ZE-QA2-2

Snap action switches are mechanical switches that rapidly open and close electrical contacts when actuated by an external force. They work intermittently and possess the ability to withstand many mechanical shocks, vibrations, and impacts that occur in industrial applications.

One of the most popular types of snap action switches is the ZE-QA2-2 limit switch. This type of switch can be used for various applications such as controlling the speed of a motor or to act as a safety device. It is also commonly used in conveyor belt and automated production line systems.

The ZE-QA2-2 has a snap action actuator which consists of two metal strips connected by a spring-loaded plunger. The plunger is typically made of metal or plastic and is connected to a lever-armature system. When the lever is actuated, it compresses the spring, forcing the plunger to strike the metal strips and change the switch contacts. The force of the compressed spring is dependent on the amount of current required to actuate the switch.

The ZE-QA2-2 limit switch also has grooved rollers which roll along the actuator\'s metal strips. These rollers help keep the actuator in place, which helps prevent misalignment of the switch contacts. This results in fewer false switching of the contacts.

The ZE-QA2-2 limit switch is designed to be used in a variety of applications. Its resistance to shock, vibration, and impacts makes it ideal for industrial applications where it may be exposed to harsh environments. Additionally, its snap action capability allows it to switch quickly and reliably at either end of its travel for increased safety.

The ZE-QA2-2 limit switch is also designed to be economically priced and easy to install. It is compatible with many third-party systems, making it ideal for use in a range of different applications. Furthermore, its affordable price tag ensures that it is accessible to a wide range of budgets.

Overall, the ZE-QA2-2 limit switch is a highly reliable and versatile switch which can be used for a variety of applications. Its resistance to shock, vibration, and impacts make it ideal for industrial use, while its quick switching action and affordable price tag make it attractive to those on a budget.