{"product_id":"allen-bradley-1492-n37-terminal-block-end-barrier","title":"Allen-Bradley 1492-N37 Terminal Block End Barrier","description":"\u003ch3\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Allen-Bradley\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1492-N37\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a terminal block end barrier engineered for use with Bulletin 1492 wiring systems. This accessory is designed to provide electrical isolation and physical separation between adjacent terminal blocks mounted on DIN rails.\u003c\/p\u003e\n\u003cp\u003eBuilt for compact panel layouts, the barrier supports high-density wiring applications while improving operator safety and maintaining proper spacing between energized circuits. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1492-N37\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis commonly installed with feed-through, fuse, and isolation-style terminal blocks within the 1492-H series.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDesign Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eEnd barrier for single-circuit terminal block assemblies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with finger-safe IEC terminal block systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProvides insulation between adjacent circuits\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for fuse and disconnect terminal block configurations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompact profile for dense control cabinet layouts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeat-resistant thermoplastic construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDIN rail compatible installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports UL 508A industrial panel requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAvailable in black finish\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\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\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e1492-N37\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eBulletin 1492\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eTerminal Block End Barrier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication Type\u003c\/td\u003e\n\u003ctd\u003eSingle Circuit Fuse \/ Isolation Blocks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Terminal Blocks\u003c\/td\u003e\n\u003ctd\u003e1492-H4, 1492-H5, 1492-H6, 1492-H7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Method\u003c\/td\u003e\n\u003ctd\u003eDIN Rail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eIndustrial Thermoplastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction Standard\u003c\/td\u003e\n\u003ctd\u003eIEC \/ NEMA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e2.81 × 1.96 × 0.11 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMetric Dimensions\u003c\/td\u003e\n\u003ctd\u003e71.4 × 49.8 × 2.8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eUL, CSA, CE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Quantity\u003c\/td\u003e\n\u003ctd\u003eTypically 50 Pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApproximate Weight\u003c\/td\u003e\n\u003ctd\u003e0.11 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eFunctional Purpose\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1492-N37\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ebarrier is installed at the end of terminal block groups to reduce the possibility of accidental contact between live conductors. It also assists in maintaining proper creepage and clearance distances inside industrial control panels.\u003c\/p\u003e\n\u003cp\u003eIts slim structure makes it particularly effective in applications where wiring density is high and space optimization is important.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCommon Applications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial control cabinets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMotor control assemblies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePLC and I\/O wiring panels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProcess automation systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMachine electrical enclosures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUL 508A panel fabrication\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower distribution terminal assemblies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat is the primary function of the 1492-N37?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe component acts as an insulating end barrier between adjacent terminal blocks to improve electrical safety and separation.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhich terminal block series is compatible with this barrier?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eIt is designed for Allen-Bradley 1492-H4, H5, H6, and H7 terminal block families.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eIs the 1492-N37 suitable for finger-safe systems?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eYes. The barrier supports finger-safe terminal block installations commonly used in IEC control panel designs.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat material is used in the barrier construction?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe part is manufactured from high-strength thermoplastic material with good heat and electrical resistance characteristics.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":43353160777818,"sku":"1492-N37","price":123.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/1492-N372.jpg?v=1778556660","url":"https:\/\/www.plcmasters.com\/products\/allen-bradley-1492-n37-terminal-block-end-barrier","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}