{"product_id":"shelly-the-pill-ssr-add-on-dual-channel-solid-state-relay-403203","title":"Shelly The Pill SSR Add-On Dual-Channel Solid-State Relay","description":"\u003ch2\u003eShelly The Pill SSR Add-On Dual-Channel Solid-State Relay\u003c\/h2\u003e\n\n\u003cp\u003eThe Shelly The Pill SSR Add-On is a compact dual-channel solid-state relay module designed to add low-voltage DC load control to The Pill by Shelly. Its two galvanically isolated outputs can independently switch compatible lights, fans, solenoids and other DC devices, supporting practical automation projects without the mechanical switching noise of a conventional relay.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eImportant compatibility note:\u003c\/strong\u003e This is an accessory rather than a standalone smart relay. It requires The Pill by Shelly and the Shelly 5-Terminal Add-on for connection; both products are sold separately. It is intended for compatible DC loads up to 30 V DC and 300 mA per channel.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg alt=\"Shelly The Pill SSR Add-On dual-channel solid-state relay\" src=\"https:\/\/www.shelly.com\/cdn\/shop\/files\/Shelly-Pill-SSR-Add-on_main-image.png?v=1765184504\u0026amp;width=1200\"\u003e\u003c\/p\u003e\n\n\u003ch2\u003eSmart Control for Low-Voltage Projects\u003c\/h2\u003e\n\n\u003cp\u003eThe SSR Add-On gives The Pill by Shelly two independently controlled, potential-free solid-state relay outputs. Once connected, compatible loads can be controlled through The Pill and incorporated into schedules, scenes or automations using the Shelly Smart Control app.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eControls two independent low-voltage DC loads from The Pill by Shelly.\u003c\/li\u003e\n\t\u003cli\u003eSupports a maximum switching voltage of 30 V DC and current of 300 mA per channel.\u003c\/li\u003e\n\t\u003cli\u003eGalvanically isolated solid-state relay outputs provide electrically isolated switching without moving relay contacts.\u003c\/li\u003e\n\t\u003cli\u003eSuitable for compatible LED indicators, LED strips, small DC fans, motors, solenoids, valves and locking mechanisms.\u003c\/li\u003e\n\t\u003cli\u003eIncludes one configurable 3.3 V logic-level input or output through the IO3 terminal.\u003c\/li\u003e\n\t\u003cli\u003eOptional 5 V and ground terminals can provide power for a connected peripheral or The Pill.\u003c\/li\u003e\n\t\u003cli\u003eCompact 36 × 31 × 11.5 mm enclosure is suitable for integration into low-voltage projects and equipment cabinets.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTwo Independent Solid-State Relay Channels\u003c\/h2\u003e\n\n\u003cp\u003eLOAD1 and LOAD2 can control separate DC loads, allowing one compact module to manage two different functions. For example, one channel could switch a low-voltage indicator while the other controls a compatible fan or solenoid.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg alt=\"Top view of the Shelly The Pill SSR Add-On\" src=\"https:\/\/www.shelly.com\/cdn\/shop\/files\/shelly-Pill-SSR-Add-on_top.jpg?v=1765184520\u0026amp;width=1200\"\u003e\u003c\/p\u003e\n\n\u003ch2\u003ePractical Applications\u003c\/h2\u003e\n\n\u003ch3\u003eLow-Voltage Device Control\u003c\/h3\u003e\n\n\u003cp\u003eConnect compatible LED indicators, lighting accessories, small fans or other DC loads to bring them into a Shelly automation. Each channel can be controlled according to configured schedules, scenes or supported sensor data.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg alt=\"Shelly SSR Add-On controlling low-voltage DC devices\" loading=\"lazy\" src=\"https:\/\/www.shelly.com\/cdn\/shop\/articles\/SSR_Add-on_Use_Case_1_Low-Voltage_Device_Control.jpg?v=1765184794\u0026amp;width=1200\"\u003e\u003c\/p\u003e\n\n\u003ch3\u003eAutomated Valves and Locks\u003c\/h3\u003e\n\n\u003cp\u003eThe relay outputs can operate compatible low-voltage solenoids used in applications such as water valves, door locks or simple mechanical latches, provided the connected load remains within the specified electrical limits.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg alt=\"Shelly SSR Add-On automated valve and lock application\" loading=\"lazy\" src=\"https:\/\/www.shelly.com\/cdn\/shop\/articles\/SSR_Add-on_Use_Case_2_Automated_Valves_Locks_copy.jpg?v=1765192753\u0026amp;width=1200\"\u003e\u003c\/p\u003e\n\n\u003ch3\u003eDC Fan and Ventilation Control\u003c\/h3\u003e\n\n\u003cp\u003eA compatible low-voltage DC fan can be switched on a schedule or in response to supported sensor readings through The Pill. This can help automate airflow in small spaces, equipment cabinets and similar low-voltage installations.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg alt=\"Shelly SSR Add-On controlling a low-voltage DC fan\" loading=\"lazy\" src=\"https:\/\/www.shelly.com\/cdn\/shop\/articles\/SSR_Add-on_Use_Case_3_DC_Fan_Ventilation_Control.jpg?v=1765184955\u0026amp;width=1200\"\u003e\u003c\/p\u003e\n\n\u003ch2\u003eConnections and Wiring\u003c\/h2\u003e\n\n\u003cp\u003eThe module provides LOAD1 and LOAD2 relay outputs, a configurable IO3 connection, ground and an optional 5 V power terminal. Installation must follow Shelly’s wiring guidance and the voltage and current limits of both the module and connected equipment.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg alt=\"Shelly The Pill SSR Add-On wiring diagram\" loading=\"lazy\" src=\"https:\/\/kb.shelly.cloud\/__attachments\/a_789aaec88a641c1cbd049331ba267664612a18de11d60c7f9ed6ce6e57eed6ae\/SSR-Wiring.png?cb=50f67d9bd67307836d3ec117a8d3cc36\"\u003e\u003c\/p\u003e\n\n\u003ch3\u003eTerminal Guide:\u003c\/h3\u003e\n\n\u003ctable\u003e\n\t\u003cthead\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth style=\"background-color: #444444; color: #ffffff;\"\u003eTerminal\u003c\/th\u003e\n\t\t\t\u003cth style=\"background-color: #444444; color: #ffffff;\"\u003eFunction\u003c\/th\u003e\n\t\t\t\u003cth style=\"background-color: #444444; color: #ffffff;\"\u003eDetails\u003c\/th\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/thead\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr bgcolor=\"#f2f2f2\"\u003e\n\t\t\t\u003ctd\u003eLOAD1\u003c\/td\u003e\n\t\t\t\u003ctd\u003eChannel 1 output\u003c\/td\u003e\n\t\t\t\u003ctd\u003eMaximum 30 V DC and 300 mA\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003eLOAD2\u003c\/td\u003e\n\t\t\t\u003ctd\u003eChannel 2 output\u003c\/td\u003e\n\t\t\t\u003ctd\u003eMaximum 30 V DC and 300 mA\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr bgcolor=\"#f2f2f2\"\u003e\n\t\t\t\u003ctd\u003eGND\u003c\/td\u003e\n\t\t\t\u003ctd\u003eGround\u003c\/td\u003e\n\t\t\t\u003ctd\u003eReference ground for a connected sensor or power supply\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003eIO3\u003c\/td\u003e\n\t\t\t\u003ctd\u003eConfigurable input\/output\u003c\/td\u003e\n\t\t\t\u003ctd\u003e3.3 V logic-level digital input or digital output\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr bgcolor=\"#f2f2f2\"\u003e\n\t\t\t\u003ctd\u003e5V\u003c\/td\u003e\n\t\t\t\u003ctd\u003eOptional power terminal\u003c\/td\u003e\n\t\t\t\u003ctd\u003ePower output for a connected peripheral or 5 V power input for The Pill\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\n\n\u003ctable\u003e\n\t\u003cthead\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth style=\"background-color: #444444; color: #ffffff;\"\u003eSpecification\u003c\/th\u003e\n\t\t\t\u003cth style=\"background-color: #444444; color: #ffffff;\"\u003eDetails\u003c\/th\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/thead\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr bgcolor=\"#f2f2f2\"\u003e\n\t\t\t\u003ctd\u003eBrand\u003c\/td\u003e\n\t\t\t\u003ctd\u003eShelly\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003eProduct Name\u003c\/td\u003e\n\t\t\t\u003ctd\u003eSSR Add-on (Accessory for The Pill by Shelly)\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr bgcolor=\"#f2f2f2\"\u003e\n\t\t\t\u003ctd\u003eProduct Type\u003c\/td\u003e\n\t\t\t\u003ctd\u003eDual-channel solid-state relay add-on\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003eCompatible Device\u003c\/td\u003e\n\t\t\t\u003ctd\u003eThe Pill by Shelly\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr bgcolor=\"#f2f2f2\"\u003e\n\t\t\t\u003ctd\u003eRequired Connection Accessory\u003c\/td\u003e\n\t\t\t\u003ctd\u003eShelly 5-Terminal Add-on, sold separately\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003eRelay Outputs\u003c\/td\u003e\n\t\t\t\u003ctd\u003e2 potential-free solid-state relay outputs\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr bgcolor=\"#f2f2f2\"\u003e\n\t\t\t\u003ctd\u003eMaximum Switching Voltage\u003c\/td\u003e\n\t\t\t\u003ctd\u003e30 V DC\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003eMaximum Switching Current\u003c\/td\u003e\n\t\t\t\u003ctd\u003e300 mA per channel\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr bgcolor=\"#f2f2f2\"\u003e\n\t\t\t\u003ctd\u003eConfigurable Input\/Output\u003c\/td\u003e\n\t\t\t\u003ctd\u003e1 × IO3, 3.3 V logic level\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003eOptional Power Terminals\u003c\/td\u003e\n\t\t\t\u003ctd\u003e5 V and GND\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr bgcolor=\"#f2f2f2\"\u003e\n\t\t\t\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\t\t\t\u003ctd\u003eLess than 0.6 W\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003eDimensions\u003c\/td\u003e\n\t\t\t\u003ctd\u003e36 × 31 × 11.5 mm\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr bgcolor=\"#f2f2f2\"\u003e\n\t\t\t\u003ctd\u003eWeight\u003c\/td\u003e\n\t\t\t\u003ctd\u003e12 g\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003eColour\u003c\/td\u003e\n\t\t\t\u003ctd\u003eBlack\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr bgcolor=\"#f2f2f2\"\u003e\n\t\t\t\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\t\t\t\u003ctd\u003e0 to 40°C\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\t\t\t\u003ctd\u003e-20 to 40°C\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr bgcolor=\"#f2f2f2\"\u003e\n\t\t\t\u003ctd\u003eOperating Humidity\u003c\/td\u003e\n\t\t\t\u003ctd\u003e30% to 70% RH\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003eMaximum Operating Altitude\u003c\/td\u003e\n\t\t\t\u003ctd\u003e2,000 m\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr bgcolor=\"#f2f2f2\"\u003e\n\t\t\t\u003ctd\u003eManufacturer Warranty\u003c\/td\u003e\n\t\t\t\u003ctd\u003e2 years, subject to Shelly warranty terms\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eAdd flexible dual-channel DC switching to a compatible The Pill by Shelly installation and buy the SSR Add-On online today.\u003c\/p\u003e\n","brand":"FirstShop","offers":[{"title":"Default Title","offer_id":53293778665839,"sku":"THE PILL BY SHELLY SSR ADD-ON","price":270.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0457\/5893\/9300\/files\/the-pill-by-shelly-ssr-add-on-smart-home-1254168763.jpg?v=1786711028","url":"https:\/\/www.firstshop.co.za\/products\/shelly-the-pill-ssr-add-on-dual-channel-solid-state-relay-403203","provider":"FirstShop","version":"1.0","type":"link"}