ETC D2SW-3L2H Watertight miniature basic switch Datasheet

D2SW
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 –40°C to
85°C 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.
RC
V
DE
Ordering Information
Model
Actuator
Pin p
plunger
u ge
Hinge
ge lever
e e
Simulated
S
u a ed hinge
ge lever
e e
Hinge
ge roller
o e lever
e e
Note:
3A
0.1A
Solder terminals
D2SW-3H
D2SW-01H (see note 2)
Tab terminals (#110)
D2SW-3T
D2SW-01T
PCB terminals
D2SW-3D
D2SW-01D
With lead wires
D2SW-3M (see note 3)
D2SW-01M (see note 3)
Solder terminals
D2SW-3L1H
D2SW-01L1H (see note 2)
Tab terminals (#110)
D2SW-3L1T
D2SW-01L1T
PCB terminals
D2SW-3L1D
D2SW-01L1D
With lead wires
D2SW-3L1M (see note 3)
D2SW-01L1M (see note 3)
Solder terminals
D2SW-3L3H
D2SW-01L3H (see note 2)
Tab terminals (#110)
D2SW-3L3T
D2SW-01L3T
PCB terminals
D2SW-3L3D
D2SW-01L3D
With lead wires
D2SW-3L3M (see note 3)
D2SW-01L3M (see note 3)
Solder terminals
D2SW-3L2H
D2SW-01L2H (see note 2)
Tab terminals (#110)
D2SW-3L2T
D2SW-01L2T
PCB terminals
D2SW-3L2D
D2SW-01L2D
With lead wires
D2SW-3L2M (see note 3)
D2SW-01L2M (see note 3)
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
Rated voltage
D2SW-3
D2SW-01
Note:
NC
Inductive laod
Lamp load
NO
NC
Inductive load
NO
NC
Motor load
NO
NC
NO
125 VAC
3A
1A
0.5 A
1 A
0.5 A
1A
0.5 A
250 VAC
2A
0.5 A
0.3 A
0.5 A
0.3 A
0.5 A
0.3 A
30 VDC
3A
1A
1A
1A
125 VAC
0.1 A
---
---
---
30 VDC
0.1 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
D2SW-3
D2SW-01
Specification
Rivet
Crossbar
Material
Silver
Gold alloy
Contact Form
COM
NO
NC
(Black*) (Blue*) (Red*)
*Indicates the color of the lead wire.
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128
D2SW
D2SW
Characteristics
Item
D2SW-3
D2SW-01
Operating speed
(see note)
0.1 mm to 1 m/s (at pin plunger)
Operating frequency
Mechanical: 300 operations/min
Electrical: 60 operations/min
Insulation resistance
100 MΩ min. (at 500 VDC)
Contact resistance
50 mΩ max. (initial value) for lead wire models
70 mΩ max. (initial value) for lead wire models
Dielectric strength
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
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
Inrush current
NO: 10 A
NC: 20 A
NO: 1 A
NC: 1 A
Vibration resistance
Malfunction: 10 to 55 Hz, 1.5-mm double amplitude
Shock resistance
Malfunction: 300 m/s2 (approx. 30G)
Life expectancy
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)
Ambient temperature
Operating: –40°C to 85°C (with no icing)
Ambient humidity
Operating: 95% max.
Enclosure ratings
IP67 for lead wire models
IP50 for terminal models
Weight
Terminal model: 2 g, Lead wire model: 10 g
Note:
Mechanical: 5,000,000 operations min.
(OT value)
Electrical: 200,000 operations min.
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
Class 1
Ambient temperature
0°C to 85°C
Operating cycles
50,000
Proof tracking index (PTI)
175 V
Switch category (IEC335-1)
A
Operating Characteristics
Type
Pin plunger
Hinge lever
Simulated hinge lever
Hinge roller lever
D2SW-3j
D2SW-01j
D2SW-3L1j
D2SW-01L1j
D2SW-3L3j
D2SW-01L3j
D2SW-3L2j
D2SW-01L2j
OF max.
1.77 N (180 gf)
0.59 N (60 gf)
0.59 N (60 gf)
0.59 N (60 gf)
RF min.
0.29 N (30 gf)
0.06 N (6 gf)
0.06 N (6 gf)
0.06 N (6 gf)
PT max.
0.6 mm
---
---
---
OT min.
0.5 mm
1.0 mm
1.0 mm
1.0 mm
MD max.
0.1 mm
0.8 mm
0.8 mm
0.8 mm
FP max.
---
13.6 mm
15.5 mm
19.3 mm
OP
8.4±0.3 mm
8.8±0.8 mm
10.7±0.8 mm
14.5±0.8 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.
Pin Plunger
7.5±0.1
D2SW-3j
D2SW-01j
1.8 dia.
+0.1
2.35 –0.05 dia.
holes
PT
+0.1
2.35 –0.05
3.3±0.1
10.1
7.7 OP
2.9
7.3
1.8
1.6
2.5 dia.±0.07
8.5±0.2
5.15 9.5±0.1
0.55
R0.8
1.6
3.2
0.5
6.4±0.2
15.5±0.2
18.7±0.2
19.8±0.2
Hinge Lever
D2SW-3L1j
D2SW-01L1j
t = 0.3 Stainless
steel lever
5.9
3.6
14.5
OP
FP
Simulated Hinge Lever
D2SW-3L3j
D2SW-01L3j
5.9
t = 0.3 Stainless
steel lever
15.8
3.6
R1.3
OP
FP
Hinge Roller Lever
D2SW-3L2j
D2SW-01L2j
5.9
14.5
4.8 dia. x 3.2
Polyacetal roller
t = 0.3 Stainless
steel lever
OP FP
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130
D2SW
D2SW
Lead Wire Model
Note:
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.
7.5±0.1
1.8 dia.
2.35 +0.1
–0.05 dia. holes
+0.1
2.35 –0.05
16.4 16.9
2.9
9.2
2.5 dia.±0.07
300±10
Common terminal (black)
Vinyl insulator
(5)
Normally open terminal (blue)
0.7
9.5±0.1
5.15
Normally
closed terminal
6.4±0.2
(red)
21.2
Stranded annealed copper wires
Kind of Terminals
Solder Terminals
Tab Terminals (#110)
3.3±0.1
3.3±0.1
2.9
2.9
7.3
1.8
10.1
Three,
1.2 dia.
holes
Three,
2.8
6.6
1.6
8.5±0.2
5.15 9.5±0.1
0.55
R0.8
1.6
3.2
0.5
8.7±0.2
5.15 9.5±0.1
6.4±0.2
15.5±0.2
18.7±0.2
0.5
6.4±0.2
15.5±0.2
19.8±0.2
2.15
19.8±0.2
PCB Terminals
PCB Mounting
3.3±0.1
Three, 1.35 dia. to 1.5 holes
1.8±0.1
2.9
PCB thickness
t = 1.6 mm
7.2
3.9
0.8
1.2
8.8±0.2
5.15 9.5±0.1
1.85
0.7
0.5
1.3
6.4±0.2
+0.15
8.8 –0.05
16.1±0.1
16.1±0.2
19.8±0.2
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131
D2SW
D2SW
Precautions
Mounting
Enclosure Ratings
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).
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.
Mounting Holes
Two 2.4 dia. or M2.3 mounting holes
ÉÉÉÉ
ÉÉÉÉ
ÉÉÉÉ
ÉÉÉÉ
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.
Water
Left for 30 mins.
15cm min.
1m min.
Tested object
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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