{"product_id":"siemens-3rt2026-1ad00-contactor-3p-25a-11kw-42vac-coil","title":"Siemens 3RT2026-1AD00 Contactor 3P 25 A AC-3 11 kW 42 V AC Coil | Magnetic Motor Contactor","description":"\u003cp\u003eThe Siemens 3RT2026-1AD00 is a 3-pole power contactor rated 25 A in AC-3 (motors of about 11 kW at 400 V) with a 42 V AC coil. It switches three-phase motors, heaters, lighting groups and capacitor steps remotely from push buttons, PLCs, float switches, pressure switches or timers, and combines with a thermal overload relay or MPCB to form a complete motor starter.\u003c\/p\u003e\n\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e25 A AC-3 rating for motors of 11 kW\u003c\/li\u003e\n\u003cli\u003eCoil 42 V AC\u003c\/li\u003e\n\u003cli\u003eLong electrical and mechanical life for frequent switching\u003c\/li\u003e\n\u003cli\u003eAdd-on auxiliary contacts, timers, surge suppressors and mechanical interlocks\u003c\/li\u003e\n\u003cli\u003eDirect mounting of matching thermal overload relays\u003c\/li\u003e\n\u003cli\u003eDIN-rail or screw mounting (frame dependent)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\u003ctable style=\"width:100%;border-collapse:collapse;margin:12px 0\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:8px;background:#f6f7f7;text-align:start;width:40%\"\u003eBrand\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003eSiemens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:8px;background:#f6f7f7;text-align:start;width:40%\"\u003ePart number \/ model\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e3RT2026-1AD00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:8px;background:#f6f7f7;text-align:start;width:40%\"\u003eDevice type\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003ePower contactor (3-pole)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:8px;background:#f6f7f7;text-align:start;width:40%\"\u003eRated operational current AC-3\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e25 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:8px;background:#f6f7f7;text-align:start;width:40%\"\u003eMotor power AC-3 at 400 V\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e11 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:8px;background:#f6f7f7;text-align:start;width:40%\"\u003eCoil voltage\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e42 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:8px;background:#f6f7f7;text-align:start;width:40%\"\u003ePoles\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e3 NO main poles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:8px;background:#f6f7f7;text-align:start;width:40%\"\u003eStandard\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003eIEC\/EN 60947-4-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eTypical applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWater pumps, booster and sewage pumps\u003c\/li\u003e\n\u003cli\u003eDOL, star-delta and reversing starters\u003c\/li\u003e\n\u003cli\u003eHVAC compressors, fans and cooling towers\u003c\/li\u003e\n\u003cli\u003eHeater and lighting control\u003c\/li\u003e\n\u003cli\u003eCapacitor banks, cranes and conveyors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSelection and installation tips\u003c\/h2\u003e\u003cp\u003eSelect the contactor by the motor full-load current in AC-3 rather than kW alone, choose the coil voltage to match the control circuit (220–230 V AC is the most common in Egypt), and add a thermal overload relay whose setting range covers the motor current.\u003c\/p\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eWhat motor size can the Siemens 3RT2026-1AD00 control?\u003c\/h3\u003e\u003cp\u003eIt is rated 25 A in AC-3 duty at 400 V, which corresponds to three-phase motors of about 11 kW.\u003c\/p\u003e\u003ch3\u003eWhat is AC-3?\u003c\/h3\u003e\u003cp\u003eAC-3 is the IEC utilisation category for starting and stopping squirrel-cage motors – the standard rating used to select motor contactors.\u003c\/p\u003e\u003ch3\u003eDo I need an overload relay with the contactor?\u003c\/h3\u003e\u003cp\u003eYes. A contactor only switches the motor; protection against overload must be provided by a thermal overload relay or a motor protection circuit breaker.\u003c\/p\u003e\n\u003ch2\u003eBuy Siemens 3RT2026-1AD00 in Egypt\u003c\/h2\u003e\u003cp\u003eOrder the Siemens 3RT2026-1AD00 magnetic contactor from Spark Egypt and receive a genuine product with an official tax invoice. We deliver to Cairo, Giza, New Cairo, 6th of October, Sheikh Zayed, the New Administrative Capital, Alexandria, the Delta, the Canal cities and Upper Egypt, and our engineers help contractors, installers and maintenance teams check ratings, accessories and cross-references before purchase. Request a quotation for bulk or project quantities.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"25A \/ 11 kW","offer_id":51537815863581,"sku":"3RT2026-1AD00","price":3274.5,"currency_code":"EGP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0992\/5558\/3005\/files\/G_NSA0_XX_92864i_e40facd6-4f4d-4443-96cc-22ee2709eed2.jpg?v=1780071064","url":"https:\/\/www.spark-eshop.com\/products\/siemens-3rt2026-1ad00-contactor-3p-25a-11kw-42vac-coil","provider":"Spark","version":"1.0","type":"link"}