7401K12ZQE2

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Toggle switches, such as the 7401K12ZQE2, are switches with a metal lever pivotably mounted to a base which is usually made of plastic. It is operated by a mechanical or electrical lever, handle, pedal, or other actuator, and can be either on/off or a multiple selection mechanism. The 7401K12ZQE2 toggle switch is on the larger side, measuring 1.25 x 0.65 x 0.75 inches (32 x 17 x 19 mm).

The 7401K12ZQE2 is a general purpose class of toggle switch, designed for use in applications ranging from safety to signaling and audio applications. The toggle switch can be used to indicate when a contact should be opened or closed, while the switch’s lever is mechanically linked to a set of contacts. As such, the switch can be used to control an electrical circuit, often by interrupting the power supplied to a circuit.

In terms of operation, the toggle switch can be broken down into two sections. The first consists of the mechanical lever, which is used to activate the switch. As the user operates the switch lever, the contacts inside the switch are either opened or closed. The second section consists of the electrical contacts, which are the actual pathways through which electricity flows between the switch and the outside circuit. Here the switch uses either single-throw or double-throw contacts.

On the 7401K12ZQE2, the switch lever is composed of two sections: an actuating lever and a base. The actuating lever is connected to the base by a hinge, allowing it to pivot when the switch is used. The base is attached to a printed circuit board, while the actuating lever is connected to the electrical contacts inside the switch. When the user pushes down on the actuating lever, the contacts open or close, which will either enable or disable the flow of electricity through the circuit.

The 7401K12ZQE2 is a DPDT (double-pole double-throw) toggle switch, meaning it has two switches and two sets of contacts. The two switches can be operated independently of one another, allowing them to either open or close both contacts simultaneously or separately. Additionally, the 7401K12ZQE2 is designed for open-air applications, meaning it is designed to be used in environments where no dust or water will come in contact with the switch contacts.

In terms of applications, the 7401K12ZQE2 toggle switch can be used in a variety of different electrical applications. Common uses include controlling the flow of power to various devices, providing lockout/tag out safety features, controlling the power of high-powered equipment, and providing a circuit breaker in the event of an overload.

Overall, the 7401K12ZQE2 toggle switch is a versatile and reliable switch, capable of being used in a wide range of applications. Its size, design, and protection features make it ideal for many electrical projects, while its double-pole double-throw feature allows it to be used in a variety of different settings.

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