{"product_id":"siemens-sentron-5tt3440-soft-starting-device","title":"Siemens SENTRON 5TT3440 soft-starting device (2-phase control)","description":"\u003cp class=\"ps-intro\"\u003eSENTRON 5TT3 soft-starting device for 2-phase control of 3-phase motors at 400 V AC in modular installation design.\u003c\/p\u003e\u003ch4 class=\"ps-h\"\u003eKey features\u003c\/h4\u003e\u003cul class=\"ps-feat\"\u003e\n\u003cli\u003e2-phase motor control for 3-phase motors\u003c\/li\u003e\n\u003cli\u003eRated operational voltage 400 V AC\u003c\/li\u003e\n\u003cli\u003e6 MW modular width for distribution boards\u003c\/li\u003e\n\u003cli\u003eReduces starting current and mechanical stress\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4 class=\"ps-h\"\u003eSpecifications\u003c\/h4\u003e\u003ctable class=\"ps-kv\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eSiemens SENTRON\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003e5TT3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVersion\u003c\/th\u003e\n\u003ctd\u003e3-phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUe\u003c\/th\u003e\n\u003ctd\u003e400 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting width\u003c\/th\u003e\n\u003ctd\u003e6 MW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRigid conductor cross-section\u003c\/th\u003e\n\u003ctd\u003eMax. 2 x 2.5 mm2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSource\u003c\/th\u003e\n\u003ctd\u003eSiemens Catalog LV 10 · 2026, p. 488\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ctable class=\"ps-src\"\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e5TT3440\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eVersion: 3-phase, 2-phase controlled | Ue: 400 V AC | Mounting width: 6 MW\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":67535326642466,"sku":"5TT3440","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/0744\/7586\/files\/siemens-sentron-5tt3440-soft-starting-device.jpg?v=1792150051","url":"https:\/\/prosourcemro.com\/products\/siemens-sentron-5tt3440-soft-starting-device","provider":"ProSource MRO","version":"1.0","type":"link"}