Functional Devices PSH100AWB10 Power Supply
The Functional Devices PSH100AWB10 is a heavy-duty, 100VA enclosed power supply designed for high-demand Building Automation Systems (BAS) and industrial control applications. Built with a single 120 to 24 VAC split-bobbin transformer, this unit provides a reliable Class 2 output to power controllers, actuators, and sensors. The integrated 10 Amp main circuit breaker acts as a primary disconnect, cutting power to the entire unit—including the 120 VAC convenience outlet and auxiliary outputs—ensuring safety during maintenance or system faults. For precise downstream control, it features a dedicated 24 VAC ON/OFF switch with a secondary-side breaker to protect your low-voltage loops.
This enclosed 24V transformer is housed in a rugged 14-gauge steel NEMA 1 enclosure, streamlining panel installs by eliminating the need for separate fusing and switching components. The UL Class 2 certification ensures the secondary circuit is limited in power, reducing fire risks and simplifying wiring compliance. Contractors appreciate the pre-wired internal lead wires and the 120V outlet for powering laptops or test equipment directly at the panel. Designed for performance in temperatures up to 40°C, the PSH100AWB10 is a go-to solution for clean, protected power in commercial HVACR environments.
Key Benefits
- 100VA Class 2 Rated: Provides robust power for complex 24 VAC control circuits while meeting strict safety standards.
- Integrated 10A Main Breaker: Combines overcurrent protection and a global power disconnect in one unit.
- Convenience Outlet: Features a built-in 120 VAC grounded receptacle for field tools and diagnostic equipment.
- Status Monitoring: Includes a red LED indicator for immediate visual confirmation of 24 VAC output status.
- Simplified Installation: Pre-packaged in a metal enclosure with internal wiring to reduce field labor and panel clutter.
Common Questions
Can the convenience outlet be used if the transformer is switched off?
The 10 Amp main breaker serves as a master switch. If the main breaker is tripped or turned off, power is killed to the transformer, the 120V outlet, and any auxiliary outputs. However, the secondary 24 VAC switch allows you to disable the control voltage while keeping the 120V outlet active.
Is this unit suitable for outdoor use?
The PSH100AWB10 features a NEMA 1 metal enclosure, which is intended for indoor use in dry environments such as mechanical rooms or control cabinets.
What is the maximum current load for the secondary side?
The 100VA transformer provides approximately 4 Amps at 24 VAC. The secondary-side circuit breaker is specifically sized to protect this Class 2 output from overcurrent conditions.
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.
Functional Devices PSH100AWB10 Power Supply
The Functional Devices PSH100AWB10 is a heavy-duty, 100VA enclosed power supply designed for high-demand Building Automation Systems (BAS) and industrial control applications. Built with a single 120 to 24 VAC split-bobbin transformer, this unit provides a reliable Class 2 output to power controllers, actuators, and sensors. The integrated 10 Amp main circuit breaker acts as a primary disconnect, cutting power to the entire unit—including the 120 VAC convenience outlet and auxiliary outputs—ensuring safety during maintenance or system faults. For precise downstream control, it features a dedicated 24 VAC ON/OFF switch with a secondary-side breaker to protect your low-voltage loops.
This enclosed 24V transformer is housed in a rugged 14-gauge steel NEMA 1 enclosure, streamlining panel installs by eliminating the need for separate fusing and switching components. The UL Class 2 certification ensures the secondary circuit is limited in power, reducing fire risks and simplifying wiring compliance. Contractors appreciate the pre-wired internal lead wires and the 120V outlet for powering laptops or test equipment directly at the panel. Designed for performance in temperatures up to 40°C, the PSH100AWB10 is a go-to solution for clean, protected power in commercial HVACR environments.
Key Benefits
- 100VA Class 2 Rated: Provides robust power for complex 24 VAC control circuits while meeting strict safety standards.
- Integrated 10A Main Breaker: Combines overcurrent protection and a global power disconnect in one unit.
- Convenience Outlet: Features a built-in 120 VAC grounded receptacle for field tools and diagnostic equipment.
- Status Monitoring: Includes a red LED indicator for immediate visual confirmation of 24 VAC output status.
- Simplified Installation: Pre-packaged in a metal enclosure with internal wiring to reduce field labor and panel clutter.
Common Questions
Can the convenience outlet be used if the transformer is switched off?
The 10 Amp main breaker serves as a master switch. If the main breaker is tripped or turned off, power is killed to the transformer, the 120V outlet, and any auxiliary outputs. However, the secondary 24 VAC switch allows you to disable the control voltage while keeping the 120V outlet active.
Is this unit suitable for outdoor use?
The PSH100AWB10 features a NEMA 1 metal enclosure, which is intended for indoor use in dry environments such as mechanical rooms or control cabinets.
What is the maximum current load for the secondary side?
The 100VA transformer provides approximately 4 Amps at 24 VAC. The secondary-side circuit breaker is specifically sized to protect this Class 2 output from overcurrent conditions.
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 PSH100AWB10 is a heavy-duty, 100VA enclosed power supply designed for high-demand Building Automation Systems (BAS) and industrial control applications. Built with a single 120 to 24 VAC split-bobbin transformer, this unit provides a reliable Class 2 output to power controllers, actuators, and sensors. The integrated 10 Amp main circuit breaker acts as a primary disconnect, cutting power to the entire unit—including the 120 VAC convenience outlet and auxiliary outputs—ensuring safety during maintenance or system faults. For precise downstream control, it features a dedicated 24 VAC ON/OFF switch with a secondary-side breaker to protect your low-voltage loops.
This enclosed 24V transformer is housed in a rugged 14-gauge steel NEMA 1 enclosure, streamlining panel installs by eliminating the need for separate fusing and switching components. The UL Class 2 certification ensures the secondary circuit is limited in power, reducing fire risks and simplifying wiring compliance. Contractors appreciate the pre-wired internal lead wires and the 120V outlet for powering laptops or test equipment directly at the panel. Designed for performance in temperatures up to 40°C, the PSH100AWB10 is a go-to solution for clean, protected power in commercial HVACR environments.
Key Benefits
- 100VA Class 2 Rated: Provides robust power for complex 24 VAC control circuits while meeting strict safety standards.
- Integrated 10A Main Breaker: Combines overcurrent protection and a global power disconnect in one unit.
- Convenience Outlet: Features a built-in 120 VAC grounded receptacle for field tools and diagnostic equipment.
- Status Monitoring: Includes a red LED indicator for immediate visual confirmation of 24 VAC output status.
- Simplified Installation: Pre-packaged in a metal enclosure with internal wiring to reduce field labor and panel clutter.
Common Questions
Can the convenience outlet be used if the transformer is switched off?
The 10 Amp main breaker serves as a master switch. If the main breaker is tripped or turned off, power is killed to the transformer, the 120V outlet, and any auxiliary outputs. However, the secondary 24 VAC switch allows you to disable the control voltage while keeping the 120V outlet active.
Is this unit suitable for outdoor use?
The PSH100AWB10 features a NEMA 1 metal enclosure, which is intended for indoor use in dry environments such as mechanical rooms or control cabinets.
What is the maximum current load for the secondary side?
The 100VA transformer provides approximately 4 Amps at 24 VAC. The secondary-side circuit breaker is specifically sized to protect this Class 2 output from overcurrent conditions.
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.
