{"product_id":"allen-bradley-1492-ebj3-end-barrier","title":"Allen-Bradley 1492-EBJ3 End Barrier","description":"\u003ch1\u003eAllen-Bradley 1492-EBJ3 End Barrier\u003c\/h1\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAllen-Bradley 1492-EBJ3\u003c\/strong\u003e, also cataloged as the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1492-EBJ3\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEnd Barrier, operates as a dedicated hardware component for electrical insulation and terminal group separation within 1492 terminal block assemblies. The component mounts at the end of compatible terminal block rows to establish physical isolation between conductive sections and adjacent panel components.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cp\u003eThe catalog number\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1492-EBJ3\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis specified as a fixed product designation. No manufacturer-defined suffix structure or configurable model matrix is provided in the supplied documentation.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth class=\"last:pe-10\"\u003eParameter\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e1492-EBJ3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e1.5 mm x 33.35 mm x 60 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eEnd Barrier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eGrey Polyamide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Application\u003c\/td\u003e\n\u003ctd\u003eTerminal Block Assemblies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Series\u003c\/td\u003e\n\u003ctd\u003e1492-J3, 1492-J4, 1492-J6, 1492-J10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdditional Compatibility\u003c\/td\u003e\n\u003ctd\u003eJ2Q, J2TW, J4W, J4M, J3F, JG2Q, JG3, JG3TW, JKD3, JKD3TP, JTC3, J6FB1, J6FB124, J6FB148, J6FB1120\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Quantity\u003c\/td\u003e\n\u003ctd\u003e50 Units\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eEnd-of-group insulation and separation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eI\/O Density Scaling and Panel Segmentation\u003c\/h3\u003e\n\u003cp\u003eIn high-density terminal block installations, end barriers are used to define electrical boundaries between adjacent terminal groups. The 1492-EBJ3 provides a physical insulating partition that assists panel organization when multiple signal types, voltage classes, or control circuits are terminated within a common enclosure. The component performs a mechanical isolation function and contains no active electronics or communication circuitry.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the 1492-EBJ3 require electrical power or backplane connections?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNo. The 1492-EBJ3 is a passive insulating barrier with no electrical connections or power requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the barrier be installed after terminal blocks have been mounted?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eInstallation depends on the terminal block assembly arrangement. Verify adequate access and mounting clearance before inserting the barrier into an existing terminal group.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the 1492-EBJ3 affect signal transmission characteristics?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNo. The component provides mechanical and electrical separation only. It does not process, filter, or modify electrical signals.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eConfirm compatibility with the installed 1492 terminal block series before installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePosition the barrier at the end of the designated terminal block group to establish physical separation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnsure the barrier is fully seated within the mounting profile of the terminal assembly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaintain clear identification of terminal groups after barrier installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInspect the polyamide surface for cracks, deformation, or mechanical damage prior to use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFollow enclosure grounding and conductor routing practices appropriate for the installed terminal system.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":43438540882010,"sku":"1492-EBJ3","price":123.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/1492-EBJ32.jpg?v=1780285006","url":"https:\/\/www.plcmasters.com\/products\/allen-bradley-1492-ebj3-end-barrier","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}