2

D2MV

Miniature Basic Switch

D

2

M

V

Contact Specifications

*

Please refer to "

●Using Micro Loads" in "Precautions" for more

information on the minimum applicable load.

Item

Model

D2MV-1 models

D2MV-01 models

Contact

Specification

Needle

Twin crossbar

Material

Silver

Gold alloy

Gap (standard value)

0.5 mm

Inrush

current

NC

−

NO

Minimum applicable load

(reference value) *

5 VDC 30mA

5 VDC 1mA

Characteristics

Note. The data given above are initial values.

*1.

The values for dielectric strength shown are for models with a Separator (refer to "Micro Switch

Common Accessories").

*2.

The values are at Free Position and Total Travel Position values for pin plunger, and Total Travel

Position value for lever. Close or open circuit of the contact is 1ms max.

Item

Model

D2MV-1 models

D2MV-01 models

Permissible operating speed

1 mm to 1 m/s (for pin plunger models)

Permissible

operating

frequency

Mechanical

300 operations/min (for pin plunger models)

Electrical

60 operations/min

Insulation resistance

100M

Ω min. (at 500 VDC with insulation tester)

Contact resistance (initial value)

30 m

Ω max.

50 m

Ω max.

Dielectric

strength * 1

Between terminals of the same

polarity

1,000 VAC 50/60 Hz 1min

Between current-carrying metal

parts and ground

1,500 VAC 50/60 Hz 1min

Between each terminal and

non-current-carrying metal parts

1,500 VAC 50/60 Hz 1min

Vibration

resistance * 2

Malfunction

10 to 55 Hz, 1.5 mm double amplitude

Shock

resistance

Durability

Models with OF of 0.10N

Models with OF

between 0.25 to 0.49N

Malfunction * 2

Durability * 3

Mechanical

10,000,000 operations min. (60 operations/min)

Electrical

500,000 operations min.

(30 operations/min)

1,000,000 operations min.

(30 operations/min)

Degree of protection

IEC IP40

Ambient operating temperature

−25°C to +80°C (at ambient humidity of 60% max.)

(with no icing or condensation)

Ambient operating humidity

85% max. (for +5°C to +35°C)

Weight

Approx. 6g (pin plunger models)

Ratings

Note. The above rating values apply under the

following test conditions.

(1) Ambient temperature: 20±2°C

(2) Ambient humidity: 65±5%

(3) Operating frequency: 30 operations/min

Approved Safety Standard

UL (UL1054) /CSA (CSA C22.2 No.55)

Model

D2MV-1

models

D2MV-01

models

Rated

voltage

Item

Resistive load

125 VAC

1A

0.1A

30 VDC

1A

0.1A

Rated

voltage

Model

D2MV-1

D2MV-01

125 VAC

1A

0.1A

30 VDC

1A

0.1A

2.4 dia.1.3 dia.

1.2

3.2

6.3

(6.3)

(6.5)

3.9

7.5

2-3.1 dia. mounting holes

or M3 screw hole