{"product_id":"dc-6v-to-30v-one-way-relay-module","title":"DC 6V To 30V One Way Relay Module","description":"\u003cmeta name=\"description\" content=\"Buy DC 6V To 30V One Way Relay Module online in India at best price from The Tech Depot, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n\u003ch1\u003eDC 6V To 30V One Way Relay Module\u003c\/h1\u003e\n\u003cp\u003eControl high-power devices safely and reliably with this versatile one-way relay module from The Tech Depot, Bengaluru. Designed to operate across a wide input voltage range of 6V to 30V DC, this module is ideal for switching appliances, motors, lights, and other loads in automation, IoT, and DIY projects. Features optocoupler isolation for enhanced circuit protection and screw terminals for secure, tool-friendly wiring. Fast shipping, 7-day warranty on manufacturing defects, and dedicated technical support included.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eOne Channel Relay Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTrigger Voltage Range\u003c\/td\u003e\n\u003ctd\u003eDC 6V to 30V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Channels\u003c\/td\u003e\n\u003ctd\u003e1 (Single Relay)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelay Contact Rating\u003c\/td\u003e\n\u003ctd\u003e10A @ 250V AC \/ 10A @ 30V DC (typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Configuration\u003c\/td\u003e\n\u003ctd\u003eNO (Normally Open), NC (Normally Closed), COM (Common)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003eOptocoupler Isolated Input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTrigger Type\u003c\/td\u003e\n\u003ctd\u003eHigh\/Low Level Trigger (configurable via jumper)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndicator LEDs\u003c\/td\u003e\n\u003ctd\u003ePower LED + Relay Status LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003eScrew Terminals for Load Side; Header Pins for Control Side\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBoard Dimensions\u003c\/td\u003e\n\u003ctd\u003eApprox. 50mm x 26mm x 18mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003ePCB mounting holes included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-25 degreesC to 70 degreesC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e7-day warranty on manufacturing defects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003ctd\u003eEmail \u0026amp; WhatsApp 24\/7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Input Voltage Range:\u003c\/strong\u003e Accepts 6V to 30V DC trigger\/power supply, making it compatible with a broad range of battery packs, power adapters, and microcontroller systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptocoupler Isolation:\u003c\/strong\u003e Electrically isolates the control signal from the relay coil and load circuit, protecting sensitive microcontrollers like Arduino, ESP32, and Raspberry Pi from voltage spikes and back-EMF.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Current Switching:\u003c\/strong\u003e Rated to switch loads up to 10A at 250V AC or 10A at 30V DC, suitable for controlling motors, solenoids, heaters, pumps, lighting, and household appliances.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree-Terminal Output (NO\/NC\/COM):\u003c\/strong\u003e Provides both Normally Open and Normally Closed contacts for maximum wiring flexibility in different switching scenarios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfigurable Trigger Level:\u003c\/strong\u003e Supports both high-level and low-level triggering via onboard jumper, ensuring compatibility with virtually any microcontroller logic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Status LEDs:\u003c\/strong\u003e Onboard power indicator and relay activation LED give clear visual feedback for easy debugging and monitoring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe Tech Depot Screw Terminals:\u003c\/strong\u003e Heavy-duty screw terminals on the load side ensure secure, vibration-resistant connections for high-current wiring without soldering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Mountable:\u003c\/strong\u003e Small PCB footprint with mounting holes for easy integration into enclosures, panels, and project housings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlyback Diode Protection:\u003c\/strong\u003e Built-in freewheeling diode across the relay coil suppresses inductive voltage spikes during switching, extending relay and circuit lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose This?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e100% authentic from trusted suppliers - no clones or substandard components\u003c\/li\u003e\n\u003cli\u003e1-5 day shipping, 7-8 day delivery from Bengaluru warehouse to most of India\u003c\/li\u003e\n\u003cli\u003eExpert technical support included for wiring guidance and project integration\u003c\/li\u003e\n\u003cli\u003eWide 6V-30V operating range eliminates the need for dedicated voltage regulators in many setups\u003c\/li\u003e\n\u003cli\u003eOptocoupler isolation safeguards your expensive development boards and microcontrollers\u003c\/li\u003e\n\u003cli\u003eBattle-tested relay design trusted in thousands of automation and IoT deployments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eProject Ideas\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHome Automation:\u003c\/strong\u003e Switch lights, fans, or appliances on and off remotely using Arduino, ESP8266, ESP32, or Raspberry Pi over Wi-Fi, Bluetooth, or a smartphone app.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIoT Smart Plug:\u003c\/strong\u003e Build a connected smart plug that can be controlled via MQTT, Blynk, or Home Assistant for scheduling and voice-assistant integration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor Control:\u003c\/strong\u003e Toggle DC motors, water pumps, or solenoid valves in irrigation systems, aquaponics setups, or robotic mechanisms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecurity Systems:\u003c\/strong\u003e Activate sirens, door locks, or emergency lighting when triggered by PIR motion sensors, magnetic reed switches, or alarm controllers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolar \u0026amp; Battery Projects:\u003c\/strong\u003e Use with 12V or 24V solar panel systems to control charge routing, load switching, or battery disconnect circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomotive Applications:\u003c\/strong\u003e Switch auxiliary lights, horns, or accessories in 12V\/24V vehicle electrical systems with microcontroller-based control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Prototyping:\u003c\/strong\u003e Prototype PLC-style relay logic for conve\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhen will I receive my order?\u003c\/summary\u003e\n\u003cp\u003eProducts ship within 1-5 days from our Bengaluru warehouse. Delivery within 7-8 days to most locations across India.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs technical support available?\u003c\/summary\u003e\n\u003cp\u003eYes, 24\/7 support via email and WhatsApp for setup, troubleshooting, and application guidance.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is your return policy?\u003c\/summary\u003e\n\u003cp\u003e7-day returns on manufacturing defects only. Full refund or replacement. Not applicable for user damage or misuse.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e\n\u003cp\u003eYes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003ch2\u003eBuy DC 6V To 30V One Way Relay Module Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003eDC 6V To 30V One Way Relay Module\u003c\/strong\u003e online at \u003ca href=\"https:\/\/thetechdepot.in\"\u003eThe Tech Depot\u003c\/a\u003e - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on \u003cstrong\u003eDC 6V To 30V One Way Relay Module\u003c\/strong\u003e with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.\u003c\/p\u003e\n\u003cp\u003eLooking to buy \u003cstrong\u003eDC 6V To 30V One Way Relay Module\u003c\/strong\u003e at the best price in India? The Tech Depot offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48746546725121,"sku":"TTD-17600","price":209.88,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/8697d9e358accab20b0967d77a42ca32.jpg?v=1778107302","url":"https:\/\/techdepot.in\/products\/dc-6v-to-30v-one-way-relay-module","provider":"Tech Depot India","version":"1.0","type":"link"}