2NT1-3

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Toggle switches are one of the most reliable, commonly employed ultra-miniature switching devices. The 2NT1-3 is one such switch that is widely used in the field of application due to its high performance. Its flexibility makes it an ideal component for mounting in any kind of environment. This article discusses the application, field and working principle of the 2NT1-3 switch.

When it comes to select and use a toggle switch, the requirements differ from one application to the other. To select the right switch, one must consider the environment in which it is designed to operate, the desired rating and other relevant criteria. The 2NT1-3 toggle switch is designed datings like - 3 amp at 125V AC; 1.5 amp at 250 V AC; 0.6 amp at 28 volts DC; and 3 amp at 12 volts DC. This type of toggle switch is regularly used in automotive equipments such as car audio and navigation systems due to its high performance and reliability.

The 2NT1-3 switch also finds widespread usage in other application fields such as industrial applications, communications, industrial control and instrumentation. In these applications, the switch is exposed to extreme conditions like high temperature, thermal shock, humidity, and varying illuminance. Therefore, these switches are expected to perform under extreme conditions without compromising performance and safety.

The working principle of the 2NT1-3 is quite simple. It is a single pole, single throw switch configured as a DPDT switch. When the toggle lever is moved from one side to the other, it makes a physical contact between the two contacts, completing the circuit. The switch also has an indicator LED that lights up when the toggle lever is switched on, so it is easy to tell when the switch is on or off.

The contact resistance of the 2NT1-3 is less than 50 Ohms, which makes it ideal for most switching applications. The toggle lever travels between 0.2mm and 1.2mm and back to 0.2mm. This travel distance is determined by the application requirements and the magnetic and electrical characteristics of the environment in which the switch is being used. The contact separation of the switch is 0.8mm, which eliminates the risk of electric arc errosion.

The 2NT1-3 switch is manufactured with the finest tinned contacts and a low-temperature shrinksleeve providing excellent protection and insulation. To ensure a long life of operation, the toggle lever has been tested for more than 500,000 cycles under extreme environmental conditions. It is also uniquely designed with a flexible PC board that accommodates various panel mount configurations.

The 2NT1-3 switch is an excellent choice for a variety of applications, due to its high performance, flexible mounting options, and long life. It is an ideal choice for applications that involve automotive, industrial, communications, instrumentation, and control applications. With its reliable operation, it can provide reliable and efficient switching performance even in extreme temperatures and harsh environments.

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