V-166-1A5(R)

Ingress Protection:	IP40
Mechanical Life:	50,000,000 Cycles
Electrical Life:	100,000 Cycles
Operating Position:	0.815" (20.7mm)
Operating Temperature:	-25°C ~ 80°C
Overtravel:	0.062" (1.6mm)
Differential Travel:	0.060" (1.5mm)
Pretravel:	0.157" (4.0mm)
Release Force:	14gf
Operating Force:	125gf
Features:	--
Series:	V
Termination Style:	Solder Lug
Mounting Type:	Chassis Mount
Actuator Type:	Lever, Roller
Voltage Rating - DC:	125V
Voltage Rating - AC:	250V
Current Rating:	16A (AC), 600mA (DC)
Switch Function:	On-Mom
Circuit:	SPDT
Part Status:	Active
Packaging:	Bulk

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Introduction

Snap action, limit switches, like V-166-1A5(R), have become vital parts for controlling industrial machinery. Limit switches are designed for safety, preventing potentially dangerous scenarios from occurring in various industrial situations. The purpose of this paper is to discuss the application fields and working principle of V-166-1A5(R).

Application Field

V-166-1A5(R) is a type of mechanical limit switch that is widely used in industrial applications. It is especially popular as a position sensing switch and is used in a variety of commercial and industrial control and automation systems. The switch can be used in many different applications such as safety limit switches, e-stop buttons, and conveyor shutoff switches.Aside from its industrial applications, V-166-1A5(R) can also be used as an intrusion alarm switch or fire alarm switch. The switch is designed to open when a certain level of pressure or force is exerted on it, triggering the alarm and alerting the necessary personnel.

Working Principle

The V-166-1A5(R) switch operates on the principle of mechanical snap action. When the switch is tripped, the current is energized and the switch springs back to the off position. This action is extremely quick, ensuring that the current is interrupted quickly and safely, resulting in a positive and secure switching system. The snap action of the switch is determined by the mechanical pressure on the contacts. When the switch is pushed closed, the contacts come into contact, completing the circuit. When a certain amount of pressure or force is exerted on the contacts, the switch snaps back to the open position, interrupting the current and preventing an unsafe situation. The switch is also designed to withstand extreme environmental conditions, such as extreme temperatures, vibration, and dust, making it suitable for use in a variety of harsh industrial and commercial environments.

Conclusion

V-166-1A5(R) is a type of mechanical limit switch that is widely used in industrial applications. It operates on the principle of mechanical snap action, switching the current quickly and securely when it is tripped. The switch is also designed to withstand extreme environmental conditions, making it suitable for use in a variety of harsh industrial and commercial environments.

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