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SS-P
Subminiature Basic Switch
SS Series Compatible
Mounting with a Simple
Construction and
Easy-to-Use Design
Concept
●One-piece terminal construction to keep out flux.
●A single leaf movable spring construction.
●Conforms to North American and European
safety Standards.
RoHS Compliant
Model Number Legend
List of Models
Contact Form
●SPDT
Ratings
Terminals
Actuator Solder terminals Quick-connect terminals (#110) PCB terminals
3A
Pin plunger SS-3GP SS-3GPT SS-3GPD
Hinge lever SS-3GLP SS-3GLPT SS-3GLPD
Simulated roller lever SS-3GL13P SS-3GL13PT SS-3GL13PD
0.1A
Pin plunger SS-01GP SS-01GPT SS-01GPD
Hinge lever SS-01GLP SS-01GLPT SS-01GLPD
Simulated roller lever SS-01GL13P SS-01GL13PT SS-01GL13PD
SS - @@@
1. Ratings
3 : 125 VAC 3 A
01 : 30 VDC 0.1 A
2. Actuator
None : Pin plunger
L : Hinge lever
L13 : Simulated roller lever
123
3. Terminals
None : Solder terminals
T : Quick-connect terminals (#110)
D : PCB terminals
GP
COM NO NC
Separator (Sold Separately), Terminal Connector (Sold Separately) Refer to "Basic Switch Common Accessories"
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SS-P Subminiature Basic Switch
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Contact Specifications
* Please refer to "Using Micro Loads" in "●Precautions" for more
information on the minimum applicable load.
Ratings
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.
Approved Safety Standards
UL (UL1054/CSA C22.2 No.55)
VDE (EN61058-1)
Testing conditions: 5E4 (50,000 operations) T55 (0 to 55°C)
Characteristics
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.
Item Model SS-3P models SS-01P models
Contact
Specification Rivet Crossbar
Material Silver Gold alloy
Gap (standard value) 0.5 mm 0.5 mm
Minimum applicable load
(reference value) * 5 VDC 160 mA 5 VDC 1 mA
Model SS-3P models SS-01P models
Rated voltage Item Resistive load
125 VAC 3 A 0.1 A
30 VDC 3 A 0.1 A
Model SS-3P SS-01P
Rated voltage Item Resistive load
125 VAC 3 A 0.1 A
30 VDC 3 A 0.1 A
Rated voltage Model SS-3P SS-01P
125 VAC 3 A 0.1 A
30 VDC 3 A 0.1 A
Item Model SS-3P models SS-01P models
Permissible operating speed 0.1 mm to 1 m/s (for pin plunger models)
Permissible
operating
frequency
Mechanical 300 operations/min
Electrical 30 operations/min
Insulation resistance 100 MΩ min. (at 500 VDC with insulation tester)
Contact resistance (initial value) 50 mΩ max. 100 mΩ max.
Dielectric
strength *1
Between terminals of the
same polarity 1,000 VAC 50/60 Hz for 1 min
Between current-carrying
metal parts and ground 1,500 VAC 50/60 Hz for 1 min
Between each terminals
and non-current-carrying
metal parts
1,500 VAC 50/60 Hz for 1 min
Vibration
resistance *2 Malfunction 10 to 55 Hz, 1.5 mm double amplitude
Shock
resistance
Durability 1,000 m/s2 {approx. 100G} max.
Malfunction *2 300 m/s2 {approx. 30G} max.
Durability *3
Mechanical 1,000,000 operations min. (60 operations/min)
Electrical 70,000 operations min. (20 operations/min, 125 VAC) 200,000 operations min. (20 operations/min)
100,000 operations min. (20 operations/min, 30 VDC)
Degree of protection IEC IP40
Degree of protection against electric shock Class I
Proof tracking index (PTI) 250
Ambient operating temperature -25°C to +85°C (at ambient humidity of 60% max.) (with no icing or condensation)
Ambient operating humidity 85% max. (for +5 to +35°C)
Weight Approx. 1.6 g (pin plunger models)
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SS-P Subminiature Basic Switch
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Terminals/Appearances (Unit: mm)
Mounting Holes (Unit: mm)
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.
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 ( ).
●Solder terminals ●Quick Connect Terminals (#110) ●PCB terminals
<PCB Mounting Dimensions (Reference)>
15.5
3-1.6 dia. holes
8.55
3.3
±0.1
0.5
6.4
±0.2
2.15
3.2
7.3
3-2.8
3.3±0.1
11 7.1
7.6±0.2 7.6±0.2
0.5
6.4±0.2
3-0.8
3-1.2
8.8±0.2
16.1±0.2
3.3±0.1
1.3
3.91.8
（5.25）
1.85
0.5
6.4±0.2
16.1±0.1
3-1.35~1.5 dia.
8.8±0.1
9.5
±0.1
2-2.4 dia. mounting holes
or M2.3 screw holes
19.8
±0.2
5.15 9.5
±0.1
15.5 3-1.6 dia. holes
8.55
3.3
±0.1
3.5
7.7
0.5
6.4
±0.2
6.9
7.55
±0.2
2
PT
OP 2.35
+0.075
-0.05
2.35
+0.075
dia
-
0.05
2.5
±0.07
dia
.
2.15
7.3
A
●Pin plunger
SS-3GP
SS-01GP Operating characteristics Model SS-3GP SS-01GP
Operating Force OF Max.
Releasing Force RF Min.
1.50 N {153 gf}
0.2 N {20 gf}
Pretravel PT Max.
Overtravel OT Min.
Movement Differential MD Max.
0.6 mm
0.4 mm
0.15 mm
Operating Position OP 8.4±0.3 mm
●Hinge lever
SS-3GLP
SS-01GLP Operating characteristics Model SS-3GLP SS-01GLP
Operating Force OF Max.
Releasing Force RF Min.
0.5 N {51 gf}
0.05 N {5 gf}
Overtravel OT Min.
Movement Differential MD Max.
1.0 mm
0.8 mm
Free Position FP Max.
Operating Position OP
13.6 mm
8.8±0.8 mm
●Simulated roller lever
SS-3GL13P
SS-01GL13P Operating characteristics Model SS-3GL13P SS-01GL13P
Operating Force OF Max.
Releasing Force RF Min.
0.5 N {51 gf}
0.05 N {5 gf}
Overtravel OT Min.
Movement Differential MD Max.
1.0 mm
0.8 mm
Free Position FP Max.
Operating Position OP
15.5 mm
10.7±0.8 mm
19.8
±0.2
5.15 9.5
±0.1
15.5 3-1.6 dia. holes
8.55
FP
OP
0.5
6.4
±0.2
6.9
R1.2
15.8
2.35
+0.075
-0.05
2.5
±0.07
dia.
2.15
7.3
A
t=0.3 Stainless-steel lever
2.35
+0.075
dia.
-0.05
3.3
±0.1
7.7
3.6
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SS-P Subminiature Basic Switch
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Precautions
★Please refer to "Common Precautions" for correct use.
●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.
●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% (λ60).
(JIS C5003)
The equation, λ60=0.5×10-6/operation indicates that the
estimated malfunction rate is less than operations with
a reliability level of 60%.
Cautions Correct Use
1
2,000,000
30
24
12
5
0
1 10 100 1,000
Current (mA)
0.1
1 mA
Operating
range for
general-load
model
SS-3P
Operating range for
micro-load model
SS-01P
26 mA0.16 mA
100 mA 160 mA
100 mA
Voltage (V)
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SS-P Subminiature Basic Switch
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• 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.
OMRON Corporation
ELECTRONIC AND MECHANICAL COMPONENTS COMPANY Contact: www.omron.com/ecb Cat. No.B108-E1-03
0812(0207)(O)
Note: Do not use this document to operate the Unit.