The Nascom N175W-ST3-3K is a top-of-the-line white switch designed for optimal security in both residential and commercial applications. Featuring a stubby 3/8″ recessed contact and a 3.3K resistor in series, this switch is perfect for protecting nonferrous doors and windows. Its unique design minimizes false alarms caused by shifting or warping, making it the ideal choice for installers needing reliable performance.
Key Features of Nascom N175W-ST3-3K
- Press Fit – No Glue Required: Simplifies installation and enhances reliability by eliminating adhesive-related failures.
- Encapsulated Hermetically Sealed Contacts: Protects the internal components from environmental factors, ensuring long-lasting performance.
- 12″ 22AWG Wire Leads: Provides ample length for versatile installation options in various settings.
- Polypropylene Housings: Lightweight and durable materials ensure robust protection against damage.
- Wide Gap – N35 NdFeB Rare Earth Magnet: Allows for greater flexibility in installation with wider gaps without sacrificing performance.
- Listed To UL634 Standard: Guarantees compliance with industry safety standards, providing peace of mind for users.
Additional Information
- Set: Switch/Magnet Special
- Color: White
- EndofLine (EOL) Resistors: SER
- Flange: Yes
- Switch Size: D0.375″ X L0.730″
- Magnet Size: D0.375″ X L0.800″
- Termination: 22AWG UL 1061 Red
- Circuit Configuration: Closed Loop
- Lead Length (in.): 12
- Standard Ohm Resistor Values: 3.3K
Detailed Specifications
| Feature | Details |
|---|---|
| Product Type | N175 White Switch with 3.3K Resistor |
| Material | Polypropylene Housing |
| Wire Gauge | 22AWG |
| Lead Length | 12 inches |
| Magnet Type | N35 NdFeB Rare Earth Magnet |
| Switch Size | D0.375″ X L0.730″ |
| Magnet Size | D0.375″ X L0.800″ |
| Compliance | UL634 Standard |
| Installation Type | Press Fit |



















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