2TL1-72E

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Toggle switches are electrical components that are used to break, complete or change the current flow in a circuit. They are most commonly used in domestic, commercial, and industrial applications. The 2TL1-72E toggle switch is a micro miniature through hole switch designed with a toggle mechanism. It is suitable for a wide range of applications, including lighting, audio, communications, and measuring instruments.

General Features

The 2TL1-72E toggle switch is composed mainly of a body, lever and contact block. The body is made of polyamide 6.6 (PA 6.6), the static contact block is assembled with a tin-plated copper alloy body and silver-plated rivets, and the lever is made of polybutylene terephthalate (PBT) or polyphenylene sulfide (PPS).

The toggle switch offers reliable operation and long service life. It is highly durable and provides protection against dust and moisture. The contact resistance is low, typically less than 20 mΩ, and the electrical life exceeds 10,000 cycles.

Applications

The 2TL1-72E toggle switch is used in a wide range of applications, including motors, automobiles, household appliances, medical equipment, and video equipment.

It is also used in lighting and sound control, signal switching and measuring instruments. The toggle switch can be used as a master switch and also as an auxiliary switch.

Working Principle

The toggle switch works in a simple manner. When the lever is moved up or down, the corresponding contact block is either opened or closed. This action is used to break, complete or change the current flow in a circuit.

When the toggle switch is in the off position, the corresponding contact block is open, breaking the circuit. When the toggle switch is in the on position, the corresponding contact block is closed, completing the circuit.

The toggle switch also has a positive stop feature for a fewer number of positions. This feature prevents the lever from being accidentally moved from its required position.

Conclusion

The 2TL1-72E toggle switch is a robust and reliable micro miniature through hole switch designed with a toggle mechanism. It is suitable for a wide range of applications, including lighting, audio, communications and measuring instruments.

The toggle switch works in a simple manner and offers reliable operation and long service life. It is highly durable and provides protection against dust and moisture.

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