{"product_id":"855t-b24dn4-allen-bradley-stack-light-module","title":"855T-B24DN4 | Allen-Bradley Stack Light Module","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp class=\"\"\u003eThe Allen-Bradley 855T-B24DN4 is a Stack Light Module designed to provide clear visual indicators of machine or process status in industrial environments. It features a 24V DC power supply and can display multiple colored lights in a stackable configuration to signal various operational states, such as running, fault, or warning conditions.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable style=\"height: 421.969px;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 24.6094px;\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\" style=\"width: 20.9091%; text-align: left; height: 24.6094px;\"\u003eCondition\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\" style=\"width: 78.7273%; height: 24.6094px;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 24.6094px;\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\" style=\"width: 20.9091%; text-align: left; height: 24.6094px;\"\u003eBrand\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\" style=\"width: 78.7273%; height: 24.6094px;\"\u003e\u003cspan\u003eAllen-Bradley \u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 24.6094px;\"\u003e\n\u003cth style=\"width: 20.9091%; text-align: left; height: 24.6094px;\"\u003eCategory\u003c\/th\u003e\n\u003ctd style=\"width: 78.7273%; height: 24.6094px;\"\u003e\u003cspan\u003ePanel Accessories\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 24.6094px;\"\u003e\n\u003cth style=\"width: 20.9091%; text-align: left; height: 24.6094px;\"\u003ePart Number\u003c\/th\u003e\n\u003ctd style=\"width: 78.7273%; height: 24.6094px;\"\u003e\u003cspan\u003e855T-B24DN4\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 24.6094px;\"\u003e\n\u003cth style=\"width: 20.9091%; text-align: left; height: 24.6094px;\"\u003eSubcategory\u003c\/th\u003e\n\u003ctd style=\"width: 78.7273%; height: 24.6094px;\"\u003e\u003cspan\u003e\u003cspan\u003eStack Light\u003c\/span\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003cth style=\"width: 20.9091%; text-align: left; height: 39.1875px;\"\u003e\n\u003cdiv class=\"specLabel\"\u003e\u003cspan\u003eOperating Voltage\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd style=\"width: 78.7273%; height: 39.1875px;\" class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003e\u003cspan\u003e24 VAC\/DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003cth style=\"width: 20.9091%; text-align: left; height: 39.1875px;\" class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003e\u003cspan\u003eCurrent Consumption\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 78.7273%; height: 39.1875px;\" class=\"col data w-1\/2 py-2 pl-2 text-left text-gray-900 product-attribute-value\"\u003e\u003cspan\u003e271 mA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 24.6094px;\"\u003e\n\u003cth style=\"width: 20.9091%; text-align: left; height: 24.6094px;\" class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003e\n\u003cspan\u003eNEMA Rating\u003c\/span\u003e\u003cbr\u003e\n\u003c\/th\u003e\n\u003ctd style=\"width: 78.7273%; height: 24.6094px;\" class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003e\n\u003cdiv class=\"row me-2\"\u003e\n\u003cdiv class=\"col\"\u003e\u003cspan\u003e4\/4X\/13\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003cth style=\"width: 20.9091%; text-align: left; height: 39.1875px;\" class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003e\n\u003cdiv class=\"specLabel\"\u003e\u003cspan\u003eLamp Life Rating\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd nowrap class=\"productpage-td\" style=\"width: 78.7273%; height: 39.1875px;\"\u003e\u003cspan\u003e7000 hours\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 20.9091%; height: 19.5938px;\"\u003e\u003cstrong\u003e\u003cspan\u003eOuter Diameter\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 78.7273%; height: 19.5938px;\"\u003e\u003cspan\u003e70MM\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 20.9091%; height: 19.5938px;\"\u003e\u003cstrong\u003e\u003cspan\u003eHousing Color\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 78.7273%; height: 19.5938px;\" class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003e\u003cspan\u003eBlack\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 20.9091%; height: 19.5938px;\"\u003e\u003cstrong\u003e\u003cspan\u003eIP Rating\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 78.7273%; height: 19.5938px;\"\u003e\u003cspan\u003eIP65\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 20.9091%; height: 19.5938px;\"\u003e\u003cstrong\u003e\u003cspan\u003eLens Color\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 78.7273%; height: 19.5938px;\"\u003e\u003cspan\u003eRed\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 20.9091%; height: 19.5938px;\"\u003e\u003cstrong\u003e\u003cspan\u003eModule Type\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 78.7273%; height: 19.5938px;\"\u003e\u003cspan\u003eSteady Incandescent Module\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 20.9091%; height: 39.1875px;\"\u003e\u003cstrong\u003e\u003cspan\u003eContinous Light Function\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 78.7273%; height: 39.1875px;\"\u003e\u003cspan\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 20.9091%; height: 19.5938px;\"\u003e\u003cstrong\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 78.7273%; height: 19.5938px;\"\u003e\u003cspan\u003e0.20 lbs\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 855T-B24DN4\u003c\/h4\u003e\n\u003cp\u003eThe Allen-Bradley 855T-B24DN4 is a Stack Light Module from the 855T series, designed to provide clear visual indications of the operational status of machines or processes in industrial settings. It features multiple light segments, which can be stacked to signal different conditions, such as machine running, faults, warnings, or other alerts, improving visibility and enhancing operator awareness.\u003c\/p\u003e\n\u003ch4\u003eKey Features:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eVoltage Rating: The 855T-B24DN4 operates on a 24V DC power supply, ensuring compatibility with low-voltage systems typically used in industrial control environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStackable Design: The stack light module allows for modular stacking of additional lights, enabling easy customization of the display according to the number of status indicators required for your system.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMultiple Light Colors: The system supports multiple colors (e.g., red, yellow, green, blue) to signify different operational states, making it easy for operators to identify equipment conditions at a glance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDurability: Designed for rugged industrial environments, the 855T series offers durability against environmental conditions such as vibration, dust, and moisture.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLED Technology: Equipped with energy-efficient LEDs, the stack light ensures long-lasting performance and reduces the need for frequent replacements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndication of Operational States: Can be used to indicate various states such as:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eGreen: Normal operation or machine running\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eYellow: Warning or attention needed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRed: Fault or error condition\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEasy Integration: The 855T-B24DN4 is part of the Allen-Bradley 855T series, which is compatible with other modules in the series, offering flexible configuration options to suit the needs of different applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMachine Status Indicators: Used to show the operational status of machinery, equipment, or production lines, including running, warning, or fault conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eManufacturing and Production Lines: Ideal for environments where quick identification of machine status is needed for safety, operational efficiency, and troubleshooting.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eControl Panels: Can be used in control panels to alert operators about system performance, maintenance needs, or potential issues.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnhanced Operator Awareness: The multi-color stack light provides operators with immediate visual feedback, improving safety and operational efficiency.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCustomizable Configuration: The modular design allows for easy customization to suit specific operational requirements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLong-Lasting and Energy Efficient: With LED technology and durable construction, the 855T-B24DN4 ensures reliable performance and reduces maintenance costs over time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIncreased Safety: Visual alerts help prevent accidents and downtime by clearly indicating critical operational states.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Allen-Bradley 855T-B24DN4 stack light module is an ideal solution for industrial applications requiring clear, visible indication of machine or process status, helping improve safety and operational monitoring.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":49105408753920,"sku":"855T-B24DN4","price":630.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/shopping_35_ad9a53ec-1792-45b9-b08d-57376e6b1422.webp?v=1785546423","url":"https:\/\/alotechparts.com\/products\/855t-b24dn4-allen-bradley-stack-light-module","provider":"Alo Tech Solutions","version":"1.0","type":"link"}