LiftMaster APOW3 Transformer and Power Supply, Input 120V AC, Output 34V DC
Special Order: typically 2–6 weeks
Ships directly from the manufacturer. This is an estimated lead time, not a guaranteed delivery date.
Availability can change and lead times may be longer. If your project has a deadline, check with us before ordering.
A member of our team will check with the manufacturer and personally reply by email.
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Key Features
- Reliable, consistent power to keep garage, gate and access-control systems online and reduce downtime
- Plug-and-play design for fast installation with LiftMaster, Chamberlain and Craftsman units—minimizes service time
- Energy-compliant operation helps reduce consumption and meets California efficiency requirements
- Compact transformer/power supply that frees up outlet space and fits tight electrical enclosures
- Stable 34V DC output with 40VA capacity for dependable performance of security, surveillance and monitoring accessories
Quick Specifications
- Product Model
- FY-40W-34BO
- Sector
- Access Control
- Brand Name
- Liftmaster
- Product Name
- Miracle One Transformer
Explore the details
Product information
APOW3
Overview
Get dependable, always-on power for your access control and garage systems with the LiftMaster APOW3 transformer and power supply. Designed for professional installations, this step-down unit delivers a stable 34V DC output from a standard 120V AC input, providing the consistent voltage your LiftMaster, Chamberlain and Craftsman openers, gate operators and auxiliary security devices need. With a 40VA rating and a maximum line current of 1.17 A, the APOW3 supports continuous operation of control boards, sensors and surveillance accessories so monitoring and security performance remain uninterrupted.
The plug-in design streamlines field service and reduces install time, while California energy compliance helps you meet efficiency standards on commercial and residential projects. Its compact footprint and two-screw output make wiring neat and reliable, ideal for integrators and facilities managers who require predictable power for camera systems, alarm control panels and other low-voltage equipment. Upgrade to the LiftMaster APOW3 for a simple, professional power solution that keeps your security and monitoring systems running smoothly. Order today to improve uptime and simplify installations.
Features
- Reliable, consistent power to keep garage, gate and access-control systems online and reduce downtime
- Plug-and-play design for fast installation with LiftMaster, Chamberlain and Craftsman units—minimizes service time
- Energy-compliant operation helps reduce consumption and meets California efficiency requirements
- Compact transformer/power supply that frees up outlet space and fits tight electrical enclosures
- Stable 34V DC output with 40VA capacity for dependable performance of security, surveillance and monitoring accessories
| General Information | |
|---|---|
| Sector | Access Control |
| Brand Name | Liftmaster |
| Manufacturer | The Chamberlain Group, Inc |
| Product Name | Miracle One Transformer |
| Product Type | Step Down Transformer |
| Product Model | FY-40W-34BO |
| Country of Origin | MX |
| Manufacturer Part Number | APOW3 |
| Technical Information | |
| Output Voltage | 34V DC |
| Power Description | |
| Input Voltage | 120V AC |
| Maximum Line Current | 1.17A |
| Miscellaneous | |
| Compatibility | Liftmaster Miracle-1 Gate Opener |
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Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- APOW3
- Manufacturer part:
- APOW3
How do I confirm compatibility?
Check the specifications and manufacturer documents for your existing system. Send us your model numbers and project requirements if you need help selecting equipment or accessories.
Ask a product specialistWhen will this item ship?
Availability is shown above. Special-order items and project quantities may need additional lead time. Contact us to confirm a delivery date before scheduling installation.
Shipping, freight and delivery detailsWhat should I know about returns?
Returns require an approved RMA. Consult the linked return policy for deadlines and eligibility. For standard non-defective returns, eligible factory-sealed items carry a 15% restocking fee and customer-paid return shipping; open-box and used items are refused. Defective and DOA claims follow the policy's separate terms. Special orders and other exclusions are final sale.
Read return eligibility and exclusionsLiftMaster APOW3 Transformer and Power Supply, Input 120V AC, Output 34V DC
APOW3