design intended for installation inside a NEMA-rated enclosure to protect it from moisture and contaminants.
Does this unit have a fuse on the secondary side?
This is a standard Class 2 transformer; it is recommended to install an external 3-amp circuit breaker or fuse on the 24V side to protect the control circuit.
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.
