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  • AL400UL, Altronix Power Supply AL400UL, Altronix Power Supply

Altronix AL400UL Single Output Power Supply/Charger, 12VDC/24VAC

Altronix | SKU: AL400UL | Model: AL400UL

Product Highlights

Altronix AL400UL Single Output Power Supply/Charger, 12VDC/24VAC
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AL400UL is a power supply/charger that converts a 115VAC/60Hz input into a single 12VDC or 24VDC Class 2 Rated power-limited output.


  • Input 115VAC, 60Hz, 3.5 amp


  • 12VDC or 24VDC selectable output
  • 12VDC @ 4 amp or 24VDC @ 3 amp supply current
  • Class 2 Rated power limited output
  • Filtered and electronically regulated output
  • Short circuit and thermal overload protection

Battery Backup

  • Built-in charger for sealed lead acid or gel type batteries
  • Automatic switch over to stand-by battery when AC fails
  • Maximum charge current 1.2 amp


  • AC fail supervision (form "C" contacts)
  • Low battery supervision (form "C" contacts)

Visual Indicators

  • AC input and DC output LED indicators


  • Operating temperature: 0C to 49C ambient
  • 24.57 or 36.85 BTU/Hr
  • System AC input VA requirement: 166.75VA

Additional Information

Product SKU AL400UL
Brand Altronix
Condition New
Version Indoor Wallmount
Number of Outputs 1
Output Type DC
Input Voltage 115VAC
Certifications CSFM, MEA, NFPA, UL
Power Options 3 amp @ 24VDC, 4 amp @ 12VDC
Battery Charging Yes
Output Protection Electronic
  • (1) Power Supply
  • Lifetime Warranty