{"id":9558945071255,"title":"FainWan 12V 8 Channel Relay Module with OPTO-Isolated High and Low Level Trigger 8 Ways Relay Switch Module Compatible with Ar-duino","handle":"fainwan-12v-8-channel-relay-module-with-opto-isolated-high-and-low-level-trigger-8-ways-relay-switch-module-compatible-with-ar-duino","description":"\u003ch3\u003eFainWan 12V 8 Channel Relay Module with OPTO-Isolated High and Low Level Trigger 8 Ways Relay Switch Module Compatible with Ar-duino\u003c\/h3\u003e\r\n\u003cp id=\"b\"\u003eDescription : 1. The module uses genuine quality relay, normally open\r\ninterfaces Maximum load : AC 250V\/10A, DC 30V\/10A; 2. Using SMD OPTOCOUPLER\r\nisolation , driving ability , stable performance ; trigger current 5mA; 3 .\r\nThe module voltage is 12V; 4 . Each way module can be set high or low\r\ntriggered by jumper ; 5 . Fault-tolerant design , even if the control line is\r\nbroken , the relay will not operate ; 6 . The power indicator ( green ) , 8\r\nrelay status indicator ( red ) 7 . Interface design humane, all interfaces can\r\nbe connected directly via terminal wiring leads , very convenient 8 . Module\r\nsize : 141.5mm 50mm 18.5mm ( L W H ) 9 . Has four mounting bolts holes\r\n, hole 3.1mm, pitch 136mm 44.5mm Module Interface : 1. DC +: 12V positive\r\npower supply 2. DC-: negative power connection 3. IN1-IN8: each way based on\r\nthe settings , can be high or low to control the corresponding relay Relay\r\noutputs :24 line interface, the interface can be directly connected to all\r\nleads , user-friendly 1. NO1 - NO8: normally open relay interfaces , relay\r\nbefore the vacant after the pull shorted with COM 2. COM1 - COM8: Relay Common\r\nInterface 3. NC1 - NC8: normally closed relay interface relay shorted with COM\r\nago , after the pull- vacant High and low trigger selection : 1.S1-S8 in order\r\nto relay a road -8 way high and low trigger selection ; 2.Com with low short\r\ncircuit , triggering the corresponding relay is low , while the high end of\r\nthe short com high trigger Package Included: 112V 8 Channel Relay Module With\r\nOptocoupler\u003c\/p\u003e \r\n\r\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\r\n \u003cul class=\"a\"\u003e\r\n \u003cli\u003e12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger\u003c\/li\u003e\r\n \u003cli\u003eThe module Operating voltage 12V;\u003c\/li\u003e\r\n \u003cli\u003eThe module can be high or low by a jumper setting trigger;\u003c\/li\u003e\r\n \u003cli\u003eFault-tolerant design, even if the control line is broken, the relay will not operate;\u003c\/li\u003e\r\n \u003cli\u003eThe power indicator (green), the relay status indicator (red).\u003c\/li\u003e\r\n \u003c\/ul\u003e","published_at":"2026-04-05T11:58:00+10:00","created_at":"2026-04-03T09:08:08+11:00","vendor":"FainWan","type":"Solid State Relays","tags":["home_improvement_Apr2026"],"price":10100,"price_min":10100,"price_max":10100,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":47617604976791,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B09L6ZTPMP","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"FainWan 12V 8 Channel Relay Module with OPTO-Isolated High and Low Level Trigger 8 Ways Relay Switch Module Compatible with Ar-duino","public_title":null,"options":["Default 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12V 8 Channel Relay Module with OPTO-Isolated High and Low Level Trigger 8 Ways Relay Switch Module Compatible with Ar-duino\u003c\/h3\u003e\r\n\u003cp id=\"b\"\u003eDescription : 1. The module uses genuine quality relay, normally open\r\ninterfaces Maximum load : AC 250V\/10A, DC 30V\/10A; 2. Using SMD OPTOCOUPLER\r\nisolation , driving ability , stable performance ; trigger current 5mA; 3 .\r\nThe module voltage is 12V; 4 . Each way module can be set high or low\r\ntriggered by jumper ; 5 . Fault-tolerant design , even if the control line is\r\nbroken , the relay will not operate ; 6 . The power indicator ( green ) , 8\r\nrelay status indicator ( red ) 7 . Interface design humane, all interfaces can\r\nbe connected directly via terminal wiring leads , very convenient 8 . Module\r\nsize : 141.5mm 50mm 18.5mm ( L W H ) 9 . Has four mounting bolts holes\r\n, hole 3.1mm, pitch 136mm 44.5mm Module Interface : 1. DC +: 12V positive\r\npower supply 2. DC-: negative power connection 3. IN1-IN8: each way based on\r\nthe settings , can be high or low to control the corresponding relay Relay\r\noutputs :24 line interface, the interface can be directly connected to all\r\nleads , user-friendly 1. NO1 - NO8: normally open relay interfaces , relay\r\nbefore the vacant after the pull shorted with COM 2. COM1 - COM8: Relay Common\r\nInterface 3. NC1 - NC8: normally closed relay interface relay shorted with COM\r\nago , after the pull- vacant High and low trigger selection : 1.S1-S8 in order\r\nto relay a road -8 way high and low trigger selection ; 2.Com with low short\r\ncircuit , triggering the corresponding relay is low , while the high end of\r\nthe short com high trigger Package Included: 112V 8 Channel Relay Module With\r\nOptocoupler\u003c\/p\u003e \r\n\r\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\r\n \u003cul class=\"a\"\u003e\r\n \u003cli\u003e12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger\u003c\/li\u003e\r\n \u003cli\u003eThe module Operating voltage 12V;\u003c\/li\u003e\r\n \u003cli\u003eThe module can be high or low by a jumper setting trigger;\u003c\/li\u003e\r\n \u003cli\u003eFault-tolerant design, even if the control line is broken, the relay will not operate;\u003c\/li\u003e\r\n \u003cli\u003eThe power indicator (green), the relay status indicator (red).\u003c\/li\u003e\r\n \u003c\/ul\u003e"}
FainWan 12V 8 Channel Relay Module with OPTO-Isolated High and Low Level Trigger 8 Ways Relay Switch Module Compatible with Ar-duino
FainWan 12V 8 Channel Relay Module with OPTO-Isolated High and Low Level Trigger 8 Ways Relay Switch Module Compatible with Ar-duino
Description : 1. The module uses genuine quality relay, normally open interfaces Maximum load : AC 250V/10A, DC 30V/10A; 2. Using SMD OPTOCOUPLER isolation , driving ability , stable performance ; trigger current 5mA; 3 . The module voltage is 12V; 4 . Each way module can be set high or low triggered by jumper ; 5 . Fault-tolerant design , even if the control line is broken , the relay will not operate ; 6 . The power indicator ( green ) , 8 relay status indicator ( red ) 7 . Interface design humane, all interfaces can be connected directly via terminal wiring leads , very convenient 8 . Module size : 141.5mm 50mm 18.5mm ( L W H ) 9 . Has four mounting bolts holes , hole 3.1mm, pitch 136mm 44.5mm Module Interface : 1. DC +: 12V positive power supply 2. DC-: negative power connection 3. IN1-IN8: each way based on the settings , can be high or low to control the corresponding relay Relay outputs :24 line interface, the interface can be directly connected to all leads , user-friendly 1. NO1 - NO8: normally open relay interfaces , relay before the vacant after the pull shorted with COM 2. COM1 - COM8: Relay Common Interface 3. NC1 - NC8: normally closed relay interface relay shorted with COM ago , after the pull- vacant High and low trigger selection : 1.S1-S8 in order to relay a road -8 way high and low trigger selection ; 2.Com with low short circuit , triggering the corresponding relay is low , while the high end of the short com high trigger Package Included: 112V 8 Channel Relay Module With Optocoupler
Product Features
- 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger
- The module Operating voltage 12V;
- The module can be high or low by a jumper setting trigger;
- Fault-tolerant design, even if the control line is broken, the relay will not operate;
- The power indicator (green), the relay status indicator (red).
Buy with confidence as this product comes with 18 months full local warranty in Australia & New Zealand (unless otherwise stated in the overview).
This product also comes with the benefits of the CocoonPower Warranty. For further details please read our Warranty Guidelines.
You can also purchase 3 Year Extended Care. If you are interested please see our Extended Care Information.
