AH71555559-A

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Snap action, limit switches like AH71555559-A serve as crucial components in technological processes. They detect a physical position or an end limit and respond by breaking or making electrical contact. Their reliable no-wear action and fine adjustment make them attractive in many applications across diverse industries.

Usage fields of AH71555559-A

AH71555559-A can be used in the industrial automation, electronic equipment, medical equipment and many other sectors. In robotic automation, its action can switch the supply voltage off in case of overcrowding and thus ensures safety for the processes. In medical applications, it goes a step further and not only stops the application but also offers feedback about any interruptions.

AH71555559-A is also very useful for controlling light, fan and motor circuits. Its design and unique construction facilitate the control of motor acceleration and deceleration while the hermetically sealed contacts ensure the protection of the control wiring circuitry.

Working principle of AH71555559-A

The snap action limit switches AH71555559-A are designed with two separate contact systems. A normally closed (NC) contact system maintains the connection at rest, and a normally open (NO) contact system breaks the connection when the limit switch is triggered. The operation of the switch is determined by the action of a directable plunger. When pressure is applied to the plunger, it trips the switching mechanism and creates an open or closed circuit.

In operation, the AH71555559-A is typically connected to an external circuit, such as a system timer or an external sensing device. The switch triggers an electrical signal when the plunger is pushed and breaks the connection when the plunger is released. This allows it to control the operation of the circuit, such as closing a relay or actuating a device.

The switch is designed with a variable actuation force. This ensures that the switch triggers at a predetermined level of pressure and prevents false triggering due to external shocks or vibrations. The AH71555559-A can also be adjusted to respond to a wide range of contact pressures, thus allowing it to be used in a variety of applications.

Advantages of AH71555559-A

AH71555559-A can provide an ideal solution for a variety of applications. Its construction is durable and compact, and its no-wear operation ensures a reliable switching action with barely any signal lag. The 10 micron accurate repeatability of the switch ensures its precision and repeatability, even in extreme temperatures and rapid response actions. The switch is available with different configurations and contact ratings, enabling it to meet the needs of a range of industrial requirements. The adjustable plungers and horizontal, vertical, and rotatory actuation styles ensure flexibility, moreover, a maximum electrical rating of 250 V 10A AC/DC makes the switch suitable for even the heaviest of applications.

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