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Metal enclosure for surface mount power supply unit

ALTRONIX

ALTRONIX AL400ULXB2 12VDC 24VDC 4A security power supply

SKU CH-RY5F-PFXE4 MPN AL400ULXB2

Converts 115VAC 60Hz input to a 12VDC or 24VDC Class 2 power-limited output with AC fail, battery presence and low battery supervision

  • TypeSurface Mount Base
  • Dual-voltage flexibility with 12 VDC or 24 VDC output options
  • Reliable 4 A continuous current for demanding security loads
  • UL Listed Class 2 power-limited output meets safety standards
  • Built-in AC fail and battery supervision ensures system integrity
  • Surface-mount base simplifies installation in control enclosures

Security Power Supply for Surveillance Systems

The ALTRONIX AL400ULXB2 is a UL Listed power supply and charger designed for home safety and security installations. It converts a 115VAC 60Hz input into a selectable 12VDC or 24VDC Class 2 rated output with a 4A capacity. Built-in supervision monitors AC fail, battery presence and low battery conditions.

Installers Needing Dual-Voltage Flexibility

This unit suits security professionals who require a single power supply that can be configured for either 12VDC or 24VDC devices on site. It is not intended for applications demanding multiple independent outputs, higher current than 4A, or input voltages other than 115VAC. Buyers needing three-phase power or DC input should consider other equipment.

Verify Voltage Selection and Wiring Before Ordering

Confirm that your surveillance devices operate on either 12VDC or 24VDC and that the total load does not exceed the 4A limit. Ensure the installation location can accommodate a surface-mount base and that a 115VAC 60Hz mains supply is available. Check local codes for Class 2 wiring requirements and battery backup provisions.

Highlights

  • Dual-voltage flexibility with 12 VDC or 24 VDC output options
  • Reliable 4 A continuous current for demanding security loads
  • UL Listed Class 2 power-limited output meets safety standards
  • Built-in AC fail and battery supervision ensures system integrity
  • Surface-mount base simplifies installation in control enclosures

Specifications

BrandALTRONIX
ModelAL400ULXB2
TypeSurface Mount Base
Shipping weight0.45 kg
Package size216 × 145 × 76 mm

Questions about this item

What input voltage and frequency must the building supply for the AL400ULXB2?

The unit requires a 115VAC, 60Hz mains connection to operate.

Will the AL400ULXB2 charge a 12VDC sealed lead-acid battery while powering the load?

Yes, it functions as a power supply and charger for 12VDC or 24VDC battery backup configurations.

How can I confirm the AL400ULXB2 is operating correctly after installation?

Verify the output measures 12VDC or 24VDC and check that AC fail, battery presence, and low battery supervisory LEDs indicate normal status.

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