Testing conditions: 5E4 (50,000 operations) T55 (0 to 55°C)
Ratings
Model
Rated voltage
125 VAC
30 VDC
Item
3A
3A
SS-3P /
SS-3FP models
SS-01P models
Resistive load
0.1 A
0.1 A
Note 1. The above rating values apply under the following test conditions.
(1) Ambient temperature: 20±2°C
(2) Ambient humidity: 65±5%
(3) Operating frequency: 20 operations/min
Note 2. Consult your OMRON sales representative for information on models
for other loads.
Characteristics
Item
Permissible operating speed
Permissible
operating
frequency
Mechanical
Electrical
50 mΩ max.
Model
SS-3P models
SS-01P models
0.1 mm to 1 m/s (for pin plunger models)
300 operations/min
30 operations/min
100 MΩ min. (at 500 VDC with insulation tester)
100 mΩ max.
1,000 VAC 50/60 Hz for 1 min
1,500 VAC 50/60 Hz for 1 min
1,500 VAC 50/60 Hz for 1 min
10 to 55 Hz, 1.5 mm double amplitude
1,000 m/s
2
{approx. 100G} max.
300 m/s
2
{approx. 30G} max.
1,000,000 operations min. (60 operations/min)
70,000 operations min.
(20 operations/min, 125 VAC)
100,000 operations min.
(20 operations/min, 30 VDC)
100,000 operations min.
(60 operations/min)
100,000 operations min.
(20 operations/min, 30 VDC)
50 mΩ max.
SS-3FP models
Insulation resistance
Contact resistance (initial value)
Between terminals of the
same polarity
Dielectric
strength *1
Between current-carrying
metal parts and ground
Between each terminals
and non-current-carrying
metal parts
Vibration
Malfunction
resistance *2
Shock
resistance
Durability
Malfunction *2
Mechanical
Durability *3
Electrical
200,000 operations min.
(20 operations/min)
IEC IP40
Class I
250
Degree of protection
Degree of protection against electric
shock
Proof tracking index (PTI)
Ambient operating temperature
Ambient operating humidity
Weight
-25°C to
+85°C
(at ambient humidity of 60% max.) (with no icing or condensation)
85% max. (for
+5
to
+35°C)
Approx. 1.6 g (pin plunger models)
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 1 ms max.
*3. For testing conditions, consult your OMRON sales representative.
2
SS-P
Terminals/Appearances
(Unit: mm)
●Solder
terminals
●Quick
Connect Terminals (#110)
Subminiature Basic Switch
●PCB
terminals
(5.25)
1.8
7.3
3.3
±0.1
3.2
2.15
8.55
15.5
3-1.6 dia. holes
0.5
6.4
±0.2
7.6
±0.2
7.6
±0.2
11
7.1
3.3
±0.1
1.85
3-2.8
0.5
6.4
±0.2
16.1
±0.2
8.8
±0.2
3-1.2
3-0.8
1.3
0.5
6.4
±0.2
3.9
3.3
±0.1
<PCB Mounting Dimensions (Reference)>
16.1
±0.1
8.8
±0.1
3-1.35~1.5 dia.
S
S
P
-
Mounting Holes
(Unit: mm)
2-2.4 dia. mounting holes
or M2.3 screw holes
9.5
±0.1
Dimensions
(Unit: mm)
and Operating Characteristics
The illustrations and dimensions are for models with solder terminals. Refer to
"Terminals/Appearances"
for details on models with quick connect terminals (#110) or
PCB terminals.
●Pin
plunger
SS-3GP
SS-01GP
7.55
±0.2
PT
3.5
2.5
±0.07
dia
.
2
A
2.35
+0.075
-
0.05
6.9
dia
7.7
3.3
±0.1
Operating characteristics
Operating Force
Releasing Force
Pretravel
Overtravel
Movement Differential
Operating Position
OF
RF
PT
OT
MD
OP
Model
Max.
Min.
Max.
Min.
Max.
SS-3GP
SS-01GP
+0.075
OP 2.35
-0.05
1.50 N {153 gf}
0.2 N {20 gf}
0.6 mm
0.4 mm
0.15 mm
8.4±0.3 mm
7.3
2.15
8.55
15.5
5.15 9.5
±0.1
19.8
±0.2
3-1.6 dia. holes
0.5
6.4
±0.2
●Hinge
lever
SS-3GLP
SS-01GLP
t=0.3 Stainless-steel lever
2.5
±0.07
dia.
2.35
+0.075
-
0.05
14.5
A
3.6
Operating characteristics
Operating Force
Releasing Force
Overtravel
Movement Differential
OF
RF
OT
MD
FP
OP
Model
Max.
Min.
Min.
Max.
Max.
SS-3GLP
SS-01GLP
6.9
7.7
3.3
±0.1
OP
FP
0.5 N {51 gf}
0.05 N {5 gf}
1.0 mm
0.8 mm
13.6 mm
8.8±0.8 mm
7.3
2.15
8.55
15.5
5.15 9.5
±0.1
19.8
±0.2
2.35
+0.075
dia.
-0.05
3-1.6 dia. holes
0.5
6.4
±0.2
Free Position
Operating Position
●Long
hinge lever
SS-3FL111P-3
t=0.3 Stainless-steel lever
2.5
±0.07
dia.
2.35
+0.075
-
0.05
22.6
A
3.6
Operating characteristics
OP
FP
Model
Max.
Min.
Min.
Max.
Max.
SS-3FL111P-3
0.55 N {56 gf}
0.01 N {1 gf}
1.0 mm
3.0 mm
16.8 mm
8.8±1.5 mm
6.9
7.7
3.3
±0.1
Operating Force
Releasing Force
Overtravel
Movement Differential
Free Position
Operating Position
0.5
6.4
±0.2
OF
RF
OT
MD
FP
OP
7.3
2.35
+0.075
dia.
-0.05
2.15
8.55
15.5
5.15 9.5
±0.1
19.8
±0.2
3-1.6 dia. holes
Note 1. Unless otherwise specified, a tolerance of
±0.4
mm applies to all dimensions.
Note 2. The operating characteristics are for operation in the A direction ( ).
3
SS-P
●Simulated
roller lever
SS-3GL13P
t=0.3 Stainless-steel lever
SS-01GL13P
2.5
±0.07
dia.
2.35
+0.075
-0.05
6.9
7.7
3.3
±0.1
2.35
+0.075
dia.
-0.05
3-1.6 dia. holes
OP
FP
15.8
A
R1.2
3.6
Subminiature Basic Switch
Operating characteristics
Operating Force
Releasing Force
Overtravel
Movement Differential
Free Position
Operating Position
0.5
6.4
±0.2
Model SS-3GL13P SS-01GL13P
Max.
Min.
Min.
Max.
Max.
0.5 N {51 gf}
0.05 N {5 gf}
1.0 mm
0.8 mm
15.5 mm
10.7±0.8 mm
OF
RF
OT
MD
FP
OP
7.3
2.15
8.55
15.5
5.15 9.5
±0.1
19.8
±0.2
S
S
P
Voltage (V)
-
Note 1. Unless otherwise specified, a tolerance of
±0.4
mm applies to all dimensions.
Note 2. The operating characteristics are for operation in the A direction ( ).
Precautions
★Please
refer to "Common Precautions" for correct use.
Cautions
●Soldering
• Connecting to Solder Terminals
Complete the soldering at the iron tip temperature of 350 to
400°C within 5 seconds, and do not apply any external force
for 1 minute after soldering. Soldering at an excessively high
temperature or soldering for more than 5 seconds may
deteriorate the characteristics of the Switch.
• Connecting to PCB terminals
When using automatic soldering baths, we recommend
soldering at 260±5°C within 5 seconds. Make sure that the
liquid surface of the solder does not flow over the edge of
the board.
When soldering terminals manually, complete the soldering
at the iron tip temperature between 350 to 400°C within 3
seconds, and do not apply any external force for 1 minute
after soldering. When applying solder, keep the solder away
from the case of the Switch and do not allow solder or flux to
flow into the case.
Correct Use
●Mounting
Use M2.3 mounting screw 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 {2.3 to 2.7 kgf·cm}.
●Using
Micro Loads
Using a model for ordinary loads to open or close the contact of
a micro load circuit may result in faulty contact. Use models that
operate in the following range. However, even when using micro
load models within the following operating range, if inrush
current occurs when the contact is opened or closed, it may
increase the contact wear and so decrease durability. Therefore,
insert a contact protection circuit where necessary. The N-level
reference value applies for the minimum applicable load. This
value indicates the malfunction reference level for the reliability
level of 60% (λ
60
).
(JIS C5003)
The equation,
λ
60
=0.5×10
-6
/operation indicates that the
1
estimated malfunction rate is less than
2,000,000
operations with
a reliability level of 60%.
30
0.16 mA
26 mA
100 mA
24
Operating
range for
general-load
model
SS-3P
Operating range for
micro-load model
SS-01P
12
5
0
0.1
1 mA
1
10
100 mA 160 mA
100
1,000
Current (mA)
4
SS-P
Subminiature Basic Switch
S
S
P
-
•
Application examples provided in this document are for reference only. In actual applications, confirm equipment functions and safety before using the product.
•
Consult your OMRON representative before using the product under conditions which are not described in the manual or applying the product to nuclear control systems, railroad
systems, aviation systems, vehicles, combustion systems, medical equipment, amusement machines, safety equipment, and other systems or equipment that may have a serious
influence on lives and property if used improperly. Make sure that the ratings and performance characteristics of the product provide a margin of safety for the system or
equipment, and be sure to provide the system or equipment with double safety mechanisms.
Note: Do not use this document to operate the Unit.
