Sealed Subminiature Basic Switch
D2SW-P
Sealed Basic Switch with Simplified
Construction, Mounting Compatible with
SS and D2SW Series.
• Sealed to IEC IP67.
• Switch rating of 2A at 250 VAC possible with a single-leaf
movable spring. Models for micro loads are also available.
• Solder, quick-connect terminals (#110), PCB terminals and
molded lead wires are available. Even-pitched PCB
terminals are also standardized.
Ordering Information
Rating Actuator
2A
Pin plunger
Hinge lever
Hinge roller lever
Simulated roller lever
0.1A
Pin plunger
Hinge lever
Hinge roller lever
Simulated roller lever
Terminal
Solder
terminals
D2SW-P2H
D2SW-P2L1H
D2SW-P2L2H
D2SW-P2L3H
D2SW-P01H
D2SW-P01L1H
D2SW-P01L2H
D2SW-P01L3H
Quick-connect
terminals (#110)
D2SW-P2T
D2SW-P2L1T
D2SW-P2L2T
D2SW-P2L3T
D2SW-P01T
D2SW-P01L1T
D2SW-P01L2T
D2SW-P01L3T
PCB terminals
Uneven pitch
D2SW-P2D
D2SW-P2L1D
D2SW-P2L2D
D2SW-P2L3D
D2SW-P01D
D2SW-P01L1D
D2SW-P01L2D
D2SW-P01L3D
Even pitch
D2SW-P2B
D2SW-P2L1B
D2SW-P2L2B
D2SW-P2L3B
D2SW-P01B
D2SW-P01L1B
D2SW-P01L2B
D2SW-P01L3B
Molded lead
wires
D2SW-P2M
D2SW-P2L1M
D2SW-P2L2M
D2SW-P2L3M
D2SW-P01M
D2SW-P01L1M
D2SW-P01L2M
D2SW-P01L3M
Note:
Consult your OMRON sales representative for details on SPST-NO and SPST-NC models.
Model Number Legend
D2SW-P
1 2 3 4
1.
Ratings
2:
2 A at 250
VAC
01: 0.1 A at 30
VDC
2.
Actuator
None:
Pin plunger
L1:
Hinge lever
L2:
Hinge roller lever
L3:
Simulated roller lever
3.
Contact Form
None:
SPDT
-2:
SPST-NC*
-3:
SPST-NO*
*Lead
wire versions
only
4.
Terminals
H:
T:
D:
B:
M:
Solder terminals
Quick-connect terminals (#110)
PCB terminals (Uneven pitch)
PCB terminals (even pitch)
Molded lead
wires
Sealed Subminiature Basic Switch
D2SW-P
201
Specifications
■
Characteristics
Item
Operating speed
Operating frequency
Insulation resistance
Contact resistance
Dielectric strength (see note 2)
Model
D2SW-P2
0.1 mm to 500 mm/s (pin plunger models)
Mechanical: 120 operations/min max.
Electrical: 20 operations/min max.
100 MΩ min. (at 500 VDC)
Terminal models: 50 mΩ max.
Molded lead wire models: 100 mΩ max.
1,000 VAC, 50/60 Hz for 1 min. between
terminals of the same polarities
Terminal models: 100 mΩ max.
Molded lead wire models: 150 mΩ max.
600 VAC, 50/60 Hz for 1 min. between
terminals of the same polarities
D2SW-P01
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 parts
Vibration resistance (see note 3)
Shock resistance (see note 3)
Degree of protection
Proof tracking index (PTI)
Ambient operating temperature
Ambient operating humidity
Life expectancy
Malfunction: 10 to 55 Hz, 1.5-mm double amplitude
Destruction: 1,000 m/s
2
(approx. 100 G) max.
Malfunction: 300 m/s
2
(approx. 30 G) max.
IEC IP67 (excluding the terminals on terminal models)
175
-20°C to 70°C (at 60% RH max.) with no icing
85% max. (for 5°C to 35°C)
Mechanical: 1,000,000 operations min.
(60 operations/min.)
Electrical: 50,000 operations min.
(20 operations/min.)
Approx. 2 g (pin plunger models with terminals)
Mechanical: 1,000,000 operations min.
(60 operations/min.)
Electrical: 200,000 operations min.
(20 operations/min.)
Degree of protection against electric shock
Class I
Weight
Note: 1.
The data given above are initial values.
2.
The dielectric strength shown is measured using a separator between the switch and metal mounting plate.
3.
For the pin plunger models, the above values apply for both the free position and total travel position. For the lever models, the values
apply at the total travel position. Contact opening or closing time is within 1ms.
■
Ratings
Model
D2SW-P2
D2SW-P01
Rated voltage
30 VDC
250 VAC
30 VDC
125 VAC
Note:
The ratings values apply under the following test conditions.
Ambient temperature: 20±2°C
Ambient humidity: 65±5%
Operating frequency: 20 operations/min.
0.1 A
Resistive load
2A
■
Contact Specifications
Item
Specification
Material
Gap (standard value)
D2SW-P2
Rivet
Silver alloy
0.5 mm
D2SW-P01
Crossbar
Gold alloy
Minimum applicable load
160 mA at 5 VDC 1 mA at 5 VDC
(see note)
Note:
Minimum applicable loads are indicated by N standard refer-
ence values. This value represents the failure rate at a 60%
(λ
60
) reliability level (JIS C5003).
The equation
λ
60
=0.5 x 10
-6
/ operations indicates that a failure
rate of 1/2,000,000 operations can be expected at a reliability
level of 60%
■
Approved Standards
UL Recognized
CSA Certified
Rated voltage
125 VAC
250 VAC
30 VDC
D2SW-P2
—
2A
2A
D2SW-P01
0.1 A
—
0.1 A
■
Contact Form
SPDT
SPST-NC
(wire models, only)
SPST-NO
(wire models, only)
COM NO NC
(Black) (Blue) (Red)
COM
(Black)
NC
(Red)
COM NO
(Black) (Blue)
Note:
Lead wire colors are indicated in parentheses.
202
Sealed Subminiature Basic Switch
D2SW-P
Dimensions
■
Terminals
Note: 1.
All units are in millimeters unless otherwise indicated.
2.
Terminal plate thickness is 0.5 mm for all models.
Solder Terminals
Quick-connect Terminals (#110)
C
NC
NC
7.3
3.2
2.15
8.55
15.5
5.15 9.5±
0.1
19.8±
0.2
3.3±
0.1
11
Three, 1.6-dia. Holes
0.5
6.4±
0.2
7.6±
0.2
7.6±
0.2
5.15
9.5±
0.1
19.8±
0.2
7.1
3.3±
0.1
3-2.8
0.5
6.4±
0.2
PCB Terminals (Uneven pitch)
PCB Terminals (Even pitch)
3.3±
0.1
3-1.2
3-0.8
1.3
0.5
6.4±
0.2
1.8
3.9
3.3±
0.1
1.8
3.9
1.85
8.8±
0.2
16.1±
0.2
5.15 9.5±
0.1
19.8±
0.2
3-1.2
3-0.8
5.15 9.5±
0.1
7.62±
0.2
7.62±
0.2
19.8±
0.2
1.3
0.5
6.4±
0.2
PCB Mounting Dimensions (Reference)
16.1±
0.1
8.8±
0.1
Three,-1.35 to 1.5 dia.
PCB Mounting Dimensions (Reference)
7.62±
0.1
7.62±
0.1
Three, 1.35 to 1.5 dia.
Molded Lead Wires
9.2
Common terminal (black)
Insulator
Stranded annealed
copper wites
0.7
6.4±
0.2
300±
10
Normally closed
terminal (red)
(5)
5.15 9.5±
0.1
21.2
Normally open
terminal (blue)
■
Mounting Holes
All switches may be panel mounted using M2.3 mounting screws with
plane washers or spring washers to securely mount the switch.
Tighten the screws to a torque of 0.23 to 0.26 N·m
Exceeding the specified torque may result in deterioration of the
sealing or damage.
Two, M2.3 screw hole
9.5±
0.1
Sealed Subminiature Basic Switch
D2SW-P
203
■
Dimensions and Operating Characteristics
Note: 1.
Unless otherwise specified, all units are in millimeters and a tolerance of
±0.4
mm applies to all dimensions
2.
The following illustrations and drawings are for solder terminal models. Refer to
Terminals
section for details on models with quick-connect
terminals (#110) or PCB terminals or molded lead wires.
3.
The operating characteristics are for operation in the A direction ( ).
.
Pin Plunger Models
D2SW-P2@@
D2SW-P01@@
A
PT
2.5±
0.07
dia.
7.55±
0.2
1.8 dia.
2.35
+0.075
dia.
−0.05
6.9 7.7
7.3
3.3±
0.1
OP
OF max.
RF min.
PT max.
OT min.
MD max.
0.5
6.4±
0.2
183 gf
20 gf
0.6 mm
0.4 mm
0.15 mm
8.4±0.3 mm
2.35
+0.075
−0.05
3.2
2.15
8.55
15.5
5.15 9.5±
0.1
19.8±
0.2
Three, 1.6 dia. holes
OP
Hinge Lever Models
D2SW-P2L1@@
D2SW-P01L1@@
A
t=0.3 Stainless-steel lever
2.5±
0.07
dia.
14.5±
0.6
2.35
+0.075
dia.
−0.05
OF max.
RF min.
OT min.
MD max.
FP max.
OP
0.5
6.4±
0.2
61 gf
5 gf
0.8 mm
0.8 mm
13.6 mm
8.8±0.8 mm
OP FP
6.9 7.7
2.35
+0.075
−0.05
7.3
3.2
2.15
3.3±
0.1
8.55
15.5
9.5±
0.1
5.15
19.8±
0.2
Three, 1.6 dia. holes
Hinge Roller Lever Models
D2SW-P2L2@@
D2SW-P01L2@@
t=0.3 Stainless-steel lever
2.5±
0.07
dia.
A
14.5±
0.6
dia. 4.8 x 3.2
Polyacetal resin roller
2.35
+0.075
dia. FP
-0.05
OP
6.9 7.7
OF max.
RF min.
OT min.
MD max.
FP max.
OP
0.5
6.4±
0.2
61 gf
5 gf
0.8 mm
0.8 mm
19.3 mm
14.5±0.8 mm
2.35
+0.075
-0.05
7.3
3.2
2.15
3.3±
0.1
8.55
15.5
5.15 9.5±
0.1
19.8±
0.2
Three, 1.6 dia. holes
Simulated Roller Lever Models
D2SW-P2L3@@
D2SW-P01L3@@
A
t=0.3 Stainless-steel lever
2.5±
0.07
dia.
6.9 7.7
2.35
+0.075
−0.05
7.3
3.2
2.15
OP FP
15.8±
0.6
R1.3
2.35
+0.075
dia.
−0.05
OF max.
RF min.
OT min.
MD max.
FP max.
OP
0.5
6.4±
0.2
61 gf
5 gf
0.8 mm
0.8 mm
15.5 mm
10.7±0.8 mm
3.3±
0.1
8.55
15.5
5.15 9.5±
0.1
19.8±
0.2
Three, 1.6 dia. holes
204
Sealed Subminiature Basic Switch
D2SW-P
Precautions
Be sure to read the precautions and information common to all Snap Action and Detection Switches, contained in the Technical User’s Guide,
“Snap Action Switches, Technical Information” for correct use.
■
Correct Use
Mounting
Turn OFF the power supply before mounting or removing the Switch,
wiring, or performing maintenance or inspection. Failure to do so may
result in electric shock or burning.
Mount the Switch onto a flat surface. Mounting on an uneven surface
may cause deformation of the Switch, resulting in faulty operation or
damage.
Operating Stroke Setting
Set the operating stroke so that the actuator is completely disen-
gaged when the switch is in the free position (FP), and is pushed to a
point between 60% and 90% of the OT distance after the switch is
operated.
Insufficient or excessive pushing of the actuator may result in
decreased switch durability or damage to the switch.
Operating Body
Use an operating body with low frictional resistance and of a shape
that will not interfere with the sealing rubber, otherwise the plunger
may be damaged or the sealing may deteriorate.
With the pin plunger models, set the Switch so that the plunger can
be pushed in from directly above. Since the plunger is covered with a
rubber cap, applying a force from lateral directions may cause dam-
age to the plunger or reduction in the sealing capability
.
Using Micro Loads
Using a model for ordinary loads to switch microloads may result in
faulty operation. Instead, use the models that are designed for
microloads and that operate in the following range;
Voltage (V)
0.16mA
26mA
100mA
30
24
Correct
Incorrect
Incorrect
12
Operating range for
micro load models
D2SW-P01
Operating
range for
general-load
models
D2SW-P2
5
Inoperable
range
1mA
0.1
1
10
100mA 160mA
100
1,000
Handling
Do not handle the Switch in a way that may cause damage to the
sealing rubber. When handling the Switch, ensure that uneven pres-
sure or, as shown in the following diagram, pressure in a direction
other than the operating direction is not applied to the Actuator, oth-
erwise the Actuator or Switch may be damaged, or durability may be
decreased.
0
Current (mA)
However, even when using microload models within the operating
range shown above, if inrush current or inductive voltage spikes
occur when the contact is opened or closed, then contact wear may
increase and so decrease the service life. Therefore, insert a contact
protection circuit where necessary.
Wiring Molded Lead Wire Models
When wiring molded lead wire models, ensure that there is no weight
on the wire or that there are no sharp bends near the parts where the
wire is drawn out. Otherwise, damage to the Switch or deterioration
in the sealing may result.
Sealed Subminiature Basic Switch
D2SW-P
205
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