New Product Delay OFF Rocker Switch A8GS-T Minimum size class in the industry Remote Reset Rocker Switch with Delay OFF Function Rocker switch with Delay OFF Function. Switch is kept to turn ON, even if button is operated to turn OFF, and Switch is turned OFF by external signal. Zero standby power with Reset function, switching OFF by external signal. Preventing from application trouble such as a data lost or circuit damage by forced power OFF. Timing control of main power switch turn OFF for safety application design with Delay OFF function. Contact gap of 3 mm minimum. UL and cUL standard approved, Conforming to EN standards. (Please refer the Precautions) RoHS Compliant Usage example Saving energy by cutting standby power. Saving energy by preventing forgetting turn OFF main power. Turning OFF main power by remote. Turning OFF main power of many equipments at the same time. Timing control of main power switch turn OFF for safety design. Preventing from circuit and data damage by power flicker. * There are 2 kinds of main models A8GS. (Delay OFF Function model and Remote Reset model) With regard to the models with Delay OFF Function, please refer to the other catalog. List of Models Signal Contact Terminal: SPST + Power Contact Terminal: DPST Contact Form Signal Contact Terminal 1 + Power Contact Terminal 2 1 to 4: Power contact terminal + 12 a, b: Signal contact terminal Quantity ab +, -: Coil terminal per box -34 Signal Contact Terminal: CT Connector Signal Contact Terminal: CT Connector Power Contact Terminal: Quick-connect Power Contact Terminal: Solder termi- Terminals terminals 187(t=0.8) nals No Marking A8GS-T1185K A8GS-T1115K A8GS-T1285K A8GS-T1215K Marking on caps 50 A8GS-T1385K A8GS-T1315K Note: 1. This is not general 3 pole switch. (1) Signal contact terminal is only for detecting button ON/OFF. (2) Power contact terminal is for turning ON/OFF of circuit. Switch is turned OFF by external signal only, after turning OFF of button. 1A8GS-T Ratings Contact Ratings Rated current Rated voltage (Resistive load) 125 VAC 16 A Power Contact Terminal 250 VAC 10 A Signal Contact Terminal 5 VDC 0.2 A Note: 1. The above ratings were tested under the following conditions: (1) Ambient temperature : 20 2 C (2) Ambient humidity : 65 5 % RH (3) Switching frequency : 7 times/min Reset Coil Ratings Operating voltage Coil resistance Rated voltage, current Rated usage cycle range (Coil temperature: 20 2 C) ON: 50 to 100 ms 5 VDC 455 mA 4.5 to 5.5 VDC 11 20 % OFF: Min 5 sec Note: 1. Voltage for coil should be set within operating voltage range and applied time should be within rated usage cycle. Otherwise the performance of the coil may be deteriorated. 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 Signal contact Power contact Material Gold alloy Silver alloy Contact gap 3 mm 3 mm Minimum applicable 3 VDC 1 mA 5 VDC 200 mA load (Reference value) * * Please refer to Using Micro loads in Precautions for more information on the minimum applicable load. Characteristics Mechanical Switch operation: 20 times/min max, Coil operation: 7 times/min max Permissible operating frequency Electrical 7 times/min max Insulation resistance 100 M min (at 500 VDC with insulation tester) Power contact terminal 100 m max (6 VDC to 8 V, 1 A Voltage drop method) Contact resistance (initial value) Signal contact terminal 100 m max (6 VDC to 8 V, 0.1 A Voltage drop method) Between terminals of the 2,000 VAC 50/60 Hz 1 min same polarity Between terminals of the 2,000 VAC 50/60 Hz 1 min different polarity Dielectric strength Between each terminals of the 4,000 VAC 50/60 Hz 1 min switch and terminals of coil Between each terminals of 4,000 VAC 50/60 Hz 1 min switch and ground Vibration resistance * Malfunction 10 to 55 Hz 1.5 mm double amplitude (Malfunction 1 ms max) 2 Malfunction 300 m/s min (Malfunction 1 ms max) Shock resistance * 2 Destruction 1000 m/s max Ambient operating temperature 10 to +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) Mechanical Switch operation: 30,000 operations min, Coil operation: 10,000 operations min Durability Electrical Switch operation: 10,000 operations min, Coil operation: 10,000 operations min Degree of protection IEC IP40 Contact release time ** 100 ms max Weight A8GS-TxxxxK: Around 15 g Note: 1. Above specification values are initial values. * For the testing condition in individual specification, contact your OMRON sales representative. ** Time from voltage applied to reset coil to actual contacts opening. 2