1571989-4

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Rocker switches are widely used in a variety of industrial control applications. They provide reliable on/off control for both AC and DC circuits, allowing for simpler and faster switching. The 1571989-4 is a specific type of rocker switch, designed for use in low-voltage circuits and applications such as motor speed control systems and fan controls.

The 1571989-4 rocker switch has three terminals with gold flashed contacts, making it suitable for low-voltage circuits with conductivity up to ten amps. The terminals are labeled as NC (normally closed), NO (normally open) and COM (common). The NC and NO terminals are used to control the switching operation, while the COM terminal is used to connect the circuit.

The 1571989-4 rocker switch is designed to provide reliable on/off control in both AC and DC circuits. When the switch is in the “off” position, it will keep the circuit open, even when the power is applied. When the switch is in the “on” position, it will close the circuit, allowing electricity to flow freely.

The working principle of the 1571989-4 rocker switch is simple and straightforward. It relies on a simple lever action in order to close or open a circuit. When the rocker is moved to the “on” position, the lever pushes against the contacts in the switch, closing the circuit and allowing electricity to flow freely. Conversely, when the rocker is moved to the “off” position, the lever lifts the contacts away from each other, opening the circuit and preventing electricity from flowing.

Rocker switches such as the 1571989-4 are widely used in industrial control applications due to their reliable on/off control and simple installation. They provide reliable switching for both AC and DC circuits, making them ideal for low-voltage applications such as motor speed control and fan control. As such, they are invaluable components in any industrial control system.

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