Functional Devices PSH75A Power Supply
The Functional Devices PSH75A is a robust, contractor-grade 75VA power supply designed specifically for building automation systems (BAS) and demanding HVACR control circuits. This enclosed multi-tap transformer features a versatile primary voltage range supporting 480/277/240/208/120 VAC, ensuring compatibility across diverse industrial and commercial electrical infrastructures. Built with a UL Class 2 rating, it provides a safe, reliable 24 VAC output to protect sensitive downstream controllers and peripheral devices from overcurrent conditions.
Packaged in a durable, pre-wired metal enclosure, the PSH75A significantly reduces field installation time. It integrates a 10 Amp main breaker that serves as a master disconnect for the entire unit, alongside an individual 24 VAC on/off switch and dedicated circuit breaker for precise load management. The addition of dual 120V convenience outlets provides a critical power source for service tools or wireless gateways directly at the control panel. Rely on this split-bobbin transformer for superior isolation and consistent voltage regulation in professional temperature control applications.
Key Benefits- Multi-Tap Versatility: Eliminates the need for multiple SKUs by supporting primary inputs from 120 VAC up to 480 VAC.
- Integrated Protection: Features a 10 Amp main breaker and a secondary 24 VAC circuit breaker to prevent component damage.
- Field Service Efficiency: Includes two 120V grounded convenience outlets and a pre-wired enclosure for rapid mounting and maintenance.
- Safety Certified: UL Class 2, UL916, and C-UL listed to meet strict building codes and safety requirements.
- Status Diagnostics: Equipped with a red LED indicator for immediate visual confirmation of 24 VAC output status.
- Can the convenience outlets remain powered if the transformer is switched off? Yes, the internal jumper can be moved to the "HOT" position to ensure the 120V outlets remain energized even when the main breaker is cycled.
- Is this power supply suitable for plenum-rated spaces? The PSH75A is housed in a NEMA 1 equivalent metal enclosure; check local codes for specific plenum mounting requirements using an external junction box.
- What is the maximum current draw supported? The unit provides a total combined output of 9A across its various connections, backed by a 75VA split-bobbin transformer for secondary loads.
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: $211.48
-65%$211.48
$74.02Functional Devices PSH75A Power Supply
The Functional Devices PSH75A is a robust, contractor-grade 75VA power supply designed specifically for building automation systems (BAS) and demanding HVACR control circuits. This enclosed multi-tap transformer features a versatile primary voltage range supporting 480/277/240/208/120 VAC, ensuring compatibility across diverse industrial and commercial electrical infrastructures. Built with a UL Class 2 rating, it provides a safe, reliable 24 VAC output to protect sensitive downstream controllers and peripheral devices from overcurrent conditions.
Packaged in a durable, pre-wired metal enclosure, the PSH75A significantly reduces field installation time. It integrates a 10 Amp main breaker that serves as a master disconnect for the entire unit, alongside an individual 24 VAC on/off switch and dedicated circuit breaker for precise load management. The addition of dual 120V convenience outlets provides a critical power source for service tools or wireless gateways directly at the control panel. Rely on this split-bobbin transformer for superior isolation and consistent voltage regulation in professional temperature control applications.
Key Benefits- Multi-Tap Versatility: Eliminates the need for multiple SKUs by supporting primary inputs from 120 VAC up to 480 VAC.
- Integrated Protection: Features a 10 Amp main breaker and a secondary 24 VAC circuit breaker to prevent component damage.
- Field Service Efficiency: Includes two 120V grounded convenience outlets and a pre-wired enclosure for rapid mounting and maintenance.
- Safety Certified: UL Class 2, UL916, and C-UL listed to meet strict building codes and safety requirements.
- Status Diagnostics: Equipped with a red LED indicator for immediate visual confirmation of 24 VAC output status.
- Can the convenience outlets remain powered if the transformer is switched off? Yes, the internal jumper can be moved to the "HOT" position to ensure the 120V outlets remain energized even when the main breaker is cycled.
- Is this power supply suitable for plenum-rated spaces? The PSH75A is housed in a NEMA 1 equivalent metal enclosure; check local codes for specific plenum mounting requirements using an external junction box.
- What is the maximum current draw supported? The unit provides a total combined output of 9A across its various connections, backed by a 75VA split-bobbin transformer for secondary loads.
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
Shipping & Returns
Shipping & Returns
Description
The Functional Devices PSH75A is a robust, contractor-grade 75VA power supply designed specifically for building automation systems (BAS) and demanding HVACR control circuits. This enclosed multi-tap transformer features a versatile primary voltage range supporting 480/277/240/208/120 VAC, ensuring compatibility across diverse industrial and commercial electrical infrastructures. Built with a UL Class 2 rating, it provides a safe, reliable 24 VAC output to protect sensitive downstream controllers and peripheral devices from overcurrent conditions.
Packaged in a durable, pre-wired metal enclosure, the PSH75A significantly reduces field installation time. It integrates a 10 Amp main breaker that serves as a master disconnect for the entire unit, alongside an individual 24 VAC on/off switch and dedicated circuit breaker for precise load management. The addition of dual 120V convenience outlets provides a critical power source for service tools or wireless gateways directly at the control panel. Rely on this split-bobbin transformer for superior isolation and consistent voltage regulation in professional temperature control applications.
Key Benefits- Multi-Tap Versatility: Eliminates the need for multiple SKUs by supporting primary inputs from 120 VAC up to 480 VAC.
- Integrated Protection: Features a 10 Amp main breaker and a secondary 24 VAC circuit breaker to prevent component damage.
- Field Service Efficiency: Includes two 120V grounded convenience outlets and a pre-wired enclosure for rapid mounting and maintenance.
- Safety Certified: UL Class 2, UL916, and C-UL listed to meet strict building codes and safety requirements.
- Status Diagnostics: Equipped with a red LED indicator for immediate visual confirmation of 24 VAC output status.
- Can the convenience outlets remain powered if the transformer is switched off? Yes, the internal jumper can be moved to the "HOT" position to ensure the 120V outlets remain energized even when the main breaker is cycled.
- Is this power supply suitable for plenum-rated spaces? The PSH75A is housed in a NEMA 1 equivalent metal enclosure; check local codes for specific plenum mounting requirements using an external junction box.
- What is the maximum current draw supported? The unit provides a total combined output of 9A across its various connections, backed by a 75VA split-bobbin transformer for secondary loads.
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.
