D3V-16-2C4

Ingress Protection:	IP40
Mechanical Life:	10,000,000 Cycles
Electrical Life:	100,000 Cycles
Operating Position:	0.579" (14.7mm)
Operating Temperature:	-25°C ~ 105°C
Overtravel:	0.040" (1.0mm)
Differential Travel:	0.016" (0.4mm)
Pretravel:	0.047" (1.2mm)
Release Force:	15gf
Operating Force:	100gf
Features:	--
Series:	D3V
Termination Style:	Quick Connect - 0.250" (6.3mm)
Mounting Type:	Chassis Mount
Actuator Type:	Round (Pin Plunger)
Voltage Rating - DC:	30V
Voltage Rating - AC:	250V
Current Rating:	16A (AC), 10A (DC)
Switch Function:	On-Mom
Circuit:	SPST-NC
Part Status:	Active
Packaging:	Bulk

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Snap Action, Limit Switches - D3V-16-2C4 application field and working principle

Snap Action, Limit Switches are widely used in factory automation, machine building, robotics, and other applications which require a high degree of repeatability and reliability. These safety switches, also known as Limit Switches, are designed to sense when an object has reached a predetermined point and can be used to prevent machinery from overrunning or becoming damaged. The D3V-16-2C4 is one of the most commonly uses, and features a D3V Slim-Line package with the choice of normally open, normally closed, latching, or combination contacts and distinctive colors for easy identification.

What is the D3V-16-2C4?

The D3V-16-2C4 is a snap action, limit switch from ABB. It features a D3V Slim-Line package, four contact blocks, and two side-mounted screws. Its design allows for flexible mounting and it has a long operating lever that provides reliable motion transmission. The contacts are durable and can be selected to be normally open (NO), normally closed (NC), latching, or a combination of both. The D3V-16-2C4 also features distinctive colors for easy identification – black for normally open, white for normally closed, and yellow for latching.

Application Fields and Uses

Snap action, limit switches are commonly used in a variety of applications, such as factory automation, machine building, robotics, and other applications which require a high degree of repeatability and reliability. The D3V-16-2C4 switch is often used in applications such as in-rack detection and material handling. In manufacturing, it can be used as a push button to initiate a process or shut down a motor. In robotics, it can detect the presence of an object and then take the appropriate action.

Working Principle

The basic working principle of the snap action, limit switch is simple – when an object touches or passes the switch, the contacts inside the switch open or close, resulting in a change of resistance, which can be used to trigger an alarm or other action. The actual operation of the limit switch depends on the type of switch and the application.In the D3V-16-2C4 switch, when an object passes through, the operating lever is depressed and it opens or closes the contacts. The resistance of the contacts determines the state of the switch. When the switch is closed, the resistance is low and the current flows freely through it. When the switch is open, the resistance is high and the current is blocked.

Conclusion

The D3V-16-2C4 snap action, limit switch is a reliable and flexible solution for a wide range of industrial automation applications. Its long operating lever and distinctive colors provide an easy way to identify it and its sturdy construction ensures that it can stand up to the rigors of industrial applications. Its ability to be configured as a normally open, normally closed, latching, or combination switch gives it a wide range of applications, making it an ideal choice for any application which requires a high level of reliability and repeatability.

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