Small Basic Switch [D2MV]

OMRON

[Features]
· Compact basic switch with high reliability while ultra low load operation.
· Twin cross bar contact with excellent contact reliability.
· High contact power is assured even in ultra low load operation due to the independent internal mechanism.
· Possible to use in applications such as detection of light weight objects.

Dimensional Drawing of OMRON Micro Switches

Micro Switches Model D2MV-1-1C□, Model D2MV-01-1C□

Small basic switch [D2MV] Outline drawing 2

Micro Switches Model D2MV-01L-1C3

Micro Switches Model D2MV-1L111-1C3, Model D2MV-01L111-1C3

Small basic switch [D2MV] Outline drawing 3

Micro Switches Model D2MV-1L13-1C3, Model D2MV-01L13-1C3

Small basic switch [D2MV] Outline drawing 4

Micro Switches Model D2MV-1L22-1C3, Model D2MV-01L22-1C3

Small basic switch [D2MV] Outline drawing 5

Micro Switches Model D2MV-1L2-1C3, Model D2MV-01L2-1C3

Note 1. The dimensional tolerance of Micro Switches all unspecified parts in the above external dimensions is ±0.4 mm.
Note 2. The operating characteristics are for operation in the A direction.

Specification Table of OMRON Micro Switches

■ Micro Switches Performance

Micro Switchesformat			Micro SwitchesModel D2MV-1 series	Micro Switches Model D2MV-01 series
Allowable Operating Speed			1mm to 1m/s (for pin push button type)
Allowable operating frequency	Mechanical		300 times/min (for pin push button type)
Allowable operating frequency	Electrical		60 times/min
Insulation resistance			100MΩ or more (DC500V insulation resistance tester)
Contact resistance (initial value)			30mΩ or less	50mΩ or less
Withstand voltage *1	Between same-polarity terminals		AC1,000V 50/60Hz 1min
	Between live metal parts and earth		AC1,500V 50/60Hz 1min
	Between each terminal and non-current-carrying metal parts		AC1,500V 50/60Hz 1min
Vibration *2	malfunction		Frequency: 10 to 55 Hz, Double amplitude: 1.5 mm
Impact *2	Durability	OF0.10N type	Maximum 150m/^s2
	Durability	OF0.25 to 0.49N type	Up to 400m/^s2
	malfunction		Maximum 100m/^s2
Durability	Mechanical		Over 10 million times (60 times/min)
Durability	Electrical		Over 500,000 times (30 times/min)	Over 1 million times (30 times/min)
Protective structure			IEC IP40
Operating temperature range			-25 to +80℃ 60% RH or less (but no freezing or condensation)
Operating humidity range			85% RH or less (at +5 to +35°C)
mass			Approx. 6g (pin push button type)

Note: The Micro Switches above are initial values.

*1. The withstand voltage is the value when a separator is used.
*2. For pin Micro Switches, the values are for the free position and full travel position, and for lever types, the values are for the full travel position.
The contacts make or break within 1 ms.

■ Contact specifications

Inrush current	Normally open	Maximum 1A	Maximum 0.1A
Micro Switches format		Micro Switches Model D2MV-1 series	Micro Switches Model D2MV-01 series
contact	specification	needle	Twin Crossbar
	Material	silver	Gold alloy
	Interval (standard value)	0.5mm
Inrush current	Normally closed	Maximum 1A	Maximum 0.1A
Minimum applicable load (reference value) *		DC5V 30mA	DC5V 1mA

* For the minimum applicable load, see "Use with Micro Switches" in the Cautions and Prohibitions section.

■ Contact specifications (Micro Switches 1c type [double throw type])

Small basic switch [D2MV] Product specifications

■Micro Switches Type

Actuator	Operating force (OF) max.	Micro Switches Rating
Actuator	Operating force (OF) max.	1A	0.1A
Micro Switches	0.10N	Model D2MV-1-1C1	Model D2MV-01-1C1
	0.25N	-	Model D2MV-01-1C2
	0.49N	-	Model D2MV-01-1C3
Hinge/Lever Type	0.29N	-	Model D2MV-01L-1C3
Hinge/Long Lever Type	0.15N	Model D2MV-1L111-1C3	Model D2MV-01L111-1C3
Hinge/R lever type	0.29N	Model D2MV-1L13-1C3	Model D2MV-01L13-1C3
Hinge roller short lever type	0.49N	-	Model D2MV-01L22-1C3
Hinge roller lever type	0.29N	Model D2MV-1L2-1C3	Model D2MV-01L2-1C3

■ Micro Switches Rating

Rated voltage	Model D2MV-1 series	Model D2MV-01 series
Rated voltage	Micro Switches Resistive Load
AC125V	1A	0.1A
DC30V	1A	0.1A

Note: The above ratings were tested under the following Micro Switches conditions:
(1) Ambient temperature: 20±2°C
(2) Ambient humidity: 65±5% RH
(3) Operation frequency: 30 times/min.

■Safety standard certification rating of Micro Switches
UL (UL1054)/CSA (CSA C22.2 No.55)

Rated voltage	Micro Switches Model D2MV-1	Micro Switches Model D2MV-01
AC125V	1A	0.1A
DC30V	1A	0.1A

■ Micro Switches type/shape

Small basic switch [D2MV] Product specifications 2

■ Mounting hole dimensions

Small basic switch [D2MV] Product specifications 3

■Operation characteristics

Micro Switches format	Model D2MV-1-1C1 Model D2MV-01-1C1	Model D2MV-01-1C2	Model D2MV-01-1C3	Model D2MV-01L-1C3
Operating characteristic type	Pin push button type			Hinge/Lever Type
Operating force OF max.	0.10N	0.25N	0.49N	0.29N
Return force RF min	0.005N	0.01N	0.02N	0.02N (reference value)
Movement PT Max	1.2mm			3.3mm
Movement after action OT min	1.3mm			2.1mm
Differential movement MD Max.	0.25mm			0.7mm
Operating position OP	14.7±0.4mm			15.2±1.2mm

Micro Switches format	Model D2MV-1L111-1C3 Model D2MV-01L111-1C3	Model D2MV-1L13-1C3 Model D2MV-01L13-1C3	Model D2MV-01L22-1C3	Model D2MV-1L2-1C3 Model D2MV-01L2-1C3
Operating characteristic type	Hinge/Long Lever Type	Hinge/R lever type	Hinge roller short lever type	Hinge roller lever type
Operating force OF max.	0.15N	0.29N	0.49N	0.29N
Return force RF min	0.01N (reference value)	0.02N (reference value)	0.04N (reference value)	0.02N (reference value)
Movement PT Max	6.0mm	3.3mm	1.7mm	3.3mm
Movement after action OT min	4.0mm	1.9mm	1.0mm	2.1mm
Differential movement MD Max.	1.4mm	0.7mm	0.4mm	0.7mm
Operating position OP	15.2±2.6mm	18.7±1.2mm	20.7±0.6mm	20.7±1.2mm

Note: The RF reference value is the value when the lever is mounted in a direction that does not apply weight to the push button.

Selection Support Information of OMRON Micro Switches

Small basic switch [D2MV] Selection support

Cautions and Prohibitions of OMRON Micro Switches

OMRON Micro Switches Safety Precautions

Do not subject the Micro Switches
to strong shocks as this is a low load switch and may cause damage to the internal mechanism.

●About soldering

As a guideline, the soldering time for connecting to the soldering terminals should be less than 5 seconds with a 60W soldering iron (tip temperature +250 to +350°C), and no external force should be applied for 1 minute after soldering
. Use the minimum amount of flux possible. If flux gets inside the switch, it may cause contact failure.

OMRON Micro Switches Usage Notes

● Regarding mounting
, use M3 screws and securely attach using flat washers, spring washers, etc. The tightening torque should be 0.39 to 0.59 N·m.

Regarding the mounting direction
, for Micro Switches models with an actuator, install the switch in a direction that does not apply the actuator's own weight to the switch. This is a low load switch and has a small return force, which may cause the switch to not return properly.

●About use with Micro Switches type
If a switch for general load is used when opening and closing a microload circuit, it may cause poor contact. We recommend that you use the switch within the range of use, referring to the diagram on the right. Even if a Micro Switchestype is used within the area shown in the diagram on the right, if the load generates an inrush current when opening and closing, the contacts will wear out rapidly and durability will decrease, so insert a contact protection circuitas necessary. The minimum applicable load is the N-level reference value. This represents thefailure level at a confidence level of 60% (λ₆₀
). (JIS C5003)
λ₆₀=0.5×10^-6/times indicates that the failure rate is estimated to be 1/2,000,000 times or less at a confidence level of 60%.