Nascom N505AU/ST1KSP120 Flip Switch Man Door Closed Loop
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
- Eliminates false alarms with No Dead Spot closed-loop design, ensuring reliable monitoring even if a man door is slightly misaligned
- Flip-mount option and universal mounting speed installation and allow cable orientation without sacrificing gap performance
- Extra-wide gap performance using an N35 NdFeB rare-earth magnet for consistent detection at greater tolerances
- Robust wiring protection with 36" 22 AWG leads and 24" armored cable to resist tampering and mechanical damage
- Durable extruded anodized aluminum housing and UL634 listing provide commercial-grade durability for security and access control systems
Quick Specifications
- Product Model
- N505AU/ST1KSP120
- Brand Name
- Nascom
- Manufacturer Part Number
- N505AU/ST1KSP120
Explore the details
Product information
N505AU/ST1KSP120
Overview
Secure perimeter access with confidence using the Nascom N505AU/ST1KSP120 Flip Switch man door closed loop magnetic contact. Designed for commercial security and access control, this magnetic contact delivers dependable door status monitoring even in heavy-use environments. The FLIP SWITCH design lets installers orient the cable in either direction without compromising the detection gap, simplifying retrofits and new installs. Built around an N35 NdFeB rare-earth magnet, the unit provides extra-wide gap performance to tolerate door misalignment while the No Dead Spot technology prevents nuisance alarms that can undermine surveillance and monitoring systems. Wiring is protected with 36" 22 AWG leads plus a 24" armored cable section for improved tamper resistance and long-term reliability. The extruded anodized (Type II) aluminum housing resists wear and complements commercial door hardware, and the assembly is listed to UL 634 for code-compliant installations. Ideal for man doors in industrial, commercial, and institutional facilities, the Nascom N505AU is a practical choice for access control, intrusion detection, and security system integrations. Specify or order the N505AU for your next monitoring or surveillance project.
Features
- Eliminates false alarms with No Dead Spot closed-loop design, ensuring reliable monitoring even if a man door is slightly misaligned
- Flip-mount option and universal mounting speed installation and allow cable orientation without sacrificing gap performance
- Extra-wide gap performance using an N35 NdFeB rare-earth magnet for consistent detection at greater tolerances
- Robust wiring protection with 36" 22 AWG leads and 24" armored cable to resist tampering and mechanical damage
- Durable extruded anodized aluminum housing and UL634 listing provide commercial-grade durability for security and access control systems
| General Information | |
|---|---|
| Brand Name | Nascom |
| Manufacturer Part Number | N505AU/ST1KSP120 |
| Technical Information | |
| Armored | Yes |
| Physical Characteristics | |
| Color | Clear Anodized |
| Product Information | |
| Contact Type | Closed Loop |
| Miscellaneous | |
| Features | 24" ARMORED CABLE LEAD PROTECTION, 36" 22AWG WIRE LEADS, EXTRA WIDE GAP - N35 NdFeB RARE EARTH MAGNET, EXTRUDED ANODIZED (TYPE II) ALUMINUM, Fast and Easy Installation, Listed To Ul634 Standard, NO DEAD SPOT Technology, Universal Mount |
| Environmentally Friendly | Yes |
| Environmental Certification | UL |
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Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- N505AUST1KSP120
- Manufacturer part:
- N505AU/ST1KSP120
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 N505AU/ST1KSP120 Flip Switch Man Door Closed Loop
N505AU/ST1KSP120