The N1178CWSHK-ST2CR from Nascom is a Recessed 3/4″ Stubby Dual Closed Loop Switch for Steel / Wood Doors, Shark Magnet, Wire Leads, White. The N1178C SHK Series is a 3/4” recessed stubby door contact equipped with the patented SHARKTM magnet. Designed for a variety of door applications, this switch simplifies installation, reduces false alarms, and ensures reliable performance for residential, commercial, and industrial settings.
Nascom N1178CWSHK-ST2CR Key Features
- Snap Fit on Steel – No Glue Required: Allows for quick and easy installation without the need for adhesives.
- Encapsulated Hermetically Sealed Contacts: Protects the switch from environmental factors ensuring longevity and reliability.
- Time Saving Installation: Designed to significantly reduce the time required for setup, making it ideal for busy professionals.
- No Silicone Required No Mess: Eliminates the hassle and mess associated with traditional installation methods.
- 12” 22AWG Wire Leads: Offers flexibility in installation location for various door types.
- Polypropylene Switch Housings: Enhances durability and resistance against wear and tear.
- Wide Gap – N35 NdFeB Rare Earth Magnet: Provides strong magnetic performance, reducing false alarms caused by door shift.
- Listed to UL634 Standard: Ensures reliability and safety for commercial and residential applications.
Detailed Specifications for Nascom N1178CWSHK-ST2CR
| Feature | Details |
|---|---|
| Product Type | Recessed Stubby Dual Closed Loop Switch |
| Dimensions | 3/4” |
| Compatible Doors | Steel and Wood |
| Magnet Type | N35 NdFeB Rare Earth Magnet |
| Wire Gauge | 22AWG |
| Wire Length | 12 inches |
| Mounting Method | Snap Fit |
| Contact Seal Type | Hermetically Sealed |
| Certification | UL634 Listed |



















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