AZ37139

Ingress Protection:	IP64 - Dust Tight, Water Resistant
Mechanical Life:	10,000,000 Cycles
Electrical Life:	100,000 Cycles
Operating Position:	1.209" (30.7mm)
Operating Temperature:	-20°C ~ 60°C
Overtravel:	0.235" (6.0mm)
Differential Travel:	0.060" (1.5mm)
Pretravel:	0.120" (3.0mm)
Release Force:	25gf
Operating Force:	120gf
Features:	--
Series:	AZ3
Termination Style:	Cable Leads
Mounting Type:	Chassis Mount
Actuator Type:	Lever, Roller
Voltage Rating - DC:	30V
Voltage Rating - AC:	125V
Current Rating:	4A (AC/DC)
Switch Function:	On-Mom
Circuit:	SPDT
Part Status:	Obsolete
Packaging:	Bulk

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AZ37139 Snap Action, Limit Switches Application Field and Working Principle

The AZ37139 series of snap action, limit switches from the manufacturer ALDUMAX are designed for a wide array of applications, including commercial, industrial and automotive. Their small size and versatility make them attractive for projects that require space efficiency and accuracy. As snap action, limit switches, they have many advantages and usefulness due to their ability to detect machine movement or actuate machines or electronics.The AZ37139 series is a three-way switch, meaning that it has two switching points with a third position that is used as an adjustable limit setting. The switch uses a lever arm which can be adjusted to a desired angle. When an object approaches the lever arm, it pushes it forward and the switch turns ON. As the object moves away from the lever arm, it returns to its original position and the switch turns OFF. This type of switch is designed for low power control purposes and are suitable for use in a variety of applications.The AZ37139 is generally used in many industrial and commercial applications in the form of a door actuator switch, foot switch, or potentially even a hand switch. In the automotive industry, they are used to detect the opening of a hood or trunk and the engagement of a gear shift. They are also used in the healthcare industry to detect door and window open/close status.Due to its compact size and durable construction, this type of snap action, limit switch is effective in most environments. It is also capable of handling a wide variety of currents and voltages, making it suitable for a range of industrial and commercial applications.The AZ37139 snap action, limit switch is designed to provide both types of contact, NO and NC. NO contacts are normally open, where the electrical circuit is closed, or made, when the switch is actuated. NC contacts are normally closed, where the the electrical circuit is opened, or broken, when the switch is actuated.The working principle of the AZ37139 is that of a mechanical switch. As an object approaches the lever arm, it pushes forward making contact with an inner electrical circuit. This completes the electrical circuit and the switch turns on. When the object moves away from the lever arm, the switch returns to its original position and turns off, breaking the electrical circuit.The AZ37139 is durable, reliable and cost-effective, making it the ideal choice for a wide range of industrial and commercial applications. It is suitable for various currents and voltages and can handle a range of temperature and humidity levels. It is suitable for use in hazardous environments, as it is dustproof and waterproof, as well as robust and resistant to shock and vibration.To summarize, the AZ37139 series of snap action, limit switches are designed to be used in a large variety of applications, including commercial, industrial and automotive industry sectors. It is suitable for a wide range of low power control applications, it is dustproof and waterproof, and it can handle a wide range of currents and voltages. It is also capable of handling temperatures and humidity levels, as well as being shockproof and vibration resistant. All these features make the AZ37139 an ideal choice for a large array of applications.

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Part Number	Manufacturer	Price	Quantity	Description