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Watertight Miniature Basic Switch
A High-quality Watertight Miniature Basic Switch Conforms to IP67
Monoblock construction assures high sealing capability and is ideal for dusty places or where water is sprayed. A wide operating temperature range of -40C to 85C is ideal for any operating environment. Ideal for the automobile, agricultural machinery, automatic vending machine, refrigerator, icemanufacturing, bath equipment, hot-water supply, air conditioner, and factory machine industries, which require highly environment-resistive capabilities.
D2SW
RC
Model
V DE
Ordering Information
Actuator Pin p u ge plunger Solder terminals Tab terminals (#110) PCB terminals With lead wires Hinge lever ge e e Solder terminals Tab terminals (#110) PCB terminals With lead wires S u a ed Simulated hinge lever ge e e Solder terminals Tab terminals (#110) PCB terminals With lead wires Hinge roller lever ge o e e e Solder terminals Tab terminals (#110) PCB terminals With lead wires Note: D2SW-3H D2SW-3T D2SW-3D D2SW-3M (see note 3) D2SW-3L1H D2SW-3L1T D2SW-3L1D D2SW-3L1M (see note 3) D2SW-3L3H D2SW-3L3T D2SW-3L3D D2SW-3L3M (see note 3) D2SW-3L2H D2SW-3L2T D2SW-3L2D D2SW-3L2M (see note 3) 3A D2SW-01T D2SW-01D D2SW-01M (see note 3) D2SW-01L1H (see note 2) D2SW-01L1T D2SW-01L1D D2SW-01L1M (see note 3) D2SW-01L3H (see note 2) D2SW-01L3T D2SW-01L3D D2SW-01L3M (see note 3) D2SW-01L2H (see note 2) D2SW-01L2T D2SW-01L2D D2SW-01L2M (see note 3) 0.1A D2SW-01H (see note 2)
1. The standard lengths of the lead wires (AV0.5f) of models incorporating them are 30 cm. 2. EN61058-1 (IEC1058-1) approved by VDE. 3. UL/CSA approved lead-wired models use UL/CSA approved lead wire. Model name changes from D2SW-jM to D2SW-jMS.
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127
D2SW
D2SW
Specifications
Ratings
Non-inductive load Resistive load Model D2SW-3 Rated voltage 125 VAC 250 VAC 30 VDC D2SW-01 Note: 125 VAC 30 VDC 3A 2A 3A 0.1 A 0.1 A NC NO 1A 0.5 A 1A ----Lamp load NC NO 0.5 A 0.3 A NC 1A 0.5 A 1A ----Inductive laod Inductive load NO 0.5 A 0.3 A 1A 0.5 A 1A ----Motor load NC NO 0.5 A 0.3 A
1. The above current ratings are the values of the steady-state current. 2. Inductive load has a power factor of 0.7 min. (AC) and a time constant of 7 ms max. (DC). 3. Lamp load has an inrush current of 10 times the steady-state current. 4. Motor load has an inrush current of 6 times the steady-state current.
Approved Standards
UL (File No. E32667)/CSA (File No. LR21642) D2SW-3j: 3 A at 125 VAC, 2 A at 250 VAC D2SW-01j: 0.1 A at 125 VAC, 0.1 A at 30 VDC VDE (Licence No. 85002)/EN61058-1 (IEC1058-1) Approved D2SW-01jH: 0.1 A at 125 VAC
Contact
Item Specification Material Rivet Silver D2SW-3 Crossbar Gold alloy D2SW-01
Contact Form
COM NO NC (Black*) (Blue*) (Red*)
*Indicates the color of the lead wire.
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128
D2SW Characteristics
Item Operating speed (see note) Operating frequency Insulation resistance Contact resistance Dielectric strength D2SW-3 0.1 mm to 1 m/s (at pin plunger) Mechanical: 300 operations/min Electrical: 60 operations/min 100 M min. (at 500 VDC) 50 m max. (initial value) for lead wire models 1,000 VAC, 50/60 Hz for 1 min between contacts 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 non-current-carrying metal part NO: 10 A NC: 20 A Malfunction: 10 to 55 Hz, 1.5-mm double amplitude Malfunction: 300 m/s2 (approx. 30G) Mechanical: 5,000,000 operations min. (OT value) Electrical: 200,000 operations min. (3 A at 125 VAC), 100,000 operations min. (2 A at 250 VAC) Operating: -40C to 85C (with no icing) Operating: 95% max. IP67 for lead wire models IP50 for terminal models Terminal model: 2 g, Lead wire model: 10 g Mechanical: 5,000,000 operations min. (OT value) Electrical: 200,000 operations min. D2SW-01
D2SW
70 m max. (initial value) for lead wire models 600 VAC, 50/60 Hz for 1 min between contacts 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 non-current-carrying metal part NO: 1 A NC: 1 A
Inrush current Vibration resistance Shock resistance Life expectancy
Ambient temperature Ambient humidity Enclosure ratings Weight Note:
The operating speed value shown is for pin plunger models. For hinge lever models, this speed is for the plunger parts.
VDE-approved Characteristics (EN61058-1)
Degree of protection against electric shock Ambient temperature Operating cycles Proof tracking index (PTI) Switch category (IEC335-1) Class 1 0C to 85C 50,000 175 V A
Operating Characteristics
Type Pin plunger D2SW-3j D2SW-01j OF max. RF min. PT max. OT min. MD max. FP max. OP 1.77 N (180 gf) 0.29 N (30 gf) 0.6 mm 0.5 mm 0.1 mm --8.40.3 mm Hinge lever D2SW-3L1j D2SW-01L1j 0.59 N (60 gf) 0.06 N (6 gf) --1.0 mm 0.8 mm 13.6 mm 8.80.8 mm Simulated hinge lever D2SW-3L3j D2SW-01L3j 0.59 N (60 gf) 0.06 N (6 gf) --1.0 mm 0.8 mm 15.5 mm 10.70.8 mm Hinge roller lever D2SW-3L2j D2SW-01L2j 0.59 N (60 gf) 0.06 N (6 gf) --1.0 mm 0.8 mm 19.3 mm 14.50.8 mm
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129
D2SW
D2SW
Dimensions
Note: 1. All units are in millimeters unless otherwise indicated. 2. Every actual model number includes the code instead of j for the kind of terminals incorporated by the model. 3. Unless otherwise specified, a tolerance of 0.4 mm applies to all dimensions.
Terminal Model
Note: The following illustrations and dimensions are for models with soldered terminals. Refer to Terminals for models with tab (#110) and PCB terminals. The dimensions not described are the same as those of models with pin plungers.
7.50.1 1.8 dia. 2.35 -0.05 3.30.1 7.3 10.1 7.7 OP 2.9 1.8 1.6 2.5 dia.0.07
8.50.2
+0.1
Pin Plunger
D2SW-3j D2SW-01j
2.35 -0.05 dia. holes
+0.1
PT
5.15 9.50.1 0.55 15.50.2 18.70.2 19.80.2
R0.8 1.6 3.2
0.5 6.40.2
Hinge Lever
D2SW-3L1j D2SW-01L1j
t = 0.3 Stainless steel lever 14.5 5.9 3.6
OP
FP
Simulated Hinge Lever
D2SW-3L3j D2SW-01L3j
t = 0.3 Stainless steel lever 5.9 15.8 R1.3 3.6
OP
FP
Hinge Roller Lever
D2SW-3L2j D2SW-01L2j
14.5 t = 0.3 Stainless steel lever OP FP 5.9 4.8 dia. x 3.2 Polyacetal roller
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130
D2SW Lead Wire Model
Note:
D2SW
The following illustration and dimensions are for models with pin plungers. The dimensions and operating characteristics of the actuators of models incorporating them are the same as those of the actuators of models with both actuators and terminals.
7.50.1 1.8 dia. 2.35 -0.05 16.4 16.9 2.9 9.2
+0.1
2.35 +0.1 dia. holes -0.05
2.5 dia.0.07 30010 Common terminal (black) Vinyl insulator Normally open terminal (blue) 0.7 5.15 9.50.1 21.2 (5) Normally closed terminal 6.40.2 (red) Stranded annealed copper wires
Kind of Terminals
Solder Terminals
3.30.1 2.9 7.3 1.8 1.6 8.50.2 5.15 9.50.1 15.50.2 18.70.2 19.80.2 R0.8 1.6 3.2 0.5 6.40.2 2.15 10.1 6.6 8.70.2 5.15 9.50.1 15.50.2 19.80.2 3.30.1 2.9 Three, 1.2 dia. holes Three, 2.8
Tab Terminals (#110)
0.5 6.40.2
0.55
PCB Terminals
PCB Mounting
3.30.1 2.9 7.2 3.9 0.8 1.2 8.80.2 5.15 9.50.1 1.85 16.10.2 19.80.2 0.7 1.3 6.40.2 0.5 8.8 -0.05
+0.15
Three, 1.35 dia. to 1.5 holes 1.80.1 PCB thickness t = 1.6 mm
16.10.1
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131
D2SW
D2SW
Precautions
Mounting
Use two M3 mounting screws with spring washers to mount the switch. Tighten the screws to a torque of 0.23 to 0.26 N S m (2.3 to 2.7 kgf S cm). Mounting Holes
Two 2.4 dia. or M2.3 mounting holes
Enclosure Ratings
The D2SW was tested underwater and passed the following watertightness tests, which however, does not mean that the D2SW can be used in the water. JIS C0920 (rules for testing the watertightness of electrical devices and materials), class 7 (watertightness test). Refer to the following illustration for the test method. IEC Publication 529, class IP67. Refer to the following illustration for the test method.
9.5
When soldering a lead wire to a terminal of the D2SW, use a soldering iron with a maximum capacity of 60 W and do not take more than 5 s to solder the lead wire, otherwise the characteristics of the D2SW may be altered. Make sure that there is no icing when using the D2SW at low ambient temperatures.
Note:
Operations
Make sure that the switching object is perfectly separated from the actuator when the switch is not operated and the actuator is pressed appropriately by the switching object when the switch is operated. The switch should be set so that its stroke will be within the rated OT when the switch is operated. Install the switching object so that its moving direction is the same as that of the actuator. Handle D2SW models with pin plungers with care so that the sealing rubber parts around the pin plungers will not be damaged. Recommended conductor size for the 0.1 A-series solder terminal is AWG26 to 18 (0.13 to 0.83 mm2).
The object to be tested is left in the water for 30 minutes on condition that the distance between the surface of the water and the top of the object be 15 cm minimum and the distance between the surface of the water and the bottom of the object be 1 m minimum.
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.
Cat. No. C97-E1-1
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132
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Water Left for 30 mins. Tested object
15cm min. 1m min.

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