D2HW-C213MR

Ingress Protection:	IP67 - Dust Tight, Waterproof
Mechanical Life:	1,000,000 Cycles
Electrical Life:	100,000 Cycles
Operating Position:	0.295" (7.5mm)
Operating Temperature:	-40°C ~ 85°C
Overtravel:	0.062" (1.6mm)
Differential Travel:	0.020" (0.5mm)
Pretravel:	--
Release Force:	7.138gf
Operating Force:	76gf
Features:	--
Series:	D2HW
Termination Style:	Wire Leads
Mounting Type:	Chassis Mount
Actuator Type:	Lever, Straight
Voltage Rating - DC:	12V
Voltage Rating - AC:	125V
Current Rating:	100mA (AC), 2A (DC)
Switch Function:	Off-Mom
Circuit:	SPST-NO
Part Status:	Active
Packaging:	Bulk

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Snap Action, Limit Switches - D2HW-C213MR application field and working principle

Snap action, limit switches are electromechanical devices that are critical components in many applications and systems. The D2HW-C213MR limit switch is a good example. This device is commonly used in industries such as aerospace, transportation, and manufacturing automation, and plays a key role in the efficient and effective functioning of these industries. The following discusses the application field and working principle of this high-precision, extremely durable switch.

The D2HW-C213MR is a spring-loaded plunger type limit switch with a SPDT (single pole, double throw) contacts. It is specifically designed with a wide variety of applications in mind, including but not limited to controlling motors, detecting motion, moving objects, etc. The plunger is operated by an external force, such as a mechanical lever, knob, or actuator, which actuates a contact closure when the plunger travels a specified distance. The switch can be configured so that the contact either closes or opens with the operation of the plunger.

The working principle of the limit switch is simple. When the plunger is pushed toward the switch body, the contact inside the switch body presses against the spring tab, which in turn closes the contact. When the plunger is released, the contact tab opens again, thus resetting the switch. The resetting feature is especially important for applications where it is necessary to regularly check the functionality or position of the system. This switch is also designed to be easy to use, with an adjustability of 0.5mm, meaning no additional components or adjustments are necessary for installation.

In addition to its wide range of applications, the D2HW-C213MR is known for its extreme durability and precision. The switch is rated at IP rating of 67K and is capable of providing a contact rating of 10A at 250VAC, making it suitable for use in highly hostile environments. Furthermore, the switch has been rated at an insulation resistance of 100MΩ min, ensuring good electrical insulation and low contact resistance. This makes it a reliable and robust solution for demanding applications.

Overall, the D2HW-C213MR limit switch is a reliable and effective solution for a variety of industrial applications. It has a wide range of uses, and offers exceptional durability and precision. The switch is an excellent choice for applications where durable and accurate limit switches are needed.

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