{"product_id":"855e-b24sa3-allen-bradley-control-tower-stack-light-24v","title":"855E-B24SA3 | Allen-Bradley Control Tower Stack Light 24V","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp\u003eThe Allen-Bradley 855E-B24SA3 is a black, tone-adjustable sound module designed for use in 50 mm Control Tower stack light systems. Operating at 24V AC\/DC, it emits a single circuit\/single tone signal to deliver clear, audible alerts in industrial environments.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable width=\"100%\" style=\"height: 383.087px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 21.825px;\"\u003e\n\u003cth style=\"width: 25.7194%; text-align: left; height: 21.825px;\" class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eCondition\u003c\/th\u003e\n\u003ctd style=\"width: 74.1007%; height: 21.825px;\" class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21.825px;\"\u003e\n\u003cth style=\"width: 25.7194%; text-align: left; height: 21.825px;\" class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eBrand\u003c\/th\u003e\n\u003ctd style=\"width: 74.1007%; height: 21.825px;\" class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003e\u003cspan data-sheets-root=\"1\"\u003eAllen-Bradley \u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.825px;\"\u003e\n\u003cth style=\"width: 25.7194%; text-align: left; height: 19.825px;\"\u003eCategory\u003c\/th\u003e\n\u003ctd style=\"width: 74.1007%; height: 19.825px;\"\u003e\n\u003cdiv class=\"mt-1 md:mt-0 column-left basis-2\/4 divide-y divide-rad-gray-10 border-b-[0.0625rem] border-rad-gray-10 md:border-0\"\u003e\n\u003cdiv class=\"flex gap-[1.75rem] md:gap-x-0 xl:gap-x-[1.875rem]\"\u003e\n\u003cdiv class=\"text-body-4 w-full font-light py-5 pl-4 md:py-6 md:pl-6 text-rad-gray-70\"\u003e\n\u003cdiv class=\"max-w-[8rem] break-words\"\u003e\u003cspan\u003ePanel Accessories\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6375px;\"\u003e\n\u003cth style=\"width: 25.7194%; text-align: left; height: 19.6375px;\"\u003ePart Number\u003c\/th\u003e\n\u003ctd style=\"width: 74.1007%; height: 19.6375px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003e855E-B24SA3\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth style=\"width: 25.7194%; text-align: left; height: 19.6px;\" class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eSubcatecory\u003c\/th\u003e\n\u003ctd style=\"width: 74.1007%; height: 19.6px;\" class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003e\n\u003cdiv class=\"flex gap-[1.75rem]  md:gap-x-0 xl:gap-x-[1.875rem]\"\u003e\n\u003cdiv class=\"text-body-4 w-full font-light py-5 pl-4 md:py-6 md:pl-6 text-rad-gray-70\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\n\u003cdiv class=\"flex gap-[1.75rem]  md:gap-x-0 xl:gap-x-[1.875rem]\"\u003e\n\u003cdiv class=\"text-body-4 w-full font-light py-5 pl-4 md:py-6 md:pl-6 text-rad-gray-70\"\u003e\n\u003cdiv class=\"flex gap-[1.75rem]  md:gap-x-0 xl:gap-x-[1.875rem]\"\u003e\n\u003cdiv class=\"text-body-4 w-full font-light py-5 pl-4 md:py-6 md:pl-6 text-rad-gray-70\"\u003e\u003cspan\u003eStack Light\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 41.675px;\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\" style=\"width: 25.7194%; text-align: left; height: 41.675px;\"\u003eVoltage\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\" style=\"width: 74.1007%; height: 41.675px;\"\u003e24V AC\/DC (Full Voltage)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.275px;\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\" style=\"width: 25.7194%; text-align: left; height: 39.275px;\"\u003eCircuit Configuration\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\" style=\"width: 74.1007%; height: 39.275px;\"\u003eSingle Circuit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 38.275px;\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\" style=\"width: 25.7194%; text-align: left; height: 38.275px;\"\u003eTone Configuration\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\" style=\"width: 74.1007%; height: 38.275px;\"\u003eSingle Tone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 44.675px;\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\" style=\"width: 25.7194%; text-align: left; height: 44.675px;\"\u003eEnclosure Color\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\" style=\"width: 74.1007%; height: 44.675px;\"\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.6625px;\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\" style=\"width: 25.7194%; text-align: left; height: 35.6625px;\"\u003eMounting Type\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\" style=\"width: 74.1007%; height: 35.6625px;\"\u003eOpen Style, Mountable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 27.0375px;\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\" style=\"width: 25.7194%; text-align: left; height: 27.0375px;\"\u003eDiameter\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\" style=\"width: 74.1007%; height: 27.0375px;\"\u003e50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 34.0625px;\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\" style=\"width: 25.7194%; text-align: left; height: 34.0625px;\"\u003eCertifications\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\" style=\"width: 74.1007%; height: 34.0625px;\"\u003eCE, UL, C-TICK, CCC, KC, cUL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.7125px;\"\u003e\n\u003ctd style=\"width: 25.7194%; height: 19.7125px;\"\u003e\u003cstrong\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74.1007%; height: 19.7125px;\"\u003e\u003cspan\u003e0.1400 lb\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003cspan style=\"font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About \u003cspan data-sheets-root=\"1\"\u003e855E-B24SA3\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp class=\"\" data-end=\"1103\" data-start=\"577\"\u003eThe 855E-B24SA3 is a piezoelectric sound module built for integration into Allen-Bradley’s 855E Control Tower light systems. It supports full-voltage 24V AC\/DC operation and provides a single-tone alert suitable for equipment signaling or warning applications. The module features an open-style, mountable construction with a black enclosure and tone adjustability for flexible configuration. Certified to CE, UL, C-TICK, CCC, KC, and cUL standards, it ensures reliable performance in globally compliant industrial setups.\u003c\/p\u003e\n\u003cp data-end=\"1131\" data-start=\"1110\"\u003e\u003cstrong data-end=\"1131\" data-start=\"1114\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-end=\"1263\" data-start=\"1135\"\u003eSingle-Tone Output: emits a consistent, clear audio signal via a tone-adjustable piezo sounder for effective notification.\u003c\/li\u003e\n\u003cli data-end=\"1378\" data-start=\"1266\"\u003eFull Voltage Operation: operates on 24V AC\/DC without requiring separate transformers or power conversion.\u003c\/li\u003e\n\u003cli data-end=\"1501\" data-start=\"1381\"\u003eOpen-Style Design: compact and mountable, designed for integration in standard 50 mm Control Tower configurations.\u003c\/li\u003e\n\u003cli data-end=\"1609\" data-start=\"1504\"\u003eCertified for Global Use: meets international standards including CE, UL, C-TICK, CCC, KC, and cUL.\u003c\/li\u003e\n\u003cli data-end=\"1721\" data-start=\"1612\"\u003eRobust Enclosure: features a durable black housing for a consistent industrial appearance and protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"\" data-end=\"1902\" data-start=\"1723\"\u003eThe 855E-B24SA3 provides reliable audible signaling for control tower systems using a single-tone, full-voltage design with tone adjustability and international certification.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":49105426874624,"sku":"855E-B24SA3","price":257.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/94ed5513533b471d9ce3e356f8a92b82.jpg?v=1785546786","url":"https:\/\/alotechparts.com\/products\/855e-b24sa3-allen-bradley-control-tower-stack-light-24v","provider":"Alo Tech Solutions","version":"1.0","type":"link"}