Functional Devices PSH40A Power Supply
The Functional Devices PSH40A is a robust 120 to 24 Vac power supply designed for critical building automation and HVAC control applications. This enclosed 40VA power supply features a high-performance split-bobbin transformer that provides isolated low-voltage power, essential for protecting sensitive electronic controllers. Housed in a durable NEMA 1 metal enclosure, the PSH40A includes an integrated 10 Amp main circuit breaker and a dedicated 24 Vac secondary breaker with an On/Off switch, ensuring reliable overcurrent protection and simplified field servicing. A built-in red LED indicator provides immediate visual confirmation of the secondary output status, making it a staple for technicians installing Class 2 power sources in various industrial environments.
Key Benefits:- Integrated Protection: Features a dual-breaker system with a 10A primary and 3A secondary breaker to safeguard the entire circuit.
- Contractor-Friendly Design: The pre-packaged metal enclosure reduces installation time and protects internal high-voltage wiring.
- Visual Diagnostics: An onboard LED provides instant troubleshooting by indicating 24 Vac output presence.
- Regulatory Compliance: UL Listed and Class 2 rated, meeting strict safety standards for temperature control and industrial systems.
What is the maximum load for the PSH40A?
This unit is rated for 40VA. For optimal performance in high-ambient environments, consider that output derating may occur if temperatures exceed standard operating ranges.
Does the main breaker kill power to the entire unit?
Yes, the 10 Amp main breaker serves as a master disconnect for the transformer and any auxiliary outputs, ensuring safety during maintenance.
Can this be used for 24 Vac HVAC controllers?
The PSH40A is specifically engineered to provide steady 24 Vac power for building automation systems (BAS) and HVACR control circuits.
This item is not eligible for free shipping.
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: $130.71
-65%$130.71
$45.75Functional Devices PSH40A Power Supply
The Functional Devices PSH40A is a robust 120 to 24 Vac power supply designed for critical building automation and HVAC control applications. This enclosed 40VA power supply features a high-performance split-bobbin transformer that provides isolated low-voltage power, essential for protecting sensitive electronic controllers. Housed in a durable NEMA 1 metal enclosure, the PSH40A includes an integrated 10 Amp main circuit breaker and a dedicated 24 Vac secondary breaker with an On/Off switch, ensuring reliable overcurrent protection and simplified field servicing. A built-in red LED indicator provides immediate visual confirmation of the secondary output status, making it a staple for technicians installing Class 2 power sources in various industrial environments.
Key Benefits:- Integrated Protection: Features a dual-breaker system with a 10A primary and 3A secondary breaker to safeguard the entire circuit.
- Contractor-Friendly Design: The pre-packaged metal enclosure reduces installation time and protects internal high-voltage wiring.
- Visual Diagnostics: An onboard LED provides instant troubleshooting by indicating 24 Vac output presence.
- Regulatory Compliance: UL Listed and Class 2 rated, meeting strict safety standards for temperature control and industrial systems.
What is the maximum load for the PSH40A?
This unit is rated for 40VA. For optimal performance in high-ambient environments, consider that output derating may occur if temperatures exceed standard operating ranges.
Does the main breaker kill power to the entire unit?
Yes, the 10 Amp main breaker serves as a master disconnect for the transformer and any auxiliary outputs, ensuring safety during maintenance.
Can this be used for 24 Vac HVAC controllers?
The PSH40A is specifically engineered to provide steady 24 Vac power for building automation systems (BAS) and HVACR control circuits.
This item is not eligible for free shipping.
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
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Shipping & Returns
Description
The Functional Devices PSH40A is a robust 120 to 24 Vac power supply designed for critical building automation and HVAC control applications. This enclosed 40VA power supply features a high-performance split-bobbin transformer that provides isolated low-voltage power, essential for protecting sensitive electronic controllers. Housed in a durable NEMA 1 metal enclosure, the PSH40A includes an integrated 10 Amp main circuit breaker and a dedicated 24 Vac secondary breaker with an On/Off switch, ensuring reliable overcurrent protection and simplified field servicing. A built-in red LED indicator provides immediate visual confirmation of the secondary output status, making it a staple for technicians installing Class 2 power sources in various industrial environments.
Key Benefits:- Integrated Protection: Features a dual-breaker system with a 10A primary and 3A secondary breaker to safeguard the entire circuit.
- Contractor-Friendly Design: The pre-packaged metal enclosure reduces installation time and protects internal high-voltage wiring.
- Visual Diagnostics: An onboard LED provides instant troubleshooting by indicating 24 Vac output presence.
- Regulatory Compliance: UL Listed and Class 2 rated, meeting strict safety standards for temperature control and industrial systems.
What is the maximum load for the PSH40A?
This unit is rated for 40VA. For optimal performance in high-ambient environments, consider that output derating may occur if temperatures exceed standard operating ranges.
Does the main breaker kill power to the entire unit?
Yes, the 10 Amp main breaker serves as a master disconnect for the transformer and any auxiliary outputs, ensuring safety during maintenance.
Can this be used for 24 Vac HVAC controllers?
The PSH40A is specifically engineered to provide steady 24 Vac power for building automation systems (BAS) and HVACR control circuits.
This item is not eligible for free shipping.
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.
