1NT91-3D

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Toggle switches enable users to quickly and easily change a circuit from one state to another. The 1NT91-3D is a type of toggle switch specifically designed to meet the needs of industrial applications, such as machinery and control systems. This toggle switch has a relatively long life and is capable of quickly turning a circuit on or off without any damage or interruption. In this article, we will examine the 1NT91-3D\'s application field, as well as its working principles.

Application Field

The 1NT91-3D is a heavy-duty toggle switch used for various industrial applications. It is usually used as an ON/OFF switch for motors, pumps, conveyor belts and other machinery. It is also used in home applications such as garage door openers, garden irrigation systems, and electric tools. Depending on the model and configuration, the 1NT91-3D can handle currents up to 6A and voltages up to 277VAC. It is also available in various sizes and shapes for different mounting needs.

Working Principle

The 1NT91-3D is a two-pole, two-position toggle switch. The switch has two sets of contacts, one to close the circuit when the switch is on, and one to open the circuit when the switch is off. When the switch is flipped, the contact arms move the contacts of one set close to the contacts of the other set, connecting the circuit and forming a complete electric path. This allows electricity to flow through the switch, turning on the equipment. When the switch is flipped again, the contact arms push the contacts of both sets apart, breaking the connection and cutting off the electricity.

The 1NT91-3D is designed with a lockable lever that can engage when the switch is in the on or off position. This engages a small mechanical device that prevents the switch from flipping until a specific sequence of actions is taken to release the lever. While this makes it difficult to accidentally change the switch’s position, it also allows for a secure and stable setting, which is great for use in industrial applications.

Conclusion

The 1NT91-3D is a two-pole, two-position toggle switch commonly used in industrial applications. It is capable of quickly turning a circuit on or off without any damage or interruption, and can handle currents up to 6A and voltages up to 277VAC. It is also designed with a lockable lever that can engage when the switch is in the on or off position to prevent accidental changes. With its reliable performance and secure operation, the 1NT91-3D is an ideal choice for industrial applications.

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