Edwards Signaling 591 120V AC Primary 16V Secondary Transformer
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 low-voltage power for doorbells, chimes, access control and surveillance systems — ensures consistent 16V AC output for stable device operation
- Quick, installer-friendly wiring with pre-stripped primary pigtails and screw terminal secondary — reduces labor time on service calls
- Compact open-frame design fits standard 1/2" knockout or surface mount — ideal for retrofit and new installations in metal or plastic back boxes
- Built-in non-regenerative thermal overload protection and grounding wire — protects devices and wiring against overloads for safer monitoring and security setups
- 10VA rating balances light-duty loads like door chimes, low-current access control accessories, and small CCTV/monitoring peripherals
Quick Specifications
- Product Model
- 591
- Brand Name
- Edwards Signaling
- Product Name
- Step Down Transformer
- Product Type
- Open Frame
Frequently Bought Together
Edwards Signaling 591 120V AC Primary 16V Secondary Transformer
$23.50
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Total: $167.53
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Product information
591
Overview
Provide dependable low-voltage power where it matters most. The Edwards Signaling 591 120V AC primary, 16V AC secondary transformer delivers a stable 16V output and 10VA capacity to power doorbells, chimes, access control interfaces and small surveillance or monitoring peripherals. Designed as a compact open-frame transformer, it installs easily in a standard 1/2" knockout or can be surface mounted using included feet, making it ideal for both retrofit and commercial deployments.
Installers benefit from time-saving features like pre-stripped primary pigtails and screw-terminal secondary connections, while non-regenerative thermal overload protection and a grounding lead add operational safety for security and building systems. Lightweight and unobtrusive, the Edwards Signaling 591 is suited for residential, commercial, and light industrial applications that require reliable low-voltage power for security, surveillance, and tenant convenience devices.
Specify the Edwards 591 when you need a compact, dependable transformer for door entry, monitoring, or access control projects — order now to streamline installation and improve system reliability.
Features
- Reliable low-voltage power for doorbells, chimes, access control and surveillance systems — ensures consistent 16V AC output for stable device operation
- Quick, installer-friendly wiring with pre-stripped primary pigtails and screw terminal secondary — reduces labor time on service calls
- Compact open-frame design fits standard 1/2" knockout or surface mount — ideal for retrofit and new installations in metal or plastic back boxes
- Built-in non-regenerative thermal overload protection and grounding wire — protects devices and wiring against overloads for safer monitoring and security setups
- 10VA rating balances light-duty loads like door chimes, low-current access control accessories, and small CCTV/monitoring peripherals
| General Information | |
|---|---|
| Brand Name | Edwards Signaling |
| Manufacturer | Kidde Fire and Safety |
| Product Name | Step Down Transformer |
| Product Type | Open Frame |
| Product Series | 590 |
| Country of Origin | CN |
| Manufacturer Part Number | 591 |
| Technical Information | |
| Output Voltage | 16V AC |
| Output Receptacle Type | Screw Terminal |
| Physical Characteristics | |
| Depth | 2.30" |
| Width | 2.30" |
| Height | 2.20" |
| Power Description | |
| Power Rating | 10.00W |
| Input Voltage | 120V AC |
| Product Information | |
| Installation Type | Commercial |
| Miscellaneous | |
| Compatibility | Doorbells and Chimes |
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Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- 591
- Manufacturer part:
- 591
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 exclusionsEdwards Signaling 591 120V AC Primary 16V Secondary Transformer
591