Nascom N205AU/STSD Overhead Door Standard DPDT Switch with Universal Magnet and 24" Armored Cable, Silver
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Key Features
- Prevents false alarms with No Dead Spot technology for stable monitoring of commercial overhead doors
- Installer-selectable DPDT/SPDT contact configuration for seamless integration with alarm and access control systems
- Extra-wide 3" gap and powerful N35 NdFeB magnet for reliable detection even with misaligned doors
- 24" armored cable and extruded anodized aluminum housing for rugged, long-lasting protection in industrial environments
- UL634-listed and 30V DC/500mA rated for code-compliant security installations
Quick Specifications
- Product Model
- N205AU/STSD
- Brand Name
- Nascom
- Product Name
- Overhead Door Switch With Universal Magnet
- Product Type
- Magnetic Contact
Explore the details
Product information
N205AU/STSD
Overview
Built for dependable overhead door monitoring, the Nascom N205AU magnetic contact delivers reliable, low-maintenance protection for commercial and industrial security systems. Designed with No Dead Spot technology and an installer-selectable DPDT/SPDT contact configuration, this overhead door switch minimizes nuisance alarms caused by side-to-side door movement while giving technicians flexible wiring options for alarm panels and access control. The N205AU combines a strong N35 NdFeB magnet and an extra-wide 3" gap to accommodate imperfect alignments without sacrificing detection performance. A 24" armored cable and extruded anodized aluminum housing provide mechanical and environmental durability on high-traffic loading bays and exterior doors, while UL634 listing and a 30V DC/500mA rating meet common compliance requirements. Ideal for perimeter security, surveillance integration, and alarm monitoring on commercial facilities, the Nascom N205AU simplifies installation and reduces service calls. Specify the N205AU for robust, code-compliant overhead door sensing — order today or contact our sales team for project support.
Features
- Prevents false alarms with No Dead Spot technology for stable monitoring of commercial overhead doors
- Installer-selectable DPDT/SPDT contact configuration for seamless integration with alarm and access control systems
- Extra-wide 3" gap and powerful N35 NdFeB magnet for reliable detection even with misaligned doors
- 24" armored cable and extruded anodized aluminum housing for rugged, long-lasting protection in industrial environments
- UL634-listed and 30V DC/500mA rated for code-compliant security installations
| General Information | |
|---|---|
| Brand Name | Nascom |
| Manufacturer | Nascom |
| Product Name | Overhead Door Switch With Universal Magnet |
| Product Type | Magnetic Contact |
| Product Model | N205AU/STSD |
| Product Series | N205AU |
| Manufacturer Part Number | N205AU/STSD |
| Technical Information | |
| Armored | Yes |
| Material | Aluminum |
| Standard Gap | 3" |
| Application/Usage | Commercial, Industrial |
| Termination Style | Wire Leads |
| Connectivity Technology | Wired |
| Physical Characteristics | |
| Color | Silver |
| Power Description | |
| Input Current | 500mA |
| Input Voltage | 30V DC |
| Product Information | |
| Length | 36" |
| Contact Type | Closed Loop, SPDT |
| Miscellaneous | |
| Features | NO DEAD SPOT Technology, Universal Mount |
| Country of Origin | MX |
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Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- N205AUSTSD
- Manufacturer part:
- N205AU/STSD
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 exclusionsNascom N205AU/STSD Overhead Door Standard DPDT Switch with Universal Magnet and 24" Armored Cable, Silver
N205AU/STSD