Series:	6700
Part Status:	Active
Circuit:	SPST-NO
Switching Temperature:	131°F (55°C)
Reset Temperature:	86°F (30°C)
Current Rating - AC:	--
Current Rating - DC:	0.5A (48V)
Tolerance:	±9°F (±5°C)
Switching Cycles:	20K
Termination Style:	PC Pins
Mounting Type:	Through Hole
Package / Case:	TO-220-2

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67F055 Application field and working principle

Introduction to 67F055

The 67F055 is a temperature-sensing, thermostatic switch mechanical device that senses heat in order to regulate the temperature of a system or environment. It is commonly used for HVAC applications in order to control and regulate the temperature of an area. It can also be used in various other temperature-sensitive and safety-related applications. The 67F055 is an extremely accurate temperature sensing device with a built-in bimetallic strip. Bimetallic strips are made up of two dissimilar metals which expand to different rates as they are exposed to heat, which in turn causes the strip to bend or flex.

Application fields of 67F055

The 67F055 can be used in a variety of different applications, some of which include:

• HVAC systems.
• Refrigerators.
• Freezers.
• Industrial ovens.
• Medical equipment.
• Heaters.
• Electrical control panels.
• Radiators.
• And many other temperature-sensitive and safety-related applications.

Working Principle of 67F055

The working principle of the 67F055 is simple yet effective. It is based on the thermodynamics of heat transfer. Heat is caused by an increase in temperature, and the 67F055 works by sensing an increase in temperature and then transitioning the system in order to regulate it. The 67F055 includes a bimetallic strip that is made up of two dissimilar metals with differing rates of thermal expansion. As the strip is exposed to heat, it bends or flexes, closing the circuit and transferring the electricity or triggering a specific action. As the temperature continues to rise, the bimetallic strip bends more, eventually reaching a pre-determined temperature at which point the switch will turn off.

Conclusion

The 67F055 is a temperature sensing, thermostatic switch (mechanical) device that is used for regulating temperatures in HVAC systems, refrigerators, freezers, industrial ovens, medical equipment, and many other temperature-sensitive and safety-related applications. It is equipped with an accurate bimetallic strip which functions by expanding or flexing in response to the increasing temperature. Once the pre-determined temperature is reached, the switch will turn off, thereby controlling the environment or system in which it is utilized.

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