Altronix Access Control Power Supply Charger AL175ULX, PTC Class Outputs, 12/24VDC at 1.75A, BC300 Enclosure
Steady power for every lock.
A power-limited supply and charger that turns 115VAC input into two protected 12VDC or 24VDC outputs, with up to 1.75A continuous, for access control locks and devices.

A door lock is only as reliable as its power.
Access control hardware needs a stable, protected supply that keeps working when the building loses AC. Power limiting and overload protection help keep wiring and devices safer.
Built for access control power
Two separate outputs, selectable voltage and protection are packed into one wall-mount enclosure.
Two Class 2 outputs
One switched Fail-Safe/Fail-Secure lock output and one unswitched auxiliary power output, both power-limited.

Continuous max current
Available at your choice of 12VDC or 24VDC.
12VDC or 24VDC selectable
Choose the output voltage that matches your lock and device requirements, with 1.75A continuous max.
Instant failover
Upon AC loss, failover is instantaneous, using sealed lead acid or gel type batteries.
Protection and signaling
Short circuit and thermal overload protection, an access control trigger input and Form C contacts for AC failure.
Everything you need to know.
| Brand | Altronix |
| Model | AL175ULX |
| Input | 115V AC, 60Hz, 0.6A |
| Output Voltage | 12VDC or 24VDC selectable |
| Output Current | 1.75A continuous max |
| Outputs | Two (2) Class 2 Rated power-limited |
| Battery Type | Sealed lead acid or gel type |
| Height | 13.5" |
| Width | 13.0" |
| Depth | 3.3" |
| Weight (Approximate) | 8.90 lb |
| NDAA Compliant | Yes |
Altronix Access Control Power Supply Charger AL175ULX, PTC Class Outputs, 12/24VDC at 1...
The Altronix AL175ULX is an access control power supply: Access Control Power Supply Charger (PTC Class Outputs, 12/24VDC at 1.75A, BC300 Enclosure). It is aimed at security integrators, installers and facility teams who need a genuine Altronix part for new systems, expansions or replacements.
Key Features
- Voltage 115V AC, 60Hz, 0.6A.
- Trigger Access control trigger input.
- Two (2) Class 2 Rated power-limited outputs: Fail-Safe/Fail-Secure lock output (switched), Auxiliary power output (unswitched).
- Voltage 12VDC or 24VDC selectable.
- Current 1.75A continuous max.
- Other Short circuit and thermal overload protection.
- Type Sealed lead acid or gel type.
- Failover Upon AC loss, instantaneous.
- Supervised Latching or non-latching.
- AC Failure Form C contacts
Specifications
- Brand: Altronix
- Model: AL175ULX
- NDAA Compliant: yes
- Product Type: Proprietary Power Supply
- Output Voltage: 12V DC, 24V DC
- Depth: 3.3"
- Form Factor: Enclosure, Wall Mount
- Height: 13.5"
- Weight (Approximate): 8.90 lb
- Width: 13"
- Input Voltage: 120V AC
- Number of +12V Rails: 2
- Output Current: 1.75A
- Compatibility: Access Control SystemSignal EquipmentFire Alarm Control Panel
- Environmental Certification: ROHS
- Environmentally Friendly: Yes
- Shipping weight: 9.2 lb
Typical Uses
- Powering access control locks, readers and panels
- Security, access control and CCTV systems
Please confirm that the AL175ULX suits your existing equipment, mounting, wiring, power and environmental requirements before ordering, and install it according to the manufacturer's instructions and local codes. Contact us with the models of your current devices if you need help checking compatibility.
Need help with compatibility?
Looking for a manufacturer part number, compatible replacement, or quantity order? Contact Raztechs for sourcing and quote support.

Altronix AL175ULX, ready to order.
- Input: 115V AC, 60Hz, 0.6A
- Output Voltage: 12VDC or 24VDC selectable
- Output Current: 1.75A continuous max
- Outputs: Two (2) Class 2 Rated power-limited
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