{"product_id":"din-rail-mechanical-timer-switch-24h-96-segments-sul181d","title":"DIN Rail Mechanical Timer Switch 24H 96 Segments 16A | SUL181D","description":"\u003ch2\u003eCKCTINNER SUL181D DIN Rail Mechanical Timer Switch\u003c\/h2\u003e\n\u003cp\u003eTake full control of your electrical circuits with the \u003cstrong\u003eCKCTINNER SUL181D Mechanical Time Switch\u003c\/strong\u003e. This compact, analogue DIN rail timer is built for industrial and domestic use, offering up to \u003cstrong\u003e96 independent switching segments\u003c\/strong\u003e per day with a minimum interval of just 15 minutes. Whether you're automating lighting, heating, ventilation, or other electrical loads, this programmable timer delivers reliable, quartz-controlled scheduling around the clock.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e96 Switching Segments\u003c\/strong\u003e — Program up to 96 ON\/OFF events per 24-hour cycle for maximum scheduling flexibility\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e15-Minute Minimum Interval\u003c\/strong\u003e — Shortest switching time is 15 minutes, with full 24-hour daily program coverage\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuartz-Controlled Accuracy\u003c\/strong\u003e — Timing error of ≤2 seconds per day ensures highly precise scheduling\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Voltage Compatibility\u003c\/strong\u003e — Rated for AC 110–230V, suitable for global electrical standards\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e16A Load Capacity\u003c\/strong\u003e — Handles heavy-duty loads up to 16 amperes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt-in Power Reserve\u003c\/strong\u003e — NiMH rechargeable backup battery keeps settings intact during power outages\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3-Position Manual Switch\u003c\/strong\u003e — Easily toggle between Continuous ON, AUTO, or Continuous OFF modes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSimple Summer\/Winter Time Correction\u003c\/strong\u003e — Clock hands adjustable clockwise and anti-clockwise for seasonal time changes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e12\/24-Hour Recognition\u003c\/strong\u003e — Clock hands display both 12- and 24-hour formats for easy reading\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDuoFix Spring Terminals\u003c\/strong\u003e — Accepts up to 2 conductors each; compatible with wire or strand (0.5–2.5 mm²), with or without wire-end sleeves\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSwitching Status Display\u003c\/strong\u003e — Visual indicator shows current switching status at a glance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle Channel (1CH)\u003c\/strong\u003e — 1 output channel, ideal for straightforward automation tasks\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDIN Rail Installation\u003c\/strong\u003e — Snaps securely onto standard DIN rail for professional panel mounting\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-Low Power Consumption\u003c\/strong\u003e — ≤1W, energy-efficient operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSUL181D\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAC 110–230V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLoad Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSwitching Segments\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e96 per day\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMinimum Switching Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eControl Time Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15 min ≤ t ≤ 24 h\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTiming Error\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤2 seconds\/day\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤1W\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDIN Rail\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChannels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWire Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.5–2.5 mm²\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 Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × CKCTINNER SUL181D Mechanical Time Switch\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the minimum switching interval on the SUL181D mechanical timer switch?\u003c\/h4\u003e\n\u003cp\u003eA: The CKCTINNER SUL181D has a minimum switching interval of \u003cstrong\u003e15 minutes\u003c\/strong\u003e. You can program up to 96 ON\/OFF switching segments within a single 24-hour daily cycle, giving you fine-grained control over your connected electrical devices.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Will the SUL181D timer retain its settings during a power outage?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The SUL181D features a built-in \u003cstrong\u003eNiMH rechargeable battery power reserve\u003c\/strong\u003e, which keeps the clock running and your programmed schedule intact even when mains power is interrupted.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What voltage and load does this DIN rail timer switch support?\u003c\/h4\u003e\n\u003cp\u003eA: The SUL181D is rated for \u003cstrong\u003eAC 110–230V\u003c\/strong\u003e, making it compatible with most global electrical systems. It can handle loads of up to \u003cstrong\u003e16 amperes\u003c\/strong\u003e, making it suitable for lighting, heating, pumps, fans, and other industrial or household equipment.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How is the SUL181D installed?\u003c\/h4\u003e\n\u003cp\u003eA: The timer snaps directly onto a standard \u003cstrong\u003eDIN rail\u003c\/strong\u003e for quick, tool-free panel installation. It uses DuoFix spring terminals that accept wire or strand conductors from 0.5 to 2.5 mm² (with or without wire-end sleeves), and includes a button for releasing the plug-in connection.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the minimum switching interval on the SUL181D mechanical timer switch?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The CKCTINNER SUL181D has a minimum switching interval of 15 minutes. 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