83279011

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Snap action, limit switches refer to a type of switch that is used for the purpose of making or breaking an electrical circuit. These switches are designed to be operated at a predetermined range of voltage or current, typically by a mechanical actuator such as a lever, push button or similar. A limit switch is usually used in applications where the presence or absence of a particular device or element needs to be monitored, to either indicate its presence or to send a signal when it has been tripped. The 83279011 is a type of limit switch that falls into this class of switch. This article will discuss the application field and working principle of the 83279011.

Application Field

The 83279011 limit switch is a single pole, double throw switch which is typically used in industrial applications. Its most common use is to indicate the presence of a particular device or element, such as a valve or door, by detecting the change in a magnetic field. Once the change is detected, the switch will send a signal or turn on an indicator light. This type of switch is also commonly used as part of a safety circuit to indicate the presence of a guard or other safety device. Other typical applications include automation and control, cabin monitoring, environmental and process control, HVAC and refrigeration, security systems and marine applications.

Working Principle

The 83279011 limit switch works by using a mechanical actuator such as a lever, push button or other similar device, to operate a contact assembly to selectively connect or disconnect an electrical circuit. The contact assembly consists of two fixed contacts and a spring-mounted movable contact, which is connected to an operating lever. When the lever is moved in either direction, the movable contact opens and closes the electrical circuit. The opening and closing of the contacts is what generates the signal or activates the indicator light.The 83279011 limit switch is designed to be used in areas where the ambient temperature can range from -20°C to +70°C, and the moisture range is 0 to 95% RH (relative humidity). It is also designed to withstand corrosion and dirt, making it suitable for use in most industrial environments.The 83279011 is designed to be extremely accurate, with a tolerance of up to 0.050 mm (0.002 in). This accuracy allows it to consistently detect changes in a magnetic field or other environmental factors, such as temperature or pressure, that may influence its operation. The switch is also designed to operate up to 10 million cycles, making it ideal for long-term use.

Conclusion

The 83279011 limit switch is a single pole, double throw switch commonly used in industrial applications. It is used to indicate the presence of a particular device or element, such as a valve or door, by detecting a change in a magnetic field. Other typical applications include automation and control, cabin monitoring, environmental and process control, HVAC and refrigeration, security systems and marine applications. The switch is designed to be accurate and tolerant to a range of environmental conditions, with an accuracy of up to 0.050 mm (0.002 in) and a tolerance of up to 10 million cycles.

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