831708A2.0

Ingress Protection:	--
Mechanical Life:	1,000,000 Cycles
Electrical Life:	--
Operating Position:	0.330" (8.4mm)
Operating Temperature:	-20°C ~ 125°C
Overtravel:	0.020" (0.5mm)
Differential Travel:	0.006" (0.15mm)
Pretravel:	--
Release Force:	31gf
Operating Force:	153gf
Features:	--
Series:	83170
Termination Style:	Solder Lug
Mounting Type:	Chassis Mount
Actuator Type:	Round (Pin Plunger)
Voltage Rating - AC:	250V
Current Rating:	100mA (AC)
Switch Function:	Off-Mom
Circuit:	SPST-NO
Part Status:	Active
Packaging:	Bulk

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Snap Action, Limit Switches 831708A2.0 Application Field and Working Principle

Snap action limit switches are widely used in a variety of applications due to their reliable, precise and repeatable operation. In this article, we\'ll discuss the 831708A2.0 Version Snap Action Limit Switches and their application field and working principle.The 831708A2.0 version snap action limit switches are single pole, double throw (SPDT), normally open (NO) contactors. This contactor has a mechanical actuator which can be actuated by a physical movement. The actuator has a natural, spring-assisted return from the actuated position. The pleated actuator is designed to provide an ultra-sensitive and precise switching action, with a virtually silent operation. When in contact idling state, the contact is open, and upon actuation, the contact is closed.The switches have an operating temperature range of -40 to + 80 degree Celsius, and are able to withstand shock and vibrations of up to 30G. This makes them suitable for a wide variety of applications, such as robotics, automation, HVAC, elevator systems, automotive and many more. They are also widely used in security and safety sensors and alarms as they are highly reliable in detecting unexpected events.In terms of installation, the 831708A2.0 snap action limit switches can be quickly and easily mounted to the application. It has a threaded barrel body and is designed for easy mounting by either threading or pressure lugs, depending on the application. It also has dual screw terminals and an internal terminal block for secure and flexible wiring. Additionally, the switch has a conical plunger for adjustable actuation sensitivity and a clearly visible led indicator for easy visual identification of the contact state.Regarding the working principle of the 831708A2.0 switch, it is usually triggered by mechanical movement and has a hysteresis characteristic, meaning that the contact operates at two different points (trip points). When the plunger, lever or other mechanical actuator is actuated, the switch gets triggered and begins to close the contact at a certain point. Its hysteresis characteristic then causes the contact to open again when the plunger is released and moved back a certain distance, this allows the contact to role back to its original position. This process is then repeated, making the switch highly reliable and repeatable.In conclusion, the 831708A2.0 version snap action limit switches are highly reliable and precise switches with wide application field ranging from robotics and automation to HVAC and automotive. It is easy to install, with a threaded barrel body, dual screw terminals and internal terminal block to enable secure and flexible wiring. Furthermore, its hysteresis characteristic enhances its reliability and makes it suitable for security and safety applications.

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