31NT91-5

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Toggle switches can be used to control circuits in a variety of applications. The 31NT91-5 toggle switch is one such device, designed primarily for electrical switching use in industrial and other harsh environments. This article will discuss the application field and working principle of the 31NT91-5 toggle switch.

Application Field of the 31NT91-5 Toggle Switch

The 31NT91-5 toggle switch is designed for use in applications that require a reliable and heavy-duty electrical switch. As such, it is commonly used in industry, medical devices, and other harsh environments such as shipbuilding, industrial and all weather applications. It is suitable for use in commercial and residential building wiring, robotics applications, and even for circuit building and design. The 31NT91-5 switch is also UL and CUL listed, which means it meets stringent safety requirements for use in the United States and Canada.

The operating temperature range for the 31NT91-5 switch is -55°C to 125°C, making it suitable for use in harsh, high-temperature environments. The switch’s body is made of durable bakelite and the contacts are silver-plated to ensure reliable electrical operation. Furthermore, the switch is designed to withstand up to 20A of current with up to 5HP of power available. This makes the 31NT91-5 an ideal switch for a variety of applications.

Working Principle of the 31NT91-5 Toggle Switch

The 31NT91-5 toggle switch works like any other toggle switch. A toggle switch is a mechanical device that uses a lever or lever arm to open or close an electrical circuit. When the lever is moved to the “on” position, the switch closes the circuit, allowing electricity to flow. The 31NT91-5 switch is a single-pole double-throw (SPDT) switch, meaning it has three contacts—a common terminal and two “on-off” terminals. When the switch lever is moved to the “on” position, the common terminal is connected to one of the “on-off” terminals, and when the lever is moved to the “off” position, the common terminal is connected to the other “on-off” terminal.

The 31NT91-5 toggle switch is a momentary toggle switch, meaning it requires the user to manually press and hold the switch lever to maintain a connection between the common terminal and an “on-off” terminal. This ensures that the switch can be used to control circuits safely and reliably. The switch also features a locking mechanism, which prevents the switch from being unintentionally moved to the “off” position.

The 31NT91-5 toggle switch also features a range of other convenient features. For example, the switch has a normally closed feature, so that it automatically turns off when the power is turned off. Additionally, the switch can be used with transistors and other devices to control more complex circuits. The 31NT91-5 toggle switch is also designed with solder lugs and terminal strips to make it easy to install and maintain.

Conclusion

The 31NT91-5 toggle switch is a reliable and heavy-duty switch designed for use in industrial and other harsh environments. The switch is UL and CUL listed, features a locking mechanism and is capable of controlling up to 20A of current. The switch works as a single-pole double-throw switch and can be used with transistors and other devices to create more complex circuits. The 31NT91-5 toggle switch is an ideal switch for controlling circuits in industrial, medical, and all-weather applications.

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