Nascom N78CT/STSD 3/4" Standard PTF Single Pole Double Throw Relay, 3/4", Tan
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
- Fast, glue-free installation on steel doors with snap-fit housing—reduces labor and installation time
- Reliable intrusion monitoring with wide-gap N35 NdFeB rare-earth magnet and hermetically sealed contacts to minimize false alarms
- 3/4" recessed SPDT design provides discreet, low-profile door monitoring for improved surveillance coverage
- 12" 22 AWG wire leads and 30V DC compatibility for straightforward integration with alarm panels and access control systems
- Durable polypropylene housing and UL634 listing for long-term performance in residential, commercial, and industrial environments
Quick Specifications
- Product Model
- N78CT/STSD
- Brand Name
- Nascom
- Manufacturer Part Number
- N78CT/STSD
Explore the details
Product information
N78CT/STSD
Overview
Deliver consistent, low-profile door protection with the Nascom N78CT/STSD recessed magnetic contact. Designed as a 3/4" SPDT magnetic contact, this set is built to simplify installation while improving intrusion detection for security, surveillance, and access control applications. The snap-fit design for steel doors eliminates messy adhesives and speeds deployment, and the wide-gap N35 NdFeB rare-earth magnet plus hermetically sealed contacts help prevent false alarms caused by shifting or warped doors. With 12" 22 AWG wire leads and 30V DC compatibility, the N78CT/STSD integrates easily into existing alarm panels, monitoring systems, or access control networks. The polypropylene housing provides weather-resistant durability and the unit is UL634 listed for dependable, code-compliant performance. Ideal for residential, commercial or industrial hinged wood and steel doors, this Nascom magnetic contact delivers discreet surveillance without sacrificing reliability. Add the N78CT/STSD to your security toolkit to reduce service calls and improve system uptime—order now or contact us for volume pricing and technical support.
Features
- Fast, glue-free installation on steel doors with snap-fit housing—reduces labor and installation time
- Reliable intrusion monitoring with wide-gap N35 NdFeB rare-earth magnet and hermetically sealed contacts to minimize false alarms
- 3/4" recessed SPDT design provides discreet, low-profile door monitoring for improved surveillance coverage
- 12" 22 AWG wire leads and 30V DC compatibility for straightforward integration with alarm panels and access control systems
- Durable polypropylene housing and UL634 listing for long-term performance in residential, commercial, and industrial environments
| General Information | |
|---|---|
| Brand Name | Nascom |
| Manufacturer Part Number | N78CT/STSD |
| Physical Characteristics | |
| Color | Tan |
| Power Description | |
| Input Voltage | 30V DC |
| Product Information | |
| Contact Type | Single Pole Double Throw (SPDT) |
| Miscellaneous | |
| Features | 12” 22Awg Wire Lead, Encapsulated Hermetically Sealed Contacts, Listed To Ul634 Standard, Polypropylene Housings, Snap Fit On Steel - No Glue Required, Wide Gap - N35 Ndfeb Rare Earth Magnet |
| Environmentally Friendly | Yes |
| Environmental Certification | UL |
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Plan your purchase
Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- N78CTSTSD
- Manufacturer part:
- N78CT/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 N78CT/STSD 3/4" Standard PTF Single Pole Double Throw Relay, 3/4", Tan
N78CT/STSD