A15KH-AA

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Toggle Switches come in a variety of forms and can be used for different applications. The A15KH-AA is one of the most popular Toggle Switches and is often used for applications that require a dependable and reliable switch operation. This section talks about the A15KH-AA switch and its working principle.

A15KH-AA Application Field

The A15KH-AA is a Toggle Switch featuring a vandal-resistant, 21-position key lock. This type of switch is suitable for applications that also include vandal-proof components such as in gaming machines, ticket and vending machines, and industrial control panels. Since the switch activates and deactivates with one short turn, it is suitable for a large range of environments where there is a need for regulating power. The A15KH-AA is OFTEC approved and is suitable for fire alarm systems, so it is frequently used in applications that include fire safety components.

A15KH-AA Working Principle

The A15KH-AA has a key operated switch with a single-pole isolation for up to three-phase-insulated lines. It is a three-wire switch, meaning it utilises two circuit wires and one load wire. It has a key-operated lock that can be opened with a key which makes it difficult to tamper with the switch and therefore suitable for security-sensitive applications. The key-operated lock is a robust, 21-position key, so it is not possible to open the switch without the right key.

The working mechanism of a Toggle Switch is very simple. When the Toggle Switch is flipped to the “on” position, the electricity passes through a switch and the circuit is completed, allowing the power to be turned on or off. When the toggle switch is flipped to the “off” position, the connection is broken and the power is no longer able to flow through the circuit, turning off the power. The A15KH-AA Toggle Switch is extremely durable and can withstand temperatures from -10°C to +80°C, meaning it is suitable for both indoor and outdoor applications.

The A15KH-AA Toggle Switch is designed for regulatory applications where there is a need for more safety and reliability. The built-in vandal-resistant lock helps to protect the switch from being tampered with, ensuring reliability and security. The A15KH-AA Toggle Switch is a great option for applications where a high level of reliability is needed, such as in security systems or fire safety components.

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