{"product_id":"siemens-sentron-3va-auxiliary-releases","title":"Siemens SENTRON 3VA auxiliary releases (shunt trips, UVR, UNI)","description":"\u003cp class=\"ps-intro\"\u003eShunt trips, undervoltage releases, universal releases and UVR time-delay devices for SENTRON 3VA1\/3VA2 MCCBs.\u003c\/p\u003e\u003ch4 class=\"ps-h\"\u003eKey features\u003c\/h4\u003e\u003cul class=\"ps-feat\"\u003e\n\u003cli\u003eShunt trips left STL with particularly low power consumption, EI version for electrical interlocking\u003c\/li\u003e\n\u003cli\u003eShunt trips flexible STF with flexible installation (3VA20-3VA24)\u003c\/li\u003e\n\u003cli\u003eUniversal releases UNI combine shunt trip and undervoltage release\u003c\/li\u003e\n\u003cli\u003eUndervoltage releases UVR trip the breaker when the monitored voltage drops below a minimum limit\u003c\/li\u003e\n\u003cli\u003eTime-delay devices available for undervoltage releases\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 type\u003c\/th\u003e\n\u003ctd\u003eMolded case circuit breaker accessory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCatalogue chapter\u003c\/th\u003e\n\u003ctd\u003eLV 10 chapter 2, Molded Case Circuit Breakers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplicable frames\u003c\/th\u003e\n\u003ctd\u003e3VA10-15, 3VA20-26\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrdering\u003c\/th\u003e\n\u003ctd\u003eArticle numbers as printed in LV 10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct line\u003c\/th\u003e\n\u003ctd\u003eSENTRON 3VA molded case circuit breakers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting\u003c\/th\u003e\n\u003ctd\u003eInternal accessory slots\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSource\u003c\/th\u003e\n\u003ctd\u003eSiemens Catalog LV 10 · 2026, p. 209-209\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\u003e3VA9988-0BL10\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eItem: Shunt trips left STL | Version: Standard | Ue AC 50\/60 Hz: – | Ue DC: 12 V | Frame: 3VA10-15, 3VA20-26\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3VA9988-0BL30\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eItem: Shunt trips left STL | Version: Standard | Ue AC 50\/60 Hz: 24 V | Ue DC: 24 … 30 V | Frame: 3VA10-15, 3VA20-26\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3VA9988-0BL31\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eItem: Shunt trips left STL | Version: Standard | Ue AC 50\/60 Hz: 48 … 60 V | Ue DC: 48 … 60 V | Frame: 3VA10-15, 3VA20-26\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3VA9988-0BL32\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eItem: Shunt trips left STL | Version: Standard | Ue AC 50\/60 Hz: 110 … 127 V | Ue DC: 110 … 127 V | Frame: 3VA10-15, 3VA20-26\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3VA9988-0BL33\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eItem: Shunt trips left STL | Version: Standard | Ue AC 50\/60 Hz: 208 … 277 V | Ue DC: 220 … 250 V | Frame: 3VA10-15, 3VA20-26\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3VA9988-0BL20\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eItem: Shunt trips left STL | Version: Standard | Ue AC 50\/60 Hz: 380 … 600 V | Ue DC: – | Frame: 3VA10-15, 3VA20-26\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3VA9988-0BM10\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eItem: Shunt trips left STL | Version: Electrical (EI) | Ue AC 50\/60 Hz: – | Ue DC: 24 V | Frame: 3VA10-15, 3VA20-26\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3VA9988-0BA20\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eItem: Shunt trips flexible STF | Ue AC 50\/60 Hz: 24 V | Ue DC: – | Frame: 3VA20-24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3VA9988-0BA21\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eItem: Shunt trips flexible STF | Ue AC 50\/60 Hz: 48 … 60 V | Ue DC: – | Frame: 3VA20-24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3VA9988-0BA22\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eItem: Shunt trips flexible STF | Ue AC 50\/60 Hz: 110 … 127 V | Ue DC: – | Frame: 3VA20-24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3VA9988-0BA23\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eItem: Shunt trips flexible STF | Ue AC 50\/60 Hz: 208 … 277 V | Ue DC: – | Frame: 3VA20-24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3VA9988-0BA24\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eItem: Shunt trips flexible STF | Ue AC 50\/60 Hz: 380 … 500 V | Ue DC: – | Frame: 3VA20-24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3VA9988-0BA25\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eItem: Shunt trips flexible STF | Ue AC 50\/60 Hz: 600 V | Ue DC: – | Frame: 3VA20-24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3VA9908-0BD11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eItem: Universal releases UNI | Ue AC 50\/60 Hz: – | Ue DC: 12 V | Frame: 3VA10-15, 3VA20-26\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3VA9908-0BD12\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eItem: Universal releases UNI | Ue AC 50\/60 Hz: – | Ue DC: 24 V | Frame: 3VA10-15, 3VA20-26\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3VA9908-0BD13\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eItem: Universal releases UNI | Ue AC 50\/60 Hz: – | Ue DC: 48 V | Frame: 3VA10-15, 3VA20-26\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3VA9908-0BB10\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eItem: Undervoltage releases UVR | Ue AC 50\/60 Hz: – | Ue DC: 12 V | Frame: 3VA10-15, 3VA20-26\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3VA9908-0BB11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eItem: Undervoltage releases UVR | Ue AC 50\/60 Hz: – | Ue DC: 24 V | Frame: 3VA10-15, 3VA20-26\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3VA9908-0BB12\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eItem: Undervoltage releases UVR | Ue AC 50\/60 Hz: – | Ue DC: 48 V | Frame: 3VA10-15, 3VA20-26\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3VA9908-0BB13\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eItem: Undervoltage releases UVR | Ue AC 50\/60 Hz: – | Ue DC: 60 V | Frame: 3VA10-15, 3VA20-26\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3VA9908-0BB14\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eItem: Undervoltage releases UVR | Ue AC 50\/60 Hz: – | Ue DC: 125 … 127 V | Frame: 3VA10-15, 3VA20-26\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3VA9908-0BB15\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eItem: Undervoltage releases UVR | Ue AC 50\/60 Hz: – | Ue DC: 220 … 230 V | Frame: 3VA10-15, 3VA20-26\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3VA9908-0BB16\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eItem: Undervoltage releases UVR | Ue AC 50\/60 Hz: – | Ue DC: 250 V | Frame: 3VA10-15, 3VA20-26\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3VA9908-0BB20\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eItem: Undervoltage releases UVR | Ue AC 50\/60 Hz: 24 V | Ue DC: – | Frame: 3VA10-15, 3VA20-26\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3VA9908-0BB21\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eItem: Undervoltage releases UVR | Ue AC 50\/60 Hz: 48 V | Ue DC: – | Frame: 3VA10-15, 3VA20-26\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3VA9908-0BB22\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eItem: Undervoltage releases UVR | Ue AC 50\/60 Hz: 60 V | Ue DC: – | Frame: 3VA10-15, 3VA20-26\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3VA9908-0BB23\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eItem: Undervoltage releases UVR | Ue AC 50\/60 Hz: 110 V | Ue DC: – | Frame: 3VA10-15, 3VA20-26\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3VA9908-0BB24\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eItem: Undervoltage releases UVR | Ue AC 50\/60 Hz: 120 … 127 V | Ue DC: – | Frame: 3VA10-15, 3VA20-26\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3VA9908-0BB25\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eItem: Undervoltage releases UVR | Ue AC 50\/60 Hz: 208 … 230 V | Ue DC: – | Frame: 3VA10-15, 3VA20-26\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3VA9908-0BB26\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eItem: Undervoltage releases UVR | Ue AC 50\/60 Hz: 380 … 400 V | Ue DC: – | Frame: 3VA10-15, 3VA20-26\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3VA9908-0BB27\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eItem: Undervoltage releases UVR | Ue AC 50\/60 Hz: 440 … 480 V | Ue DC: – | Frame: 3VA10-15, 3VA20-26\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3VA9988-0BF21\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eItem: UVR time-delay device | Ue AC 50\/60 Hz: 110 V | Ue DC: 110 V | Frame: 3VA10-15, 3VA20-26\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3VA9988-0BF22\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eItem: UVR time-delay device | Ue AC 50\/60 Hz: 230 V | Ue DC: 230 V | Frame: 3VA10-15, 3VA20-26\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3VA9988-0BF23\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eItem: UVR time-delay device | Ue AC 50\/60 Hz: – | Ue DC: 24 V | Frame: 3VA10-15, 3VA20-26\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":67535318810914,"sku":"3VA9988-0BL10","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/0744\/7586\/files\/siemens-sentron-3va-auxiliary-releases.jpg?v=1792150078","url":"https:\/\/prosourcemro.com\/products\/siemens-sentron-3va-auxiliary-releases","provider":"ProSource MRO","version":"1.0","type":"link"}