Description
Ault 393-4024-T00A20 AC Power Supply Adapter 24VAC 40VA 120V 4-Pin Connector
The Ault 393-4024-T00A20 is an external AC-output power supply adapter that converts standard 120VAC wall power to a regulated 24VAC output at up to 40VA. It uses a 4-pin (Molex-style) output connector and is rated for indoor use only. The unit is manufactured by Ault Inc. and carries a UL listing (902R).
Specifications & What's Included
- Manufacturer: Ault Inc.
- Part Number: 393-4024-T00A20
- Input Voltage: 120 VAC
- Input Frequency: 60 Hz
- Input Current: 0.41 A
- Output Voltage: 24 VAC
- Output Power: 40 VA
- Input Connector: 3-prong NEMA 5-15 AC plug (standard US wall plug)
- Output Connector: 4-pin Molex-style connector
- Indoor Use Only
- Certifications: UL Listed (902R)
- Includes: Power supply adapter with attached AC input cord and 4-pin output cable
Applications
24VAC external power supplies like the Ault 393-4024-T00A20 are commonly used to power low-voltage control equipment, security system panels, access control readers, HVAC thermostats and zone controllers, intercoms, and similar devices that require an AC (not DC) power source. The 4-pin connector format is found on a variety of commercial and light industrial equipment. Ault Inc. is a long-established U.S. manufacturer of external power supplies, producing both AC and DC output models for OEM and commercial applications across security, access control, building automation, and industrial markets.
This Ault 393-4024-T00A20 24VAC AC power supply adapter has been tested and is in good working order. The unit shows normal cosmetic wear consistent with prior use — the housing is intact and the cables appear in good condition. Both the 3-prong AC input plug and the 4-pin output connector are present and undamaged. Please view our photo set and contact us if you have any questions.
Warranty Information
Additional Information
Brand: |
Ault |
Model: |
393-4024-T00A20 |
MPN: |
393-4024-T00A20 |
Type: |
AC Power Supply Adapter |
SKU: |
43005 |
Input Voltage: |
120 VAC |
Input Frequency: |
60 Hz |
Input Current: |
0.41 A |
Output Voltage: |
24 VAC |
Output Power: |
40 VA |
Connector Type: |
4-Pin (4-Prong) Molex-style connector |
Input Connector: |
3-prong NEMA 5-15 AC plug |
Indoor/Outdoor Use: |
Indoor Use Only |
Certifications: |
UL Listed (902R) |
Country/Region of Manufacture: |
United States |
Form Factor: |
External / Wall-Mount Transformer Block |
Seller Notes: |
Power supply adapter only — no additional accessories included. |
Condition Notes: |
This Ault 393-4024-T00A20 24VAC AC power supply has been tested and is in good working order. Normal cosmetic wear from prior use. Housing intact; input plug and 4-pin output connector are present and undamaged. |
California Prop 65 Warning: |
WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov |
