{"product_id":"siemens-sentron-5tt3-level-line-circuit-relays","title":"Siemens 5TT3 Level Relays and Line Circuit Relays","description":"\u003cp class=\"ps-intro\"\u003eSiemens 5TT3 level relays for liquid level monitoring and line circuit relays that interrupt circuits with no active loads, with matching accessories.\u003c\/p\u003e\u003ch4 class=\"ps-h\"\u003eKey features\u003c\/h4\u003e\u003cul class=\"ps-feat\"\u003e\n\u003cli\u003e5TT3435 level relay for conductive liquids, setting range 2-450 kOhm\u003c\/li\u003e\n\u003cli\u003eAdjustable response and OFF delay 0.2-20 s; electrode cable up to 3000 m\u003c\/li\u003e\n\u003cli\u003e5TT3171 line circuit relay disconnects cables when no load is active (field reduction)\u003c\/li\u003e\n\u003cli\u003eImmersion electrode 5TG8223 for pure water in open containers\u003c\/li\u003e\n\u003cli\u003eBase load resistor 5TG8222 for electronic loads\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\u003eSeries\u003c\/th\u003e\n\u003ctd\u003e5TT3 \/ 5TG8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated frequency\u003c\/th\u003e\n\u003ctd\u003e50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eControl circuit voltage\u003c\/th\u003e\n\u003ctd\u003e230 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStandards\u003c\/th\u003e\n\u003ctd\u003eIEC 60255; DIN VDE 0435-110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting\u003c\/th\u003e\n\u003ctd\u003eDIN rail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSource\u003c\/th\u003e\n\u003ctd\u003eSiemens Catalog LV 10 · 2026, p. 880-881\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ctable class=\"ps-src\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e5TT3435\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eItem: Level relay | Rating: 250 V AC, 5 A | Detail: Liquid level 2-450 kOhm, Uc 230 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5TG8223\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eItem: Immersion electrode (accessory) | Rating: 0-60 °C | Detail: Stainless steel, PG13, terminal conn.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5TT3171\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eItem: Line circuit relay | Rating: 250 V AC, 16 A, 1 NC | Detail: Response 2-20 VA adjustable, Uc 230 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5TG8222\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eItem: Base load resistor (accessory) | Rating: For electronic devices | Detail: 15 cm wires, end sleeves, shrink sleeve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":67535331852578,"sku":"5TT3435","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/0744\/7586\/files\/siemens-sentron-5tt3-level-line-circuit-relays.jpg?v=1792150051","url":"https:\/\/prosourcemro.com\/products\/siemens-sentron-5tt3-level-line-circuit-relays","provider":"ProSource MRO","version":"1.0","type":"link"}