The Nascom N175W-ST3-3KBL is an innovative white switch designed to enhance security for both residential and commercial applications. This switch features blue leads and incorporates a 3.3K resistor in series, ensuring a reliable closed loop circuit. Its stubby 3/8″ recessed contact design allows for easy installation with minimal drilling, while its hermetically sealed contacts and polypropylene housing protect against environmental factors, reducing false alarms caused by shifting or warping doors and windows.
Nascom N175 Series Features
- Press Fit – No Glue Required: Simplifies installation and reduces the mess associated with adhesive applications.
- Encapsulated Hermetically Sealed Contacts: Provides protection against dust, moisture, and other environmental contaminants, ensuring long-lasting performance.
- 12″ 22AWG Wire Leads: Offers flexibility in installation with sufficient length for various applications.
- Polypropylene Housings: Lightweight yet durable material enhances resistance to wear and corrosion.
- Wide Gap – N35 NdFeB Rare Earth Magnet: Facilitates reliable operation even with larger gaps between the switch and magnet.
- Listed to UL634 Standard: Assurance of compliance with industry safety standards, enhancing reliability and safety.
Additional Information
- Set: Switch/Magnet Special
- Color: White
- EndofLine (EOL) Resistors: SER
- Flange: Y
- Switch Size: D0.375″ X L0.730″
- Magnet Size: D0.375″ X L0.800″
- Termination: 22AWG UL 1061 Blue
- Circuit Configuration: Closed Loop
- Lead Length (in.): 12
- Standard Ohm Resistor Values: 3.3K
Detailed Specifications
| Feature | Details |
|---|---|
| Switch Type | N175 White Switch with Blue Leads |
| Resistance | 3.3K Ohm Resistor in Series |
| Contact Type | Stubby 3/8″ Recessed Contact |
| Applications | Residential and Commercial |
| Installation Type | Press Fit (No Glue Required) |
| Wire Gauge | 22AWG |
| Lead Length | 12 inches |
| Magnet Type | N35 NdFeB Rare Earth Magnet |
| UL Listing | UL634 Standard |



















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