39-2

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Pushbutton switches are versatile electrical products that are used in a wide range of applications from simple on/off switches to sensitive industrial control systems. The 39-2 contact element is a two-point contact device that can be used to provide a discrete change in electrical current by opening or closing the connection between two points. This contact element can be used for a variety of applications, including controlling a motor, switching lights, and indicating warning alarms.

The 39-2 contact element is a basic single button pushbutton switch composed of two snap-together pieces. The button has two contact points that are made of spring steel. The points are usually seated in a bronze base and the points are normally closed. When the button is pressed, the contact points separate and the circuit is open, sending a signal to the connected device. When the button is released, the contact points come back together and the circuit is again closed. The contact points have a slight amount of play to allow for dust and other particles to be released from the contact area.

The 39-2 contact element can be used in a variety of applications from controlling electric motors to activating alarms and lights. Electric motors can be controlled by connecting the 39-2 contact element to the motor’s start and stop switches. When the button is pressed, the motor’s start switch energizes the motor and when it is released, the stop switch de-energizes the motor. This is especially useful in automated processes where a motor has to be started and stopped multiple times. Alarms and lights can be connected to the contact element to provide a warning or indicate a certain status of the system. The 39-2 contact element can also be used to activate relays and solenoids, providing a cost-effective method of controlling electrical equipment.

The 39-2 contact element is an economical and reliable method of controlling a wide range of electrical devices. The contact points are spring loaded, allowing for adjustable tension on the contact points for reliable operation. The two-point contact element also provides a discrete change in electrical current and can be used in a variety of applications from controlling electric motors to indicating warnings. The 39-2 contact element is a versatile and cost-effective solution for controlling a wide range of electrical devices.

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