{"product_id":"siemens-sentron-5st3-shunt-trips-undervoltage-releases","title":"Siemens SENTRON 5ST3 Shunt Trips \u0026 Undervoltage Releases","description":"\u003cp class=\"ps-intro\"\u003eSENTRON 5ST3 shunt trips (ST) for remote tripping and undervoltage releases (UR) for EMERGENCY-OFF loops, for mounting on miniature circuit breakers, RCCBs and RCBOs.\u003c\/p\u003e\u003ch4 class=\"ps-h\"\u003eKey features\u003c\/h4\u003e\u003cul class=\"ps-feat\"\u003e\n\u003cli\u003eShunt trips for remote-controlled tripping of the mounted device\u003c\/li\u003e\n\u003cli\u003eUndervoltage releases trip on voltage interruption or undervoltage\u003c\/li\u003e\n\u003cli\u003eUR versions with or without integrated auxiliary switch\u003c\/li\u003e\n\u003cli\u003eUL 489 shunt trips (-0HG) for 5SJ4...-.HG MCBs\u003c\/li\u003e\n\u003cli\u003eMax. 2000 tripping operations\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct line\u003c\/th\u003e\n\u003ctd\u003eSENTRON\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting\u003c\/th\u003e\n\u003ctd\u003eSide-mounted on basic unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConductor cross-section\u003c\/th\u003e\n\u003ctd\u003e0.5 ... 2.5 mm2 (AWG 22 ... 14)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax. tightening torque\u003c\/th\u003e\n\u003ctd\u003e0.8 Nm (6.8 lb-in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStandard\u003c\/th\u003e\n\u003ctd\u003eIEC\/EN 60947-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShort-circuit protection\u003c\/th\u003e\n\u003ctd\u003eMCB B\/C 6 A or fuse gG 6 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSource\u003c\/th\u003e\n\u003ctd\u003eSiemens Catalog LV 10 · 2026, p. 328-329\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\u003e5ST3030\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eType: Shunt trip (ST) | Rated operational voltage: 110 ... 415 V AC, 110 ... 220 V DC | Version: Standard | Width: 1 MW | For: 5SL4, 5SY, 5SP4, 5SP5, 5SV, 5SU1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5ST3031\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eType: Shunt trip (ST) | Rated operational voltage: 24 ... 48 V AC\/DC | Version: Standard | Width: 1 MW | For: 5SL4, 5SY, 5SP4, 5SP5, 5SV, 5SU1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5ST3031-0XX01\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eType: Shunt trip (ST) | Rated operational voltage: 12 V DC | Version: Standard | Width: 1 MW | For: 5SL4, 5SY, 5SP4, 5SP5, 5SV, 5SU1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5ST3030-0HG\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eType: Shunt trip (ST) | Rated operational voltage: 110 ... 415 V AC, 110 ... 220 V DC | Version: Acc. to UL 489 | Width: 1 MW | For: 5SJ4...-.HG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5ST3031-0HG\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eType: Shunt trip (ST) | Rated operational voltage: 24 ... 60 V AC\/DC | Version: Acc. to UL 489 | Width: 1 MW | For: 5SJ4...-.HG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5ST3040\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eType: Undervoltage release (UR) | Rated operational voltage: 230 V AC | Version: With integrated auxiliary switch | Width: 1 MW | For: 5SL4, 5SY, 5SP4, 5SP5, 5SV, 5SU1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5ST3041\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eType: Undervoltage release (UR) | Rated operational voltage: 110 V DC | Version: With integrated auxiliary switch | Width: 1 MW | For: 5SL4, 5SY, 5SP4, 5SP5, 5SV, 5SU1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5ST3042\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eType: Undervoltage release (UR) | Rated operational voltage: 24 V DC | Version: With integrated auxiliary switch | Width: 1 MW | For: 5SL4, 5SY, 5SP4, 5SP5, 5SV, 5SU1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5ST3043\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eType: Undervoltage release (UR) | Rated operational voltage: 230 V AC | Version: Without integrated auxiliary switch | Width: 1 MW | For: 5SL4, 5SY, 5SP4, 5SP5, 5SV, 5SU1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5ST3044\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eType: Undervoltage release (UR) | Rated operational voltage: 110 V DC | Version: Without integrated auxiliary switch | Width: 1 MW | For: 5SL4, 5SY, 5SP4, 5SP5, 5SV, 5SU1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5ST3045\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eType: Undervoltage release (UR) | Rated operational voltage: 24 V DC | Version: Without integrated auxiliary switch | Width: 1 MW | For: 5SL4, 5SY, 5SP4, 5SP5, 5SV, 5SU1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":67535321235746,"sku":"5ST3030","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/0744\/7586\/files\/siemens-sentron-5st3-shunt-trips-undervoltage-releases.jpg?v=1792150078","url":"https:\/\/prosourcemro.com\/products\/siemens-sentron-5st3-shunt-trips-undervoltage-releases","provider":"ProSource MRO","version":"1.0","type":"link"}