{"product_id":"cyclic-dual-display-timing-relay-module-dc12v-24v-ac110-220v","title":"Cyclic Dual-Display Timing Relay Module DC 12V 24V AC 110-220V","description":"\u003ch2\u003eT3231 Cyclic Dual-Display Timing Relay Module\u003c\/h2\u003e\n\u003cp\u003eTake precise control of your electrical circuits with the \u003cstrong\u003eT3231 Cyclic Dual-Display Timing Relay Module\u003c\/strong\u003e. Featuring a vibrant red and blue dual LED display, this versatile delay relay is engineered for DIY electronics, automotive projects, industrial automation, and home control systems. Whether you need a simple on\/off delay or a fully cyclic (repeating) timer, this compact module delivers reliable performance across a wide voltage range — DC 12V\/24V and AC 110–220V.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCyclic Timing Mode:\u003c\/strong\u003e Automatically repeats ON\/OFF cycles for continuous automation tasks without manual intervention.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual LED Display:\u003c\/strong\u003e Red and blue digit displays let you monitor both the set time and the countdown time simultaneously at a glance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Voltage Compatibility:\u003c\/strong\u003e Works with DC 12V, DC 24V, and AC 110V–220V power supplies — perfect for automotive, industrial, and household applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Sturdy Build:\u003c\/strong\u003e Constructed from durable plastic and metal, measuring just 7.95 × 4.21 × 2.78 cm (3.12 × 1.65 × 1.09 in) — easy to mount in tight spaces.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBroad Application Range:\u003c\/strong\u003e Ideal for pump control, LED lighting automation, irrigation timers, automotive delay circuits, fan control, and more.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy to Use:\u003c\/strong\u003e Simple button-based programming with clear digital readout — no advanced technical knowledge required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eT3231\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC 12V \/ 24V, AC 110V–220V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDual LED (Red \u0026amp; Blue)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTimer Mode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCyclic (repeating) delay\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePlastic + Metal\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7.95 × 4.21 × 2.78 cm \/ 3.12 × 1.65 × 1.09 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × T3231 Cyclic Dual-Display Timing Relay Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cp\u003eLooking for more electronics and hobby tools? Check out these popular picks from our store:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-percent-better-every-day-motivational-canvas-wall-art-print\"\u003e\"1% Better Every Day\" Motivational Canvas Wall Art Print\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/best-seat-in-the-house-retro-quote-canvas-wall-art-print\"\u003e\"Best Seat In The House\" Retro Quote Canvas Wall Art Print\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSafety \u0026amp; Standards Reference\u003c\/h3\u003e\n\u003cp\u003eFor guidance on electrical safety and low-voltage equipment standards, visit the U.S. Consumer Product Safety Commission (CPSC) and \u003ca href=\"https:\/\/www.osha.gov\/electrical\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOSHA's Electrical Safety Resources\u003c\/a\u003e. Always follow proper wiring practices when installing relay modules.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What voltages does the T3231 timing relay module support?\u003c\/h4\u003e\n\u003cp\u003eA: The T3231 cyclic timing relay is compatible with DC 12V and DC 24V as well as AC 110V–220V, making it suitable for a wide range of automotive, industrial, and household electrical applications.\u003c\/p\u003e\n\u003ch4\u003eQ: What does \"cyclic\" timing mode mean on this relay?\u003c\/h4\u003e\n\u003cp\u003eA: Cyclic timing mode means the relay will automatically and repeatedly cycle between its ON and OFF states according to your pre-programmed delay times. This is ideal for applications like intermittent pump control, automated lighting sequences, or any task requiring regular timed intervals.\u003c\/p\u003e\n\u003ch4\u003eQ: What is the purpose of the dual-display (red and blue) on this relay module?\u003c\/h4\u003e\n\u003cp\u003eA: The dual LED display allows you to view two values at once — typically the preset delay time and the current countdown time — so you can monitor your timer's progress without guessing. The red and blue colors make it easy to distinguish between the two readings at a glance.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this timing relay module suitable for automotive use?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The T3231 supports DC 12V and 24V inputs, which are standard voltages for automotive and truck electrical systems, making it a popular choice for automotive delay relay applications such as fan control, lighting, and alarm systems.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What voltages does the T3231 timing relay module support?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The T3231 cyclic timing relay is compatible with DC 12V and DC 24V as well as AC 110V–220V, making it suitable for a wide range of automotive, industrial, and household electrical applications.\"}}, {\"@type\": \"Question\", \"name\": \"What does \\\"cyclic\\\" timing mode mean on this relay?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Cyclic timing mode means the relay will automatically and repeatedly cycle between its ON and OFF states according to your pre-programmed delay times. 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The T3231 supports DC 12V and 24V inputs, which are standard voltages for automotive and truck electrical systems, making it a popular choice for automotive delay relay applications such as fan control, lighting, and alarm systems.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/vd0uzy-jp.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Soldering \u0026 Electrical\", \"item\": \"https:\/\/vd0uzy-jp.myshopify.com\/collections\/soldering-electrical\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Cyclic Dual-Display Timing Relay Module DC 12V 24V AC 110-220V\", \"item\": \"https:\/\/vd0uzy-jp.myshopify.com\/products\/cyclic-dual-display-timing-relay-module-dc12v-24v-ac110-220v\"}]}\u003c\/script\u003e","brand":"Peaceful Pleasures Health and Wellness","offers":[{"title":"A1","offer_id":53651142672697,"sku":"1005010718884393-A1","price":11.0,"currency_code":"USD","in_stock":true},{"title":"A3","offer_id":53651142705465,"sku":"1005010718884393-A3","price":11.0,"currency_code":"USD","in_stock":true},{"title":"A2","offer_id":53651142738233,"sku":"1005010718884393-A2","price":11.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/3689\/5801\/files\/S36e5020ecf454b22a9b334bb82d68d5ci_34dc252c-20a2-4082-a840-1e9ed7320e9b.webp?v=1782743859","url":"https:\/\/peacefulpleasureswellness.com\/products\/cyclic-dual-display-timing-relay-module-dc12v-24v-ac110-220v","provider":"Peaceful Pleasures Health and Wellness","version":"1.0","type":"link"}