SDC 631RFA 1.5A Power Supply with Charger, 12/24VDC
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 continuous power for electric locks and access control hardware, minimizing downtime and service calls
- Dual-voltage 12/24VDC output with 1.5A capacity to support single or multi-door systems and inductive loads
- Modular, cabinet-mount design that organizes components and simplifies installation and maintenance
- Built-in compatibility with fire/life-safety interfaces and monitoring systems for compliant integration
- Heavy-duty circuitry engineered for durability in commercial security, surveillance, and access control environments
Quick Specifications
- Product Model
- 631RFA
- Brand Name
- Security Door Controls
- Product Name
- 631RFA Power Supply
- Product Type
- Power Supply
Explore the details
Product information
631RFA
Overview
Keep doors secured and systems online with the Security Door Controls SDC 631RFA 1.5A Power Supply — a purpose-built power solution for commercial access control and electric locking systems. Designed for reliability, the 631RFA delivers 1.5A of conditioned power with selectable 12/24VDC output, ensuring stable operation for magnetic locks, strikes and other inductive loads across single- or multi-door installations. Its modular cabinet-mount architecture creates a clean, service-friendly installation that reduces wiring clutter and speeds troubleshooting for integrators and facility teams.
Beyond raw power, the SDC 631RFA supports integration with fire/life-safety and monitoring systems, providing the controls and annunciation options installers need for code-compliant sites. The heavy-duty circuitry handles surge and inductive stress, extending the life of connected hardware and lowering ongoing maintenance costs. Ideal for security integrators, property managers and IT/security departments, this power supply supports surveillance and building monitoring ecosystems while delivering reliable backup and orderly rack or cabinet installation. Upgrade your access control infrastructure with the SDC 631RFA — contact your distributor or add to your system design for secure, dependable power.
Features
- Reliable continuous power for electric locks and access control hardware, minimizing downtime and service calls
- Dual-voltage 12/24VDC output with 1.5A capacity to support single or multi-door systems and inductive loads
- Modular, cabinet-mount design that organizes components and simplifies installation and maintenance
- Built-in compatibility with fire/life-safety interfaces and monitoring systems for compliant integration
- Heavy-duty circuitry engineered for durability in commercial security, surveillance, and access control environments
| General Information | |
|---|---|
| Brand Name | Security Door Controls |
| Manufacturer | Security Door Controls |
| Product Name | 631RFA Power Supply |
| Product Type | Power Supply |
| Product Model | 631RFA |
| Country of Origin | US |
| Manufacturer Part Number | 631RFA |
| Interfaces/Ports | |
| Modular | Yes |
| Physical Characteristics | |
| Depth | 7.00" |
| Width | 16.00" |
| Product Information | |
| Mount Type | Cabinet Mount |
| Miscellaneous | |
| Compatibility | Electric Locks Access Controls |
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Plan your purchase
Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- 631RFA
- Manufacturer part:
- 631RFA
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 exclusionsSDC 631RFA 1.5A Power Supply with Charger, 12/24VDC
631RFA