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Gray steel enclosure with cam lock, four fuse holders and battery leads visible

ALTRONIX

ALTRONIX AL400ULPD4 Power Supply 4 Fuse 12/24VDC 115VAC 60Hz

SKU CH-HTCA-8ZQRQ

Delivers 12 VDC at 3.5 A or 24 VDC at 3 A through four fused outputs in a steel enclosure

  • Four fused outputs protect connected devices
  • Selectable 12 VDC 3.5 A or 24 VDC 3 A output matches load requirements
  • Steel enclosure 13.00 in wide by 13.50 in high by 3.25 in deep fits standard racks
  • Certified to UL294, UL603, UL1069, UL1481 and CUL for regulated installations
  • Includes battery leads, cam lock and spare fuse for immediate deployment

ALTRONIX AL400ULPD4 Power Supply

The ALTRONIX AL400ULPD4 is a multi-output power supply and charger designed for security and access-control installations. It delivers either 12 VDC at up to 3.5 A or 24 VDC at up to 3 A from a 115 VAC 60 Hz source. The unit is built into a steel enclosure finished in gray.

Sustained load behaviour

Four individually fused outputs protect each connected device during continuous operation. The supply meets UL294, UL603, UL1069 and UL1481 standards, indicating compliance for prolonged use in life-safety and access-control systems. Battery leads are included for backup power during mains interruptions.

Build and mounting

The steel chassis measures 13.50 in high, 13.00 in wide and 3.25 in deep, providing a compact wall-mount footprint. A cam lock secures the enclosure against unauthorised access, while a spare fuse is supplied for rapid field replacement. The rugged construction suits indoor commercial environments.

How it compares

Measured against everything we stock in Rack & Tower Servers, at today’s prices. Recalculated every night.

Price $273.99
Cheaper than about 96% of the 17,641 comparable items (median $1,910.99).

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Specifications

Product
Product typeOther

Questions about this item

Does the 115 VAC 60 Hz input make the unit noisy or hot during continuous operation?

The steel enclosure measures 13.50 in high, 13.00 in wide and 3.25 in deep with no fan listed, so heat dissipates passively and audible noise is minimal.

What must I already have to install and run this power supply?

You need a 115 VAC 60 Hz mains connection, wiring for the four fused outputs, and a compatible 12 V or 24 V battery for the included battery leads.

Will the four fused outputs work with my existing 12 VDC access-control boards?

Each output delivers 12 VDC at up to 3.5 A (or 24 VDC at 3 A) and carries UL294, UL603, UL1069 and UL1481 listings, matching typical legacy access panels.

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