Altronix Low-Power Disconnect Module LPD
Cut power before it browns out.
The Altronix LPD is a low-power disconnect module for access power controllers. It cuts the load when input voltage drops below a set cutoff and restores it once voltage recovers.

Low voltage can leave your system misbehaving.
Access control locks, readers and panels depend on steady power. The LPD is built to disconnect the load when input voltage falls below a defined cutoff.
Built around voltage thresholds
The LPD uses defined cutoff and restore points for 12V DC and 24V DC systems.
Defined low voltage cutoff
Cutoff is 10.5V (+/- 0.3V) on 12V DC and 20V (+/- 0.3V) on 24V DC.

Relay contact rating, max
Matches the 8A input rating of the module.
Defined restore threshold
Restore voltage is 11.5V (+/- 0.3V) on 12V DC and 23V (+/- 0.3V) on 24V DC.
8A relay contact rating
The relay contact is rated at 8A max, with an 8A input.
Compact module size
It measures 2.75” x 2” x 1” (69.9mm x 50.8mm x 25.4mm) and weighs approximately 1.92 oz.
Everything you need to know.
| Brand | Altronix |
| Model | Low-Power |
| Product type | Low Power Disconnect Module |
| Input voltage | 24V AC, 24V DC |
| Max. DC rating | 12V DC or 24V DC max., 8A input |
| Low voltage cutoff | 12V DC: 10.5V (+/- 0.3V), 24V DC: 20V (+/- 0.3V) |
| Restore voltage | 12V DC: 11.5V (+/- 0.3V), 24V DC: 23V (+/- 0.3V) |
| Relay contact rating | 8A max |
| Dimensions (L x W x H) | 2.75” x 2” x 1” (69.9mm x 50.8mm x 25.4mm) |
| Operating temperature | 0ºC to 49ºC (32ºF to 120ºF) |
| Weight (approximate) | 1.92 oz |
| Environmental certification | ROHS |
Altronix Low-Power Disconnect Module LPD
The Altronix LPD is an access power controller: Low-Power Disconnect Module. It is aimed at security integrators, installers and facility teams who need a genuine Altronix part for new systems, expansions or replacements.
Key Features
- 12V DC or 24V DC max., 8A Input
- Low Voltage Cutoff: 12V DC: 10.5V (+/- 0.3V), 24V DC: 20V (+/- 0.3V).
- Restore Voltage Threshold:12V DC: 11.5V (+/- 0.3V), 24V DC: 23V (+/- 0.3V).
- RelayContact rating 8A max
- Dimensions (L x W x H) 2.75” x 2” x 1” (69.9mm x 50.8mm x 25.4mm).
- Operating 0ºC to 49ºC (32ºF to 120ºF).
Specifications
- Brand: Altronix
- Model: LPD
- Product Type: Low Power Disconnect Module
- Application/Usage: Power Supply
- Height: 1"
- Weight (Approximate): 1.92 oz
- Width: 2"
- Input Voltage: 24V AC, 24V DC
- Length: 2.8"
- Environmental Certification: ROHS
- Environmentally Friendly: Yes
- Shipping weight: 0.1 lb
Typical Uses
- Powering access control locks, readers and panels
- Security, access control and CCTV systems
Please confirm that the LPD 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 Low-Power, ready to order.
- Product type: Low Power Disconnect Module
- Input voltage: 24V AC, 24V DC
- Max. DC rating: 12V DC or 24V DC max., 8A input
- Low voltage cutoff: 12V DC: 10.5V (+/- 0.3V), 24V DC: 20V (+/- 0.3V)
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