D2HW-C212MR

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:	On-Mom
Circuit:	SPST-NC
Part Status:	Active
Packaging:	Bulk

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Snap Action, Limit Switches

<p>A snap action contact limit switch is typically used as an on/off control switch used to detect the presence of an object or interruption in the contact line of a power system. The D2HW-C212MR limit switch is a compact, slim design limit switch with excellent long-term stability for a gap width of 0.5mm, and a miniatures type of double-break mechanism.</p> <p>The working principle of the D2HW-C212MR limit switch is based on the theory of electrical current flows between two points when there is a closed circuit. The limit switch contains a contact point between the .5mm gap, when an object interrupts the contact point, the contact is opened which interrupts the circuit. By opening the contact the limit switch registers that an object is present, and the power is disconnected. When the object is removed the contact is reestablished, reopening the circuit and restoring power. </p> <p>The D2HW-C212MR limit switch is primarily used in applications in which a relay control system is needed, such as detection and control of machine tools, robots and electronic devices. This type of limit switch can be connected directly with a relay control system, or connected to a larger 1O circuit which allows several of these switches to be connected in series, or in a bank to increase their detection or control capabilities.</p></div><div class="col-xs-12"><p>The D2HW-C212MR is a highly reliable limit switch due to its double-break configuration. The double-break mechanism creates two circuits within the switch which are connected by a third circuit. When the contact opens, the current flows from one circuit to the other via the third circuit. This mechanism prevents the loss of current, or short-circuiting, which can cause the switch to faulty. It also ensures a reliable, safe and accurate operation.</p><p>The D2HW-C212MR limit switch is constructed of a PBT and PPS body which is corrosion and chemically resistant, making it highly durable and reliable. It features a wide temperature range, a protective IP67 rating, and a quick response time of 10ms or less. It is also rated up to 10A at 250VAC, making it suitable for a wide range of applications.</p><p>The D2HW-C212MR limit switch is designed for applications in a wide range of industries, such as industrial automation, robotics, machine tools, food processing, and many other applications. Its slim profile and double-break mechanism make it an ideal choice for space-constrained applications. Its quick response time and high reliability make it a reliable and dependable choice for detection and control applications.</p> </div></div>

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