1SE3

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1SE3 is a kind of snap-action , limit switch which is commonly used in electronic and electrical control system in automatic control engineering, intelligent buildings and other automation applications. It is composed of a actuator and a metal contact by short-circuit at full＇ly. The contact is used to transfer electrical signals of control circuit to indicate the states of the circuit.

1SE3 is operated by a mechanical process where 3 different trigger actions that can be triggered by the actuator, which is a metal plunger or a lever, to make electric contacts open or close. When the actuator is triggered from its "home" position, it causes an over-center motion, which actuates the switch. The design of the switch ensures that once actuated, the switch will remain in its new position until it is released. When the actuator reaches a certain position, an electrical current flows through the contacts, and this indicates a change in the state of the switch.

1SE3 is widely used in industrial control system and can be used in variety of applications. It can be applied to measure distance, speed, angle and so on. Additionally, it can be used to control automation machine, servo motors, elevators, motors and other electronic control systems in industry filed. It is also used in starting and stopping of motors, monitoring machinery and controlling logic sequence within a specific system.

The working principle of 1SE3 is very simple. Its contact is released by an actuator, which is a metal plunger or lever. The contact is designed to be closed when an actuator is moved from its home position. When the actuator reaches a certain spot, it will open or close the contact and an electrical current ranges through it. This indicates a change in the state of the switch.

1SE3 snap-action limit switch is designed to be highly reliable, and it can provide a high performance solution for industrial control application, such as for motor starting and stopping, and for monitoring machinery, logic sequence and control. Moreover, it is easy to install and has a long life.

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