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2500-PWR24U Power Supply

Only available in
The 2500-PWR24AL provides 24vdc power to the RATH Area of Refuge call boxes while meeting backup requirements as dictated by NFPA 72.
  • The power supply ensures that your system remains operational for a minimum of 24 hours under quiescent load (when the system is in a non-alarm condition)

Dimensions: 8.78″ H x 12.29″ W x 2.81″ D

Code Compliance:

  • ETL Recognized Component
  • Conforms to UL STD 2017

Power Requirements:

  • Input: 100-120vac, 50/60Hz, 4.0A
  • Output:
    • 24vdc @5A total continuous output
    • Filtered and electronically regulated output
    • 12 PTC protected outputs @0.500A current limited
    • Class 2
    • 24vdc adjustable output
    • 24vdc S1 on/off switch
    • Input and output status LED indicators

Additional Features:

  • Protection: Short Circuit/Overload/Over Voltage
  • Supervision: DC power failure supervision (form C contacts)

Environmental: 32° F to 120° F ambient (for indoor use only)

Warranty: 2 years

Files and Resources

2500-PWR24U_SmartRescue Power Supply Data Sheet
SmatRescue Wiring Diagram with 2500-PWR24U Power Supply
Installation, programming and wiring
Area of Refuge Mounting Guide
Install Guides
Area of Rescue Signage Specifications
Elevator Landing Signage Specifications
RP8500225B-2500-PWR24U_Power Supply Installation Manual
Install Guides
2500-PWR24_Low Voltage Power Supply-CAD Drawing

Specifiers’ Corner

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As the code and training experts, our website offers all the documentation and educational resources needed to assist you in making the right decisions.

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Specifiers’ Corner
Designed to provide essential information that may be needed for a project: Submittal Documents, Manuals/Wiring Diagrams, Data Sheets and Code Requirements.