AH74525559-A

Termination Style:	Solder, Quick Connect - 0.187" (4.7mm)
Ingress Protection:	--
Features:	--
Operating Force:	120gf
Release Force:	20gf
Pretravel:	0.125" (3.2mm)
Differential Travel:	0.047" (1.2mm)
Overtravel:	0.047" (1.2mm)
Operating Temperature:	-25°C ~ 80°C
Operating Position:	0.602" (15.3mm)
Electrical Life:	100,000 Cycles
Mechanical Life:	10,000,000 Cycles
Series:	AH7
Packaging:	Bulk
Part Status:	Obsolete
Circuit:	SPDT
Switch Function:	On-Mom
Current Rating:	15A (AC), 600mA (DC)
Voltage Rating - AC:	250V
Voltage Rating - DC:	125V
Actuator Type:	Lever, Straight
Mounting Type:	Chassis Mount

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Snap action limit switches are an essential component of many different types of industrial and commercial applications. The AH74525559-A is an example of such a switch. It is a relatively small device that is designed to provide an efficient and reliable means of controlling or providing power in a number of ways. It has a rugged design and can withstand a wide range of environmental conditions. By understanding its application field and working principle, you should be able to find the right solution for your project. The AH74525559-A snap action limit switch is designed for use in a wide range of applications. It is typically found in industrial machinery, such as machinery used in manufacturing, robotics, and even food processing. It is also often used in commercial applications, such as HVAC systems, elevators, and escalators.The primary function of the AH74525559-A is to act as a limit switch, meaning it can be used to shut off a particular device or system when a pre-determined limit has been reached. This limit can be in the form of a pressure, temperature, or time limit, depending on the specific application. For example, if a pressure limit switch is used in a machine, when that pressure has been reached, it will automatically shut off the machine.The AH74525559-A features a robust and reliable design. It consists of two links, a cam and a roller, that interact, causing the switch to open or close. The switch features adjustable trip points which can be set as needed to meet the requirements of the application. This is useful for conditions where a more specific response time is needed, such as for applications that need a constant, quicker response.In operation, when the cam has been tripped, it causes the roller to press the actuator, which closes the switch contacts. This in turn triggers an action, such as turning on a machine or stopping it, depending on the application. The process is then repeated in the opposite direction when the switch is reset.The AH74525559-A is also capable of withstanding extreme temperatures, humidity, and vibration. It is designed to operate reliably in temperatures as low as -20°C and as high as 80°C, with a maximum rated voltage of 18VDC. This makes it suitable for a variety of industrial and commercial applications.Overall, the AH74525559-A snap action limit switch is a reliable and efficient means of controlling power in a variety of applications. Whether it is used in industrial machinery, such as those used in manufacturing, robotics, and food processing, or for commercial applications, such as HVAC systems, elevators, and escalators, it is designed to offer a robust and reliable design for anything from light-duty to heavy-duty applications. By understanding the operational principles and application fields of the switch, you should be able to choose the best solution for your particular project.

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