The Nascom N400TG-ST2-2K-5W is a high-performance N400T grey set that includes a 2.2K 1/2 watt resistor. Designed for commercial settings, this industrial surface mount screw terminal contact offers reliable protection for steel doors. The innovative design minimizes false alarms caused by door and window movement, making it the ideal choice for installers seeking flexibility and performance.
Nascom N400T Key Features
- Encapsulated Hermetically Sealed Contacts: Ensures longevity and reliability in harsh environments by protecting against dust and moisture.
- ABS Housing: Provides durability and resistance to impact, enhancing the product’s lifespan.
- Extra Wide Gap – N35 NdFeB Rare Earth Magnet: Allows for greater flexibility in installation and reduces false alarms due to door shifting.
- Spacer For Steel Door Installs: Simplifies installation in steel door applications, ensuring optimal performance.
- Screw Terminals: Facilitates easy wiring and connection, saving time during installation.
- Listed To UL634 Standard: Provides assurance of quality and compliance with industry safety standards.
Additional Product Information
- Set: Switch/Magnet Special
- Color: Grey
- EndofLine (EOL) Resistors: SER
- Flange: N
- Switch Size: L4.25″ X W0.750″ X H0.750″
- Magnet Size: L4.25″ X W0.750″ X H0.750″
- Termination: Terminal Red Dot
- Circuit Configuration: Closed Loop
- Lead Length (in.): No
- Standard Ohm Resistor Values: 2.2K
Detailed Specifications
| Feature | Details |
| Model | N400TG-ST2-2K-5W |
| Contact Type | Industrial Surface Mount Screw Terminal |
| Magnet Type | N35 NdFeB Rare Earth |
| Material | ABS Housing |
| Size (Switch) | L4.25″ X W0.750″ X H0.750″ |
| Size (Magnet) | L4.25″ X W0.750″ X H0.750″ |
| Resistor Value | 2.2K Ohm |
| Compliance | UL634 Standard |



















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