Altronix Plugin Transformer TP2420, 24VAC at 20VA
Clean 24V AC, straight from the plug.
The Altronix TP2420 is a plug-in step-down transformer with a 24V AC, 20VA output. It supplies AC power to security power supplies and equipment.

Your security gear needs the right AC supply.
Security power supplies and equipment often call for a specific AC input. A step-down transformer with a stated 24V AC, 20VA rating takes the guesswork out of the supply side.
Simple AC power for security systems
A compact plug-in transformer for new systems, expansions or replacements.
Plug-in design
The plug-in form factor makes this a transformer you plug in rather than a separate unit to mount.

AC output voltage
Rated at 20VA with a maximum line current of 800.00mA.
24V AC at 20VA
It steps down to a 24V AC output with a 20VA power rating.
UL Listed
The TP2420 is UL Listed, and it is also RoHS certified and NDAA compliant.
Made for security systems
Typical uses include supplying AC power to security power supplies and equipment in access control, CCTV and alarm systems.
Everything you need to know.
| Brand | Altronix |
| Model | TP2420 |
| Output Voltage | 24V AC |
| Power Rating | 20VA |
| Maximum Line Current | 800.00mA |
| Form Factor | Plug-in |
| Dimensions (H x W x D) | 2.4" x 2.6" x 3.5" |
| Weight | 1.15lb |
| Color | White |
| Operating Temperature | 32°F to 120°F |
| Environmental Certification | RoHS |
| NDAA Compliant | Yes |
Altronix Plugin Transformer TP2420, 24VAC at 20VA
The Altronix TP2420 is a transformer: Plugin Transformer (24VAC at 20VA). It is aimed at security integrators, installers and facility teams who need a genuine Altronix part for new systems, expansions or replacements.
Key Features
- Plug-in transformer.
- 24V AC/20VA, 115V AC input.
- UL Listed.
Specifications
- Brand: Altronix
- Model: TP2420
- Product Type: Step Down Transformer
- Output Voltage: 24V AC
- Color: White
- Depth: 3.5"
- Height: 2.4"
- Weight (Approximate): 1.15 lb
- Width: 2.6"
- Input Voltage: 110V AC
- Maximum Line Current: 800mA
- Power Rating: 20VA
- Shipping weight: 0.9 lb
Typical Uses
- Supplying AC power to security power supplies and equipment
- Access control, CCTV and alarm systems
Please confirm that the TP2420 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 TP2420, ready to order.
- Output Voltage: 24V AC
- Power Rating: 20VA
- Maximum Line Current: 800.00mA
- Form Factor: Plug-in
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