{"product_id":"thc15a-12v-dc-weekly-programmable-digital-timer-switch","title":"THC15A 12V DC Weekly Programmable Digital Timer Switch","description":"\u003cp\u003eThe THC15A is a digital weekly programmable timer switch for DIN rail mounting. This version runs from a 12V DC supply. You can program up to 16 ON\/OFF events and assign them to specific days of the week or to every day, so it handles anything from a simple daily lighting schedule to a different routine each day. A built-in lithium battery keeps the clock and your programs running through a power loss for up to 3 years.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e12V DC supply version\u003c\/li\u003e\n  \u003cli\u003eWeekly programming with 16 ON and 16 OFF events\u003c\/li\u003e\n  \u003cli\u003eChoose the same schedule every day, weekdays only, weekends only, or individual days\u003c\/li\u003e\n  \u003cli\u003eMinimum switching interval of 1 minute\u003c\/li\u003e\n  \u003cli\u003ePulse mode (bell ringing) with adjustable pulse length from 1 second to 59 minutes 59 seconds\u003c\/li\u003e\n  \u003cli\u003eCountdown mode from 1 second to 59 minutes 59 seconds\u003c\/li\u003e\n  \u003cli\u003eManual override button for instant ON, OFF or return to automatic\u003c\/li\u003e\n  \u003cli\u003eSwitchable 12 hour or 24 hour clock display\u003c\/li\u003e\n  \u003cli\u003eAutomatic weekly time correction\u003c\/li\u003e\n  \u003cli\u003eClear LCD display\u003c\/li\u003e\n  \u003cli\u003eBuilt-in lithium battery with a 3 year power reserve\u003c\/li\u003e\n  \u003cli\u003eCompact 36mm wide body for standard 35mm DIN rail\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eContact Ratings\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eResistive load: 25A\u003c\/li\u003e\n  \u003cli\u003eInductive load: 16A\u003c\/li\u003e\n  \u003cli\u003eOutput: 1 x changeover contact (NO and NC)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eTHC15A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eSupply voltage\u003c\/th\u003e\n\u003ctd\u003e12V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003ePrograms\u003c\/th\u003e\n\u003ctd\u003e16 ON \/ 16 OFF per week\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eMinimum interval\u003c\/th\u003e\n\u003ctd\u003e1 minute\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eTime accuracy\u003c\/th\u003e\n\u003ctd\u003e1 second per day or better at 25°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eDisplay\u003c\/th\u003e\n\u003ctd\u003eLCD\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eOutput contact\u003c\/th\u003e\n\u003ctd\u003e1 changeover (NO + NC)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eResistive load\u003c\/th\u003e\n\u003ctd\u003e25A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eInductive load\u003c\/th\u003e\n\u003ctd\u003e16A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003ePower reserve\u003c\/th\u003e\n\u003ctd\u003e3 years (lithium battery)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eOperating temperature\u003c\/th\u003e\n\u003ctd\u003e-10°C to +40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eOperating humidity\u003c\/th\u003e\n\u003ctd\u003e35% to 85% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eMounting\u003c\/th\u003e\n\u003ctd\u003e35mm DIN rail\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e36mm (W) x 86.5mm (H) x 65.5mm (D)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003eApprox. 120g\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eLighting control for signage, shopfronts and display cases\u003c\/li\u003e\n  \u003cli\u003eIrrigation pumps and garden watering\u003c\/li\u003e\n  \u003cli\u003eVentilation fans and heating\u003c\/li\u003e\n  \u003cli\u003eSchool bells and alarms using pulse mode\u003c\/li\u003e\n  \u003cli\u003eAquarium, workshop and 12V DC equipment schedules\u003c\/li\u003e\n  \u003cli\u003eAny equipment that needs a different schedule on different days\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x THC15A weekly programmable timer switch\u003c\/li\u003e\n  \u003cli\u003e1 x instruction manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e This is the 12V DC supply version. Do not connect it to mains voltage. Check that your load is within the contact ratings above before use. Wiring that involves mains voltage should be carried out by a licensed electrician.\u003c\/p\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":67661567656228,"sku":"Z0896","price":19.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/61jdZ_BLXIS._AC_SL1500.png?v=1791607025","url":"https:\/\/zaitronics.com.au\/products\/thc15a-12v-dc-weekly-programmable-digital-timer-switch","provider":"Zaitronics","version":"1.0","type":"link"}