196

Sealed Snap Action Switch

D2SW

Specifications

■ Characteristics

Note: 1. Data shown are of initial value.

2. The dielectric strength shown is measured using a separator between the switch and metal mounting plate

3. For pin plunger models, the above values apply for use at the free position, operating position, and total travel position. For models with

levers, the values apply at the total travel position.

D2SW-3

D2SW-01

Note: 1. The resistive load ratings apply under the following test conditions:

Ambient Temperature = 20

±2°C, Ambient Humidity = 65±5%, Operating frequency = 30 operations/min.

2. The above current ratings are the values of the steady-state current.

3. Inductive load has a power factor of 0.7 min. (AC) and a time constant of 7 ms max. (DC).

4. Lamp load has an inrush current of 10 times the steady-state current.

5. Motor load has an inrush current of 6 times the steady-state current.

Item

D2SW-3

D2SW-01

Operating speed

0.1 mm to 1 m/second (at pin plunger)

Operating frequency

Mechanical: 300 operations/minute max.

Electrical: 30 operations/minute max.

Insulation resistance

100 M

Ω min. (at 500 VDC)

Contact resistance

30 m

Ω max. for terminal models

50 m

Ω max. for terminal models

50 m

Ω max. for lead wire models

70 m

Ω max. for lead wire models

Dielectric strength (See note 2)

1,000 VAC, 50/60 Hz for 1 min. between

terminals of the same polarity

600 VAC, 50/60 Hz for 1 min. between ter-

minals of the same polarity

1,500 VAC, 50/60 Hz for 1 min. between current-carrying metal parts and ground, and

between each terminal and noncurrent-carrying metal parts

Vibration resistance (See note 3)

Malfunction: 10 to 55 Hz, 1.5 mm double amplitude

Shock resistance (See note 3)

Ambient operating temperature

-40

° to 85°C (at 60% RH) with no icing

Ambient operating humidity

95% max. (for 5

°C to 35°C)

Degree of protection

IEC IP67 (excluding the terminals on terminal models)

Degree of protection against electric shock

Class I

Proof tracking index (PTI)

175

Life expectancy

Mechanical

5,000,000 operations min. at 60 operations per minute

Electrical

(30 operations per minute)

200,000 operations min. (3 A at 125 VAC)

100,000 operations min. (2 A at 250 VAC)

200,000 operations min.

(at rated resistive load)

Weight

Terminal model

Approx. 2 g

Lead wire model

Approx. 10 g

Rated Voltage

Non-inductive load (A)

Inductive load

Resistive load

Lamp load

Inductive load

Motor load

NC

NO

NC

NO

NC

NO

NC

NO

125 VAC

3 A

1 A

0.5 A

1 A

0.5 A

1 A

0.5 A

250 VAC

2 A

0.5 A

0.3 A

0.5 A

0.3 A

0.5 A

0.3 A

30 VDC

3 A1 A1 A1 A

Rated Voltage

Non-inductive load

Inductive load

Resistive load

Lamp load

Inductive load

Motor load

NC

NO

NC

NO

NC

NO

NC

NO

125 VAC

0.1 A

—

—

—

30 VDC

0.1 A

—

—

—