{"id":8062165778612,"title":"4-Channel Solid State Relay Module High Low Level Trigger 3A Optocoupler Isolation","handle":"4-channel-solid-state-relay-module-high-low-level-trigger-3a-optocoupler-isolation","description":"\u003ch3\u003e4-Channel Solid State Relay Module High Low Level Trigger 3A Optocoupler Isolation\u003c\/h3\u003e\r\n\u003cp id=\"b\"\u003eLM YN 4-Channel Solid State Relay Module\r\n\r\nvCWy3pZbKZA90?e=LXyrO0 Feature: 1, DC 5-32V wide voltage power supply, with\r\nanti-reverse power supply capacity; 2, the output rated load: AC \/ DC 0-50V \/\r\n2A; Maximum load: AC \/ DC 0-60V \/ 3A (within 100ms); 3, the output port is\r\nnormally open type of switch contacts, the contact is not charged node, the\r\ncurrent direction without requirements; 4, the input control high and low\r\nselectable; built-in current limiting resistor, you can directly use the power\r\nof the positive or negative control, you can also use the microcontroller I \/\r\nO port control; 5, the module anti-interference ability, stable performance;\r\ntrigger current minimum 0.1mA; 6, with power indicator (red) and each way\r\nrelay status indicator (blue) 7, the use of blue terminals; 8, module size:\r\n6.0cm 5.0m 1.0cm (L W H) Precautions: This module can be used directly\r\nfor signal or resistive load control; If you are using control for inductive\r\nloads (eg small motors, solenoid valves, etc.), keep more than 3 times the\r\nremaining amount and add freewheeling diodes at both ends of the inductive\r\nload. Module interface Module Control: 1, DC +: Connect the DC power supply\r\npositive； 2, DC -: Connect the DC power supply negative； 3, X1-X4: Relay\r\ncontrol interface, high-level (3V) relay pull, low-levl (less than 2V) relay\r\ndisconnect, trigger current only 0.1mA. Relay output: 1, NO1-NO4: relay\r\nnormally open interface; 2, C0M1-COM4: relay common interface; Package\r\nIncluded: 14-Channel Solid State Relay Module If you for any reason are not\r\nhappy with any product supplied , please do not hesitate to contact us and we\r\nwill do our best to solve your problem .\u003c\/p\u003e \r\n\r\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\r\n \u003cul class=\"a\"\u003e\r\n \u003cli\u003eLM YN 4-Channel Solid State Relay Module, optional positive or negative signal trigger, only need 0.1mA trigger current, can drive the maximum control capacity of 3A solid state relay pull.\u003c\/li\u003e\r\n \u003cli\u003eThe module uses high-quality components, red and blue signal indicator, industrial grade double-sided PCB board, stable performance.\u003c\/li\u003e\r\n \u003cli\u003eWith solid-state relay output resistance is very small features, can replace the mechanical relay contacts, but also has a small control current, fast action time, long working life and other characteristics, can be widely used in a variety of power Or signal control cases.\u003c\/li\u003e\r\n \u003cli\u003eDC 5-32V wide voltage power supply, with power supply anti-reverse ability;\u003c\/li\u003e\r\n \u003cli\u003eOutput Rated load: AC \/ DC 0-50V \/ 2A; Maximum load: AC \/ DC 0-60V \/ 3A (within 100ms);\u003c\/li\u003e\r\n \u003cli\u003eModule size: 60x50x10mm(LWH), hole diameter 3mm.\u003c\/li\u003e\r\n \u003c\/ul\u003e","published_at":"2026-05-21T17:52:36+10:00","created_at":"2026-05-21T17:52:33+10:00","vendor":"LM YN","type":"Solid State Relays","tags":["industrial_April2026"],"price":13600,"price_min":13600,"price_max":13600,"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":44231100530868,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B072Z534K7","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"4-Channel Solid State Relay Module High Low Level Trigger 3A Optocoupler Isolation","public_title":null,"options":["Default Title"],"price":13600,"weight":18,"compare_at_price":null,"inventory_management":"shopify","barcode":"612957707217","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/auspowers.com\/cdn\/shop\/files\/81ehgwGO4OL.jpg?v=1779349955","\/\/auspowers.com\/cdn\/shop\/files\/81lIzeiD8aL.jpg?v=1779349955","\/\/auspowers.com\/cdn\/shop\/files\/8161a4DJtjL.jpg?v=1779349955","\/\/auspowers.com\/cdn\/shop\/files\/81U37rHFAYL.jpg?v=1779349955","\/\/auspowers.com\/cdn\/shop\/files\/81l1RFtoxkL.jpg?v=1779349955"],"featured_image":"\/\/auspowers.com\/cdn\/shop\/files\/81ehgwGO4OL.jpg?v=1779349955","options":["Title"],"media":[{"alt":"[Australia - AusPower] - 4-Channel Solid State Relay Module High Low Level Trigger 3A Optocoupler Isolation ","id":32959874859188,"position":1,"preview_image":{"aspect_ratio":1.5,"height":1707,"width":2560,"src":"\/\/auspowers.com\/cdn\/shop\/files\/81ehgwGO4OL.jpg?v=1779349955"},"aspect_ratio":1.5,"height":1707,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/81ehgwGO4OL.jpg?v=1779349955","width":2560},{"alt":"[Australia - AusPower] - 4-Channel Solid State Relay Module High Low Level Trigger 3A Optocoupler Isolation ","id":32959874891956,"position":2,"preview_image":{"aspect_ratio":1.501,"height":1706,"width":2560,"src":"\/\/auspowers.com\/cdn\/shop\/files\/81lIzeiD8aL.jpg?v=1779349955"},"aspect_ratio":1.501,"height":1706,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/81lIzeiD8aL.jpg?v=1779349955","width":2560},{"alt":"[Australia - AusPower] - 4-Channel Solid State Relay Module High Low Level Trigger 3A Optocoupler Isolation ","id":32959874924724,"position":3,"preview_image":{"aspect_ratio":1.5,"height":1707,"width":2560,"src":"\/\/auspowers.com\/cdn\/shop\/files\/8161a4DJtjL.jpg?v=1779349955"},"aspect_ratio":1.5,"height":1707,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/8161a4DJtjL.jpg?v=1779349955","width":2560},{"alt":"[Australia - AusPower] - 4-Channel Solid State Relay Module High Low Level Trigger 3A Optocoupler Isolation ","id":32959874957492,"position":4,"preview_image":{"aspect_ratio":1.501,"height":1706,"width":2560,"src":"\/\/auspowers.com\/cdn\/shop\/files\/81U37rHFAYL.jpg?v=1779349955"},"aspect_ratio":1.501,"height":1706,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/81U37rHFAYL.jpg?v=1779349955","width":2560},{"alt":"[Australia - AusPower] - 4-Channel Solid State Relay Module High Low Level Trigger 3A Optocoupler Isolation ","id":32959874990260,"position":5,"preview_image":{"aspect_ratio":1.501,"height":1706,"width":2560,"src":"\/\/auspowers.com\/cdn\/shop\/files\/81l1RFtoxkL.jpg?v=1779349955"},"aspect_ratio":1.501,"height":1706,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/81l1RFtoxkL.jpg?v=1779349955","width":2560}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003e4-Channel Solid State Relay Module High Low Level Trigger 3A Optocoupler Isolation\u003c\/h3\u003e\r\n\u003cp id=\"b\"\u003eLM YN 4-Channel Solid State Relay Module\r\n\r\nvCWy3pZbKZA90?e=LXyrO0 Feature: 1, DC 5-32V wide voltage power supply, with\r\nanti-reverse power supply capacity; 2, the output rated load: AC \/ DC 0-50V \/\r\n2A; Maximum load: AC \/ DC 0-60V \/ 3A (within 100ms); 3, the output port is\r\nnormally open type of switch contacts, the contact is not charged node, the\r\ncurrent direction without requirements; 4, the input control high and low\r\nselectable; built-in current limiting resistor, you can directly use the power\r\nof the positive or negative control, you can also use the microcontroller I \/\r\nO port control; 5, the module anti-interference ability, stable performance;\r\ntrigger current minimum 0.1mA; 6, with power indicator (red) and each way\r\nrelay status indicator (blue) 7, the use of blue terminals; 8, module size:\r\n6.0cm 5.0m 1.0cm (L W H) Precautions: This module can be used directly\r\nfor signal or resistive load control; If you are using control for inductive\r\nloads (eg small motors, solenoid valves, etc.), keep more than 3 times the\r\nremaining amount and add freewheeling diodes at both ends of the inductive\r\nload. Module interface Module Control: 1, DC +: Connect the DC power supply\r\npositive； 2, DC -: Connect the DC power supply negative； 3, X1-X4: Relay\r\ncontrol interface, high-level (3V) relay pull, low-levl (less than 2V) relay\r\ndisconnect, trigger current only 0.1mA. Relay output: 1, NO1-NO4: relay\r\nnormally open interface; 2, C0M1-COM4: relay common interface; Package\r\nIncluded: 14-Channel Solid State Relay Module If you for any reason are not\r\nhappy with any product supplied , please do not hesitate to contact us and we\r\nwill do our best to solve your problem .\u003c\/p\u003e \r\n\r\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\r\n \u003cul class=\"a\"\u003e\r\n \u003cli\u003eLM YN 4-Channel Solid State Relay Module, optional positive or negative signal trigger, only need 0.1mA trigger current, can drive the maximum control capacity of 3A solid state relay pull.\u003c\/li\u003e\r\n \u003cli\u003eThe module uses high-quality components, red and blue signal indicator, industrial grade double-sided PCB board, stable performance.\u003c\/li\u003e\r\n \u003cli\u003eWith solid-state relay output resistance is very small features, can replace the mechanical relay contacts, but also has a small control current, fast action time, long working life and other characteristics, can be widely used in a variety of power Or signal control cases.\u003c\/li\u003e\r\n \u003cli\u003eDC 5-32V wide voltage power supply, with power supply anti-reverse ability;\u003c\/li\u003e\r\n \u003cli\u003eOutput Rated load: AC \/ DC 0-50V \/ 2A; Maximum load: AC \/ DC 0-60V \/ 3A (within 100ms);\u003c\/li\u003e\r\n \u003cli\u003eModule size: 60x50x10mm(LWH), hole diameter 3mm.\u003c\/li\u003e\r\n \u003c\/ul\u003e"}