A8GS Remote Reset Rocker Switch
Minimum size class in the industry Rocker switch with reset function
- Zero standby power by Reset function.
- High inrush-current durability.
Conforming to TV-8 rating. (Inrush 117A) - Model variation for Micro loads.
- Model variation of micro load and high capacity combination. (DPST)
It is able to operate micro load and high capacity load at the same time. - Contact gap of 3 mm minimum.
- UL and cUL standard approved, Conforming to EN standards.
- Model variation for 3.3VDC circuit.
Model | 2D/3D CAD | |
---|---|---|
A8GS-C1110 | Download | |
A8GS-C1113 | Download | |
A8GS-C1115 | Download | |
A8GS-C1180 | Download | |
A8GS-C1183 | Download | |
A8GS-C1185 | Download | |
A8GS-C1210 | Download | |
A8GS-C1213 | Download | |
A8GS-C1215 | Download | |
A8GS-C1280 | Download | |
A8GS-C1283 | Download | |
A8GS-C1285 | Download | |
A8GS-C1310 | Download | |
A8GS-C1313 | Download | |
A8GS-C1315 | Download | |
A8GS-C1380 | Download | |
A8GS-C1383 | Download | |
A8GS-C1385 | Download | |
A8GS-D1110 | Download | |
A8GS-D1113 | Download | |
A8GS-D1115 | Download | |
A8GS-D1180 | Download | |
A8GS-D1183 | Download | |
A8GS-D1185 | Download | |
A8GS-D1210 | Download | |
A8GS-D1213 | Download | |
A8GS-D1215 | Download | |
A8GS-D1280 | Download | |
A8GS-D1283 | Download | |
A8GS-D1285 | Download | |
A8GS-D1310 | Download | |
A8GS-D1313 | Download | |
A8GS-D1315 | Download | |
A8GS-D1380 | Download | |
A8GS-D1383 | Download | |
A8GS-D1385 | Download | |
A8GS-P1110 | Download | |
A8GS-P1113 | Download | |
A8GS-P1115 | Download | |
A8GS-P1180 | Download | |
A8GS-P1183 | Download | |
A8GS-P1185 | Download | |
A8GS-P1210 | Download | |
A8GS-P1213 | Download | |
A8GS-P1215 | Download | |
A8GS-P1280 | Download | |
A8GS-P1283 | Download | |
A8GS-P1285 | Download | |
A8GS-P1310 | Download | |
A8GS-P1313 | Download | |
A8GS-P1315 | Download | |
A8GS-P1380 | Download | |
A8GS-P1383 | Download | |
A8GS-P1385 | Download | |
A8GS-S1100 | Download | |
A8GS-S1103 | Download | |
A8GS-S1105 | Download | |
A8GS-S1200 | Download | |
A8GS-S1203 | Download | |
A8GS-S1205 | Download | |
A8GS-S1300 | Download | |
A8GS-S1303 | Download | |
A8GS-S1305 | Download |

1. Reset function type
Contact Form 1 to 2: Power contact terminal a, b: Micro load contact terminal +, -: Coil terminal |
SPST | Quantity per box | ||||||
---|---|---|---|---|---|---|---|---|
Micro load contact terminal × 1 | Power contact terminal × 1 | |||||||
Terminals | CT Connector | Quick-connect terminals #187(t=0.8) |
Solder terminals | |||||
Reset Function | 5V model | 3.3V model | 5V model | 3.3V model | 5V model | 3.3V model | ||
Marking on caps | No Marking | A8GS-S1105 | A8GS-S1103 | A8GS-P1185 | A8GS-P1183 | A8GS-P1115 | A8GS-P1113 | 50 |
A8GS-S1205 | A8GS-S1203 | A8GS-P1285 | A8GS-P1283 | A8GS-P1215 | A8GS-P1213 | |||
A8GS-S1305 | A8GS-S1303 | A8GS-P1385 | A8GS-P1383 | A8GS-P1315 | A8GS-P1313 |
Contact Form 1 to 2: Power contact terminal a, b: Micro load contact terminal +, -: Coil terminal |
DPST | Quantity per box | ||||
---|---|---|---|---|---|---|
Micro load contact terminal × 1 + Power contact terminal x 1 | ||||||
Terminals | Micro load contact terminal : CT Connector Power contact terminal : Quick-connect terminals #187 (t=0.8) |
Micro load contact terminal : CT Connector Power contact terminal : Solder terminals |
||||
Reset Function | 5V model | 3.3V model | 5V model | 3.3V model | ||
Marking on caps | No Marking | A8GS-C1185 | A8GS-C1183 | A8GS-C1115 | A8GS-C1113 | 50 |
A8GS-C1285 | A8GS-C1283 | A8GS-C1215 | A8GS-C1213 | |||
A8GS-C1385 | A8GS-C13830 | A8GS-C1315 | A8GS-C1313 |
Contact Form 1 to 4: Power contact terminal a, b: Micro load contact terminal +, -: Coil terminal |
DPST | Quantity per box | ||||
---|---|---|---|---|---|---|
Power contact terminal × 2 | ||||||
Terminals | Quick-connect terminals #187(t=0.8) |
Solder terminals | ||||
Reset Function | 5V model | 3.3V model | 5V model | 3.3V model | ||
Marking on caps | No Marking | A8GS-D1185 | A8GS-D1183 | A8GS-D1115 | A8GS-D1113 | 50 |
A8GS-D1285 | A8GS-D1283 | A8GS-D1215 | A8GS-D1213 | |||
A8GS-D1385 | A8GS-D1383 | A8GS-D1315 | A8GS-D1313 |
Note: 2. TV-8 approved model is only for Power switch circuit.
Note: 3. [ 3 ] is shown at the end of model name for reset voltage 3.3 VDC models. (Example : A8GS-P1183).
[ 5 ] is shown at the end of model name for reset voltage 5 VDC models. (Example : A8GS-P1185).
2. Without Reset function type
Contact Form 1 to 4: Power contact terminal a, b: Micro load contact terminal |
DPST | DPST | Quantity per box | ||||
---|---|---|---|---|---|---|---|
Micro load contact terminal × 1 | Power contact terminal × 1 | Power contact terminal × 2 | |||||
Terminals | CT Connector | Quick-connect terminals #187 (t=0.8) | Solder terminals | Quick-connect terminals #187 (t=0.8) | Solder terminals | ||
Marking on caps | No Marking | A8GS-S1100 | A8GS-P1180 | A8GS-P1110 | A8GS-D1180 | A8GS-D1110 | 50 |
A8GS-S1200 | A8GS-P1280 | A8GS-P1210 | A8GS-D1280 | A8GS-D1210 | |||
A8GS-S1300 | A8GS-P1380 | A8GS-P1310 | A8GS-D1380 | A8GS-D1310 |
Contact Form 1 to 2: Power contact terminal a, b: Micro load contact terminal |
DPST | Quantity per box | ||
---|---|---|---|---|
Micro load contact terminal × 1 + Power contact terminal × 1 | ||||
Terminals | Micro load contact terminal : CT Connector Power contact terminal : Quick-connect terminals#187 (t=0.8) | Micro load contact terminal : CT Connector Power contact terminal : Solder terminals | ||
Marking on caps | No Marking | A8GS-C1180 | A8GS-C1110 | 50 |
A8GS-C1280 | A8GS-C1210 | |||
A8GS-C1380 | A8GS-C1310 |
Rated voltage | Rated current (Resistive load) |
|
---|---|---|
Power contact terminal | 125 VAC | 16 A |
250 VAC | 10 A | |
Micro load contact terminal | 5 VAC | 0.2 A |
(1) Ambient temperature : 20 ± 2 °C
(2) Ambient humidity : 65 ± 5 % RH
(3) Switching frequency : 7 times/min
Reset Coil Ratings
Model | Rated voltage, current | Operating voltage range |
Rated usage cycle | Coil resistance (Coil temperature: 20 ± 2 °C) |
---|---|---|---|---|
Reset voltage : 5V model (A8GS-□□□□5) | 5VDC 455 mA | 4.5 to 5.5 VDC | ON: 50 to 100 ms OFF: Min 5 sec |
11Ω±20 % |
Reset voltage : 3.3V model (A8GS-□□□□3) | 3.3 VDC 300 mA | 3.0 to 3.6 VDC | ON: 50 to 100 ms OFF: Min 5 sec |
11Ω±20% |
Note: 2. In case of applying voltage within the range from 5.5 to 24 VDC to the coil, contact your OMRON sales representative.
Contact specifications
Micro load contact | Power contact | |
---|---|---|
Material | Gold alloy | Silver alloy |
Contact gap | 3 mm | 3 mm |
Minimum applicable load(Reference value) * |
3 VDC 1 mA | 5 VDC 200 mA |
Characteristics
Permissible operating frequency | Mechanical | Switch operation: 20 times/min max, Coil operation: 7 times/min max |
---|---|---|
Electrical | 7 times/min max | |
Insulation resistance | 100 MΩ min (at 500 VDC with insulation tester) | |
Contact resistance (initial value) | Power contact terminal | 100 mΩ max (6 VDC to 8 V, 1 A Voltage drop method) |
Micro load contact terminal | 100 mΩ max (6 VDC to 8 V, 0.1 A Voltage drop method) | |
Dielectric strength | Between terminals of the same polarity | AC2,000 V 50/60 Hz 1 min |
Between terminals of the different polarity | AC2,000 V 50/60 Hz 1 min | |
Between each terminals of the switch and terminals of coil | AC4,000 V 50/60 Hz 1 min | |
Between each terminals of switch and ground | AC4,000 V 50/60 Hz 1 min | |
Vibration resistance * | Malfunction | 10 to 55 Hz 1.5 mm double amplitude (Malfunction within 1 ms) |
Shock resistance * | Malfunction | 300m/s2min (Malfunction within 1 ms) |
Destruction | 1000 m/s2max | |
Ambient operating temperature | −10to +55°C (with no icing or condensation, 60 % RH max) | |
Ambient operating humidity | 90 %RH max (+5 to 35 °C with no icing or condensation) | |
Durability | Mechanical | Switch operation: 30,000 operations min, Coil operation: 10,000 operations min |
Electrical | Switch operation: 10,000 operations min, | |
Inrush current | 117 A max. | |
Degree of protection | IEC IP40 | |
Contact release time ** | 100 ms max | |
Weight | A8GS-Sxxxx: around 9 g, A8GS-Pxxxx: around 10 g, A8GS-Cxxxx: around 11 g, A8GS-Dxxxx: around 12 g, |
* For the testing condition in individual specification, contact your OMRON sales representative.
** Time from voltage applied to reset coil to actual contacts opening.
(Unit: mm)
A8GS-S1□05
A8GS-S1□03
Operating Characteristics
Operating force (OF) | 1.0± 0.6N |
---|
A8GS-P1□85
A8GS-P1□15*
A8GS-P1□83
A8GS-P1□13*
Operating Characteristics
Operating force (OF) | 1.5± 0.9N |
---|
A8GS-C1□85
A8GS-C1□15*
A8GS-C1□83
A8GS-C1□13*
Operating Characteristics
Operating force (OF) | 2.0± 1.2N |
---|
A8GS-D1□85
A8GS-D1□15*
A8GS-D1□83
A8GS-D1□13*
Operating Characteristics
Operating force (OF) | 2.0± 1.2N |
---|
A8GS-□□□□0
(No reset function model)
● No reset function models are without coil circuit.
● Specifications are same with reset function models.
Accessories parts (Sold Separately)
Protector can improve resistance against external force to the actuator from side (angled) direction.
Protector Model: A8GS-211(P) Color: Black/td> |
Mounting image |
Note: 1. Unless otherwise specified, a tolerance of ± 0.4 mm applies to all dimensions.
Note: 2. When initial operation or operation after reset, operating force is increased, due to switch structure.
Note: 3. TV-8 approved models are same outline and characteristics with standard models.
* Solder terminals model has different hole shape, compare with Quick-connect terminals. Outline and characteristics are same.
Panel Cutout
Panel thickness: 0.8 to 2.3 mm Panel cutout design is for prevention of false insertion. Please be careful about the direction of the protrusion. The rollover of the panel shall be on the front face. And panel back side shall be Edge shape by processing. |
Warning
Do not wire the switch or touch any terminal of the Switch while power is being supplied. Or it may result in electric shock.
Cautions
Use the switch within the rated voltage and current ranges, otherwise the switch may have deteriorated durability. Radiate heat, or burn out. This particularly applies to the instantaneous voltages and currents when switching.
Caution of usage
Mounting
▪Easy to mount by snap fitting.
▪Do not impose excessive force on switch at the time of panel mounting.
▪Do not detach the switch after installed. Otherwise, the holding strength may be loose.
▪Apply the force to housing when installing to panel. Do not apply the force to the button (rocker) part when installing to the panel.
Wiring
▪Confirm the size of the receptacles and be sure to connect them firmly.
▪Use an appropriate wire allowable to carry current.
▪Be sure that there is no mechanical stress on terminals and coil terminals. Otherwise, the switch may malfunction and/or damaged.
(Example: Too strong wiring)
▪Take appropriate insulation distance between switch terminal and other metal parts after wiring.
▪Coil has polarity, please confirm polarity when wiring.
▪Do not apply continuous voltage more than 10 seconds at any time. Otherwise, insulation deterioration may occur by heat of coil. Please consider the circuit design.
▪Reverse voltage may cause of accurate discrete semiconductor devices. In case of controlling by accurate discrete semiconductor devices, Please consider the circuit design. (Example : add the surge absorbing circuit)
▪In case of manual soldering, soldering time is max 4 sec by soldering iron (Max 350°C at the iron tip) and do not add the stress to terminals.
▪In case of touching the soldering iron to the root of terminals, it may cause Housing parts melt.
Handling
▪Do not apply excessive operating force to the switch.
▪Do not drop or apply the excessive shock.
Otherwise the switch may be damaged or deformed.
▪Do not impose force to operating part from an angle, Otherwise the switch may be damaged or deformed.
Environment for storage and use
▪To prevent the terminals color change and others while storage, Do not keep for a long term in the following conditions.
(1) High temperature, high humid environment
(2) Corrosive gas
(3) The place where the direct rays of the sun
(4) The place where the sea breeze
(5) Environmental with a sudden temperature change
This switch is not sealed to prevent from entering dust and liquid. Do not use under dust and liquid condition.
▪Switch shall not be icing or condensation.
▪Strong magnetic field may cause malfunction. Check function is recommended under practical use conditions.
Using Micro Loads
In case of using the switch under the micro loads, please refer the Minimum applicable load and set the load more than minimum applicable load.
Even when using micro load within the operating range, if inrush current occurs, it may increase contact wear and so deteriorate durability. Therefore, insert a contact protection circuit where necessary.
The minimum applicable load is the L-level reference value. This value indicates the malfunction reference level for the reliability level of 60 %. (λ 60)
λThe equation, λ 60 = 0.5 x 10-6 /operations indicates that the estimated malfunction rate is less than 1/2,000,000 operations with a reliability level of 60 %.
RoHS Compliant
The "RoHS Compliant" designation indicates that the listed models do not contain the six hazardous substances covered by the RoHS Directive.
The following standards are used to determine compliance for the six substances.
Lead : 1,000 ppm max.
Mercury : 1,000 ppm max.
Cadmium : 100 ppm max.
Hexavalent chromium : 1,000 ppm max.
PBB : 1,000 ppm max.
PBDE : 1,000 ppm max.