Nascom N1178CT3750B-STFB Recessed 3/4" Stubby Terminal Open Loop Switch for Steel / Wood Doors, D3/8" x L1/2" Cylinder Magnet Brown
SKU
N1178CT3750B-STFB
Model No
N1178CT3750B-STFB
$12.15
Nascom N1178CT3750B-STFB Recessed 3/4" Stubby Terminal Open Loop Switch for Steel / Wood Doors, D3/8" x L1/2" Cylinder Magnet Brown is available to buy in increments of 10
Product Highlights
- Snap Fit on Steel - No Glue Required
- Encapsulated Hermetically Sealed Contacts
- Screw Terminals
- Polypropylene Housings
- Wide Gap - N35 NdFeB Rare Earth Magnet

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The N1178CT3750B-STFB from Nascom is a recessed 3/4" stubby terminal open loop switch for steel / wood doors, D3/8" x L1/2" cylinder magnet, brown. The N1178C 3750 Series is a 3/4” recessed stubby door contact designed for residential, commercial and industrial steel and wood door applications. The bare D3/8” X L1/2” cylinder NdFeB magnet provides extra installation flexibility. The N1178C 3750 is the installer’s choice of contact configuration because the contact set is designed to cut installation times and helps to prevent false alarms caused by shifting or warping doors. The N1178C 3750 Series is designed for installation in every type of hinged door including wood doors.
Nascom N1178CT3750B-STFB Features
- Snap Fit on Steel: This feature eliminates the need for glue, ensuring a quick and secure installation.
- Encapsulated Hermetically Sealed Contacts: This design protects the contacts from dust and moisture, enhancing reliability and durability.
- Screw Terminals: Allows for easy and secure electrical connections, ensuring efficient power transfer.
- Polypropylene Housings: The material used provides excellent strength and resistance to environmental factors, prolonging the lifespan of the switch.
- Wide Gap - N35 NdFeB Rare Earth Magnet: This high-strength magnet allows for flexibility in installation, accommodating different door sizes and configurations.
- Listed to UL634 Standard: Compliance with this standard ensures the switch meets rigorous safety and performance criteria.
Nascom N1178CT3750B-STFB Detailed Specifications
| Product Type | Recessed Door Switch |
| Magnet Type | NdFeB Rare Earth Magnet |
| Switch Type | Open Loop Switch |
| Application | Steel/Wood Doors |
| Cylinder Dimensions | D3/8" x L1/2" |
| Installation Method | Snap Fit or Screwed |
| Material | Polypropylene |
| UL Standard | UL634 |
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