{"title":"Solid State Relays (SSR) for Power \u0026 Automation","description":"\u003ch1\u003eSolid State Relays (SSR) for Power \u0026amp; Automation\u003c\/h1\u003e\n\u003cp\u003eA solid state relay (SSR) is a type of switch that controls the flow of electricity using semiconductor components. Similar to a mechanical relay, it is intended to turn on and turn off in response to an electrical signal. But this is more dependable and long-lasting than a mechanical relay.\u003c\/p\u003e","products":[{"product_id":"fotek-24v-380v-40amp-250v-ssr-40-da-solid-state-relay-module","title":"FOFEK 24V-380V 40Amp DA Solid State Relay Module","description":"\u003ch2\u003e\u003cspan style=\"color: #000000;\" class=\"a-list-item\"\u003eFOFEK 24V-380V 40Amp DA Solid State Relay Module\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eThis is SSR-40DA Solid State Relay Module 3-32VDC\/24-380VAC 40A. A solid-state relay (SSR) allows you to control high-current AC loads from lower-voltage DC control circuitry. Solid-state relays have several advantages over mechanical relays.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eOne such advantage is that they can be switched by a much lower voltage and at a much lower current than most mechanical relays. Also, because there are no moving contacts, solid-state relays can be switched much faster and for much longer periods without wearing out.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eThis particular SSR can switch current loads of up to 40A with a 3-32V DC input and a zero cross-trigger control method. Each one of these relays is equipped with four screw terminals (for use with ring or fork connectors).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eAlso, read our blog on \u003ca rel=\"noopener\" title=\"Applications of Relay\" href=\"https:\/\/robocraze.com\/blogs\/post\/what-is-relay-working-applications-types\" target=\"_blank\"\u003eApplications of Relay\u003c\/a\u003e explaining 8 major applications, what is it, how does it works, its construction, and different types of relays.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color: #000000;\" class=\"a-list-item\"\u003ePackage Include: \u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\" class=\"a-list-item\"\u003e1 x FOFEK 24V-380V 40 DA Solid State Relay Module\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":40192853835929,"sku":"TIFRL0024","price":269.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/files\/132_386e8a62-a515-4e84-8ebe-e95ec951f671.png?v=1752210736"},{"product_id":"4-channel-solid-state-relay","title":"4 Channel Solid State Relay","description":"\u003cdiv class=\"page-title-wrapper product\"\u003e\n\u003ch2 class=\"page-title\"\u003e\u003cspan style=\"color: #000000;\"\u003e4 Channel Solid State Relay\u003c\/span\u003e\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e4-Channel Solid-State Relay is somewhat similar to that of a mechanical relay \u0026amp; the difference is that there is no moving contact in a Solid-State Relay. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eHere we make use of a Phototrriac coupler to turn it ON and OFF. It finds its application in AC circuits as a TRIAC has got only limited applications in DC.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eThis module is ideally suited to controlling larger voltages with the project. This is a 4 channel relay module that can be used to activate up to 240V AC. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eThis allows you to build in device control, operating lighting, or triggering systems when the module is triggered. With the labeled screw terminals it's easy to connect.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eSolid State Relay - Solid State Relay (SSR) has advantages such as more efficient switching speeds, more stable operation against electrical noise, longer service life, resistance to physical vibrations and resistance to moisture, which distinguish this type of relay from ordinary mechanical relays. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eThese relays are preferred in places that require fast and precise operation such as computer peripherals, medical devices.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eSolid-state relays do have several advantages over mechanical relays. One such advantage is that they can be switched by a much lower voltage and at a much lower current than most mechanical relays. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eAlso, because there are no moving contacts, solid-state relays can be switched much faster and for much longer periods without wearing out. This is a quad-channel relay module which can be used to activate up to four separate 240V AC. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eThis allows you to build in device control, operating remote lights or triggering systems when the module is supplied the signal.The screw terminals are well labeled and definition of the units function is shown underneath.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eAlso, read our blog on \u003ca rel=\"noopener noreferrer\" title=\"What is a Relay\" href=\"https:\/\/robocraze.com\/blogs\/post\/what-is-relay-working-applications-types\" target=\"_blank\"\u003eWhat is a Relay\u003c\/a\u003e detailing how it works, relay contact types, and different types of relays and their application.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color: #000000;\"\u003eApplications:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eControl outputs from programmable controllers and positioning controllers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eOffice Automation,\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eHome Automation\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":40192927924377,"sku":"TIFRL0014","price":424.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/files\/286.png?v=1743775338"},{"product_id":"fotek-solid-state-relay-ssr-25da-25a","title":"Fotek Solid State Relay SSR-25DA 25A","description":"\u003ch2\u003eFotek Solid State Relay SSR-25DA 25A\u003c\/h2\u003e\n\u003cp\u003eThis is DC To AC SSR-25DA Solid State Relay Module 3-32VDC\/24-380VAC 25A. A solid-state relay (SSR) allows you to control high-current AC loads from lower voltage DC control circuitry. Solid-state relays have several advantages over mechanical relays.\u003c\/p\u003e\n\u003cp\u003eSolid-state relays have several advantages over mechanical relays. This particular SSR can switch current loads of up to 25A with a 3-32V DC input and a zero cross trigger control method. Each one of these relays is equipped with four screw terminals (for use with ring or fork connectors) and a plastic cover that slides over the top of the relay to protect the terminals.\u003c\/p\u003e\n\u003cp\u003eAlso check \u003ca href=\"https:\/\/robocraze.com\/products\/ssr-40dd-input-3-32vdc-output-5-60vdc-solid-state-relay\" target=\"_blank\"\u003eFotek SSR-40DD Input 3-32VDC Output 5-60VDC Solid State Relay\u003c\/a\u003e. The relay allows you to control high-current AC loads with a lower voltage DC control circuit. It has a 3-32V DC input and a 5-60V DC output. \u003c\/p\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":40194080243865,"sku":"TIFRL0037","price":279.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/files\/Fotek_Solid_State_Relay_5f05c6d6-b238-4695-b651-2f5747a57a6b.png?v=1752210351"},{"product_id":"5v-2-channel-ssr-module","title":"5V 2 Channel SSR Module","description":"\u003cdiv class=\"page-title-wrapper product\"\u003e\n\u003ch2 class=\"page-title\"\u003e5V 2 CHANNEL SOLID STATE RELAY\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cp\u003e5V 2-Channel Solid-State Relay is somewhat similar to that of a mechanical relay \u0026amp; the difference is that there is no moving contact in a Solid-State Relay. Here we make use of a Phototrriac coupler to turn it ON and OFF. It finds its application in AC circuits as a TRIAC has got only limited applications in DC.\u003c\/p\u003e\n\u003cp\u003eSolid-state relays do have several advantages over mechanical relays. One such advantage is that they can be switched by a much lower voltage and at a much lower current than most mechanical relays. Also, because there are no moving contacts, solid-state relays can be switched much faster and for much longer periods without wearing out.\u003c\/p\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":40194288386201,"sku":"TIFRL0045","price":214.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/files\/74_f3ec1678-7f65-4d45-a674-7ead1c5aab41.png?v=1743774478"},{"product_id":"5v-8-channel-ssr-module","title":"5V 8 Channel SSR Module","description":"\u003ch2\u003e5V 8 Channel SSR Module\u003c\/h2\u003e\n\u003cp\u003eThe 5V 8-Channel Solid-State Relay is somewhat similar to that of a mechanical relay \u0026amp; the difference is that there is no moving contact in a Solid-State Relay. Here we make use of a Phototrriac coupler to turn it ON and OFF. It finds its application in AC circuits as a TRIAC has got only limited applications in DC.\u003c\/p\u003e\n\u003cp\u003eThe 5V 8 Channel SSR relay allows you to control high-voltage AC loads from lower voltage DC control circuitry. Solid-state relays do have several advantages over mechanical relays. One such advantage is that they can be switched by a much lower voltage and at a much lower current than most mechanical relays. Also, because there are no moving contacts, solid-state relays can be switched much faster and for much longer periods without wearing out.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan id=\"Input\" class=\"mw-headline\"\u003eInput Parts :\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDC+: connected to VCC (Supply power according to relay voltage)\u003c\/li\u003e\n\u003cli\u003eDC-: connected to GND\u003c\/li\u003e\n\u003cli\u003eIN1: CH1 Signal triggering the end of 1-channel relay module (active at the high level)\u003c\/li\u003e\n\u003cli\u003eIN2: CH2 Signal triggering the end of 2-channel relay module (active at the high level)\u003c\/li\u003e\n\u003cli\u003eIN3: CH3 Signal triggering the end of 3-channel relay module (active at the high level)\u003c\/li\u003e\n\u003cli\u003eIN4: CH4 Signal triggering the end of 4-channel relay module (active at the high level)\u003c\/li\u003e\n\u003cli\u003eIN5: CH5 Signal triggering the end of 5-channel relay module (active at the high level)\u003c\/li\u003e\n\u003cli\u003eIN6: CH6 Signal triggering the end of 6-channel relay module (active at the high level)\u003c\/li\u003e\n\u003cli\u003eIN7: CH7 Signal triggering the end of 7-channel relay module (active at the high level)\u003c\/li\u003e\n\u003cli\u003eIN8: CH8 Signal triggering the end of 8-channel relay module (active at the high level)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":40194289991833,"sku":"TIFRL0044","price":1055.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/products\/ce05343-2_1.jpg?v=1743774476"},{"product_id":"5v-1-channel-ssr-module","title":"5V 1 Channel SSR Module","description":"\u003ch2\u003e5V 1 Channel SSR Module\u003c\/h2\u003e\n\u003cp\u003e5V 1-Channel Solid-State Relay is somewhat similar to that of a mechanical relay \u0026amp; the difference is that there is no moving contact in a Solid-State Relay. Here we make use of a Phototrriac coupler to turn it ON and OFF. It finds its application in AC circuits as a TRIAC has got only limited applications in DC.\u003c\/p\u003e\n\u003cp\u003eSolid-state relays do have several advantages over mechanical relays. One such advantage is that they can be switched by a much lower voltage and at a much lower current than most mechanical relays. Also, because there are no moving contacts, solid-state relays can be switched much faster and for much longer periods without wearing out.\u003c\/p\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":40194368635033,"sku":"TIFRL0040","price":115.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/files\/a03b-1-road-5v-low-level-solid-state-relay-module-with-fuse-ssr-250v-2a-fuse-800x800.jpg?v=1743774429"},{"product_id":"6-pin-48v-dc-coil-voltage-electromagnetic-power-relay","title":"5 Pin 48V DC Coil Voltage Electromagnetic Power Relay","description":"\u003ch2\u003e\u003cspan style=\"color: #000000;\"\u003e5 Pin 48V DC Coil Voltage Electromagnetic Power Relay\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eThe 30A SLA-12VDC-SL-A High Current Coil Power PCB Relay. The 30A relay is switched with the help of a small signal from a microcontroller like an Arduino. This relay can be used to drive 30A devices. This power relay is widely used in development boards, connectors, cables and adapters, DIY PCB universal boards, IC sockets etc.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eThe relays have 5 pins and are very good quality with a long operational life. Compact and sealed construction. It is especially suitable for harsh environments such as corrosion, humidity, dust, explosion protection, and frequent switching. It can control small motors, lamps, indicator lights, power supplies, intelligent instrumentation and various solenoid valves, etc. It can also be used as a pusher for high-power electromagnetic contactors. Widely used in the field of petrochemical equipment, food machinery, packaging machinery, textile machinery, CNC machine tools, plastic machinery, fitness equipment, entertainment facilities, etc.\u003c\/span\u003e\u003c\/p\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":40740947558553,"sku":"TIFRL0022","price":76.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/products\/B07P6L2MM7.jpg?v=1743774353"},{"product_id":"12v-30a-t90-relay","title":"12V 30A T90 Relay","description":"\u003ch2\u003e\u003cspan data-sheets-value='{\"1\":2,\"2\":\"12V 30A T90 Relay\"}' data-sheets-userformat='{\"2\":12416,\"10\":2,\"15\":\"Calibri\",\"16\":12}' data-mce-fragment=\"1\"\u003e12V 30A T90 Relay\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eThis is a 12V 30A T90 Relay. It operates on a 12V DC signal and max current capacity of 30A. This relay is of T90 type and is an SPDT relay. Hence, it has 3 terminal connections, NO, NC and COM. It has two COM terminals, both of them are short to each other.\u003c\/span\u003e\u003c\/p\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":42135367712992,"sku":"TIFRL0043","price":69.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/products\/kstr0220-relay-t90-12v-30a-1-removebg-preview.png?v=1743774087"},{"product_id":"24v-relay-cube","title":"24V Relay Cube","description":"\u003ch2 data-mce-fragment=\"1\"\u003e\n\u003cspan\u003e24V R\u003c\/span\u003e\u003cspan\u003eelay\u003c\/span\u003e\u003cspan\u003e Cube \u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThis is \u003cspan data-mce-fragment=\"1\"\u003e24V R\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eelay\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e Cube\u003c\/span\u003e. This sugar cube relay has an operating voltage of 24V and has a max current capacity of 10A. This makes it most suitable for use in microcontroller-based devices. It is an SPDT Relay. It has 3 output connection terminals, NO, NC and COM.\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eAPPLICATIONS:\u003c\/h2\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eControl Solenoids\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eMotors\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBulbs and Lamp\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eHome Automation Projects\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFreewheeling diode to protect your microcontroller.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":43130493599968,"sku":"TIFRL0025","price":25.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/products\/24VRelayCube_Packof2.png?v=1743773936"},{"product_id":"jqx-15ft90-coil-voltage-dc-24v-6-pin-power-relay","title":"JQX-15F(T90) Coil Voltage DC 24V 6 Pin Power Relay","description":"\u003ch2 data-mce-fragment=\"1\"\u003eJQX-15F(T90) Coil Voltage DC 24V 6 Pin Power Relay\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThis is a JQX-15F (T90) 24VDC 6Pin 30A Power Relay. The relay is switched with the help of a small signal from a microcontroller like an Arduino. This relay can be used to drive 30A devices. It has an operating voltage of 24V DC and a max current capacity of 30A. This relay is of T90 type. It is an SPDT relay. It has 3 output terminals, NO, NC, and COM. It has two COM terminals.\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eAPPLICATIONS:\u003c\/h2\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eControl Solenoids\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eMotors\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBulbs and Lamp\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eHome Automation Projects\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFreewheeling diode to protect your microcontroller.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":43130968309984,"sku":"TIFRL0002","price":93.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/products\/JQX-15F_T90_CoilVoltageDC24V6PinPowerRelay.png?v=1743773930"},{"product_id":"9v-relay-pcb-mount-relay","title":"9V RELAY (172)","description":"\u003ch2 data-mce-fragment=\"1\"\u003e9V \u003cspan data-mce-fragment=\"1\"\u003eRelay Cube\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThis is \u003cspan data-mce-fragment=\"1\"\u003ea 9V \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eRelay Cube. This cube relay has an operating voltage of 9V and has a max current capacity of 10A. This makes it most suitable for use in microcontroller-based devices. It is an SPDT Relay. \u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eAPPLICATIONS:\u003c\/h2\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eControl Solenoids\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eCan be used with Motors\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eCan be used in switching Bulbs and Lamp\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eHome Automation Projects\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFreewheeling diode to protect your microcontroller\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAlso check \u003ca href=\"https:\/\/robocraze.com\/products\/5v-relay-pcb-mount-relay\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e5V 10A PCB Mount Sugar Cube Relay\u003c\/a\u003e with SPDT configuration. The relay has an operating voltage of 5V DC, with an NC (Normally Closed) Contact Rating of 7A at 250V and an NO (Normally Open) Contact Rating of 12A at 120V. The maximum current capacity of this 5V relay cube is 7A\u003c\/p\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":43131098628320,"sku":"TIFRL0028","price":26.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/products\/9VRelayCube.png?v=1743773923"},{"product_id":"6v-pcb-mount-relay-cube","title":"6V relay Cube (172)","description":"\u003ch2 data-mce-fragment=\"1\"\u003e6V Relay Cube\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThis is \u003cspan data-mce-fragment=\"1\"\u003ea 6V Relay Cube. This cube relay has an operating voltage of 6V and has a max current capacity of 10A. This makes it most suitable for use in microcontroller-based devices. \u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eAPPLICATIONS:\u003c\/h2\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eControl Solenoids\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eMotors\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBulbs and Lamp\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eHome Automation Projects\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFreewheeling diode to protect your microcontroller\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":43131233304800,"sku":"TIFRL0034","price":29.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/products\/6VrelayCube.png?v=1743773920"},{"product_id":"ssr-40dd-input-3-32vdc-output-5-60vdc-solid-state-relay","title":"Fofek SSR-40DA Input 3-32VDC Output 24-380VAC Solid State Relay","description":"\u003ch2\u003eFofek SSR-40DA Input 3-32VDC Output 24-380VAC Solid State Relay\u003c\/h2\u003e\n\u003cp\u003eSolid state relays have several advantages over mechanical relays. One of the advantages is that they can be switched by a lower voltage and at a lower current than most mechanical relays. \u003c\/p\u003e\n\u003cp\u003eThis is DC To AC SSR-40DA Solid State Relay Module 3-32VDC\/24-380VAC 40A. A solid state relay (SSR) allows you to control high-current AC loads from lower voltage DC control circuitry. Solid state relays have several advantages over mechanical relays.\u003c\/p\u003e\n\u003cp\u003eOne such advantage is that they can be switched by a much lower voltage and at a much lower current than most mechanical relays. Also, because there are no moving contacts, solid state relays can be switched much faster and for much longer periods without wearing out.\u003c\/p\u003e\n\u003cp\u003eThis particular SSR can switch current loads of up to 40A with a 3-32V DC input and a zero cross trigger control method. Each one of these relays is equipped with four screw terminals (for use with ring or fork connectors) and a plastic cover that slides over the top of the relay to protect the terminals.\u003c\/p\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":43165126033632,"sku":"TIF3P0157","price":269.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/files\/Fofek_SSR-40DA_3-32VDC_to_24-380VAC_Solid_State_Relay.png?v=1754993255"},{"product_id":"ssr-40dd-dc-3-32v-input-to-dc-5-200v-solid-state-relay","title":"SSR-40DD DC 3-32V Input to DC 5-200V Solid state relay","description":"\u003ch2\u003e\u003cspan data-sheets-value='{\"1\":2,\"2\":\"SSR-40DD DC 3-32V Input to DC 5-200V Solid state relay\"}' data-sheets-userformat='{\"2\":12477,\"3\":{\"1\":0},\"5\":{\"1\":[{\"1\":2,\"2\":0,\"5\":{\"1\":2,\"2\":0}},{\"1\":0,\"2\":0,\"3\":3},{\"1\":1,\"2\":0,\"4\":1}]},\"6\":{\"1\":[{\"1\":2,\"2\":0,\"5\":{\"1\":2,\"2\":0}},{\"1\":0,\"2\":0,\"3\":3},{\"1\":1,\"2\":0,\"4\":1}]},\"7\":{\"1\":[{\"1\":2,\"2\":0,\"5\":{\"1\":2,\"2\":0}},{\"1\":0,\"2\":0,\"3\":3},{\"1\":1,\"2\":0,\"4\":1}]},\"8\":{\"1\":[{\"1\":2,\"2\":0,\"5\":{\"1\":2,\"2\":0}},{\"1\":0,\"2\":0,\"3\":3},{\"1\":1,\"2\":0,\"4\":1}]},\"10\":2,\"15\":\"Calibri\",\"16\":12}' data-mce-fragment=\"1\"\u003eSSR-40DD DC 3-32V Input to DC 5-200V Solid state relay\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eThis is DC To DC SSR-40DD 40A Solid State Relay Module offers an input of 3V-32V DC with an output voltage of 5V -200VDC at an output current of 40A. A solid-state relay (SSR) is simply an IC that functions as a mechanical relay. The only difference between this SSR with the mechanical relay is that there is no moving contact in a Solid-State Relay. This SSR allows us to control high-voltage AC loads from lower voltage DC control circuitry. This is achieved by using infrared light as the ‘contact,’. In short, a solid-state relay is just an IR LED and a photometric enclosed into a little box. Thus we make use of the Phototriac coupler to turn it ON and OFF.\u003c\/p\u003e\n\u003cp\u003eSolid-state relays offer numerous advantages over mechanical relays. One such advantage is that they can be switched by a much lower voltage and at a much lower current than most mechanical relays. Also, as there are no moving contacts, solid-state relays switched much faster and for much longer periods without wearing out.\u003c\/p\u003e\n\u003cp\u003eEach one of these relays is designed with four screw terminals for use with ring or fork connectors. And enclosed in a plastic cover that slides over the top of the relay to protect the terminals. This Solid State Relay module features long service life and high reliability with reduced electromagnetic interference. Moreover, its compact size design offers users maximum simplicity.\u003c\/p\u003e\n\u003cp\u003eAlso, read our blog on \u003ca href=\"https:\/\/robocraze.com\/blogs\/post\/what-is-relay-working-applications-types\" title=\"What is Relay in Electrical\" rel=\"noopener\" target=\"_blank\"\u003eWhat is Relay in Electrical\u003c\/a\u003e explaining what is it, how does it works, its construction, different types of relays, and applications.\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInput Voltage: 3-32V DC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOutput Voltage: 5-200V DC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLoad Current: 40A\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eControl Type: DC to DC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSwitching Speed: High switching speed with no noise or sparks\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDurability: No mechanical parts, leading to high reliability and long life\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eResistance: Resistant to vibration and moisture\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSize: Compact size for easy integration into various systems\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHeat Dissipation: Requires proper heat dissipation to ensure longevity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIndustrial Automation: Used in controlling machinery and equipment in automated production lines.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTemperature Control Systems: Ideal for switching heating elements in temperature control systems.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDC Motor Control: Suitable for controlling DC motors in various applications, including robotics and conveyor systems.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLighting Control: Can be used to control lighting systems, including stage lighting and traffic lights.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePumps and Valves: Used in controlling DC pumps and solenoid valves in fluid handling systems.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHome Automation: Useful in home automation projects for controlling various DC-powered devices.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSignal Isolation: Provides electrical isolation between control and load circuits, enhancing safety and reliability.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robocraze","offers":[{"title":"Default Title","offer_id":43843788898528,"sku":"TIFRL0055","price":399.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/files\/2_c8e7c22c-bd30-480d-8c6a-cf9c2def545d.png?v=1743773503"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/collections\/7b1b3a61c0f9977b3caf109660438a7c.png?v=1655813905","url":"https:\/\/robocraze.com\/collections\/solid-state-relays\/relays.oembed","provider":"Robocraze","version":"1.0","type":"link"}