{"product_id":"allen-bradley-1492-lg3q","title":"1492-LG3Q","description":"\u003ch2\u003eOverview of Allen Bradley 1492-LG3Q\u003c\/h2\u003e\nThe Allen Bradley 1492-LG3Q is a single-circuit feed-through grounding terminal block, engineered for reliable electrical grounding in industrial control panels and wiring systems. Featuring a spring clamp connection, it ensures secure and maintenance-free wire retention. The 1492-LG3Q is designed with two connection points on each side, allowing efficient grounding continuity and ease of installation. Its compact design fits a 2.5 mm² wire size capacity, suitable for various standard wire gauges, making it ideal for grounding circuits within IEC, UL, and CSA standards. The product is recognized for its green\/yellow color coding, providing clear visual identification for grounding applications. This terminal block supports wiring sizes from 30 to 12 AWG depending on certification and offers robust environmental tolerance for electrical enclosures, making it a trusted choice for industrial automation and control installations.\n\n\u003ch2\u003eKey Features of Allen Bradley 1492-LG3Q\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eSingle-circuit feed-through ground terminal block with two connection points on each side\u003c\/li\u003e\n  \u003cli\u003eSpring clamp terminal technology for easy installation and reliable wire retention\u003c\/li\u003e\n  \u003cli\u003eAccommodates wire sizes from 30 to 12 AWG (UL certified), and 26 to 12 AWG (CSA certified)\u003c\/li\u003e\n  \u003cli\u003eCompact footprint with a terminal block size of approximately 0.20 x 3.11 x 1.23 inches\u003c\/li\u003e\n  \u003cli\u003eGreen\/Yellow color coding for quick identification of grounding circuits\u003c\/li\u003e\n  \u003cli\u003eMounts onto standard DIN rails for consistent panel integration\u003c\/li\u003e\n  \u003cli\u003eRated voltage up to 300V AC\/DC and compatible with IEC, UL, CSA, and ATEX standards\u003c\/li\u003e\n  \u003cli\u003eManufactured in the Czech Republic, ensuring quality production and compliance\u003c\/li\u003e\n  \u003cli\u003eSupports feed-through wiring to maintain grounding continuity within control panels\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specs of 1492-LG3Q\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n    \u003cth\u003eSpecification\u003c\/th\u003e\n    \u003cth\u003eDetails\u003c\/th\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eType\u003c\/td\u003e\n    \u003ctd\u003eSingle-circuit Feed-Through Ground Terminal Block\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eConnection Method\u003c\/td\u003e\n    \u003ctd\u003eSpring Clamp\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eWire Size Range\u003c\/td\u003e\n    \u003ctd\u003e30-12 AWG (UL), 26-12 AWG (CSA), 2.5 mm² (IEC)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eNumber of Poles\u003c\/td\u003e\n    \u003ctd\u003e1 Pole\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eMounting\u003c\/td\u003e\n    \u003ctd\u003eDIN Rail\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eColor\u003c\/td\u003e\n    \u003ctd\u003eGreen\/Yellow\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eVoltage Rating\u003c\/td\u003e\n    \u003ctd\u003eUp to 300V AC\/DC\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eTemperature Range\u003c\/td\u003e\n    \u003ctd\u003e-40 to +90 °C (-40 to +195 °F)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eCertifications\u003c\/td\u003e\n    \u003ctd\u003eUL, CSA, IEC, ATEX Compliant\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eDimensions (L x W x H)\u003c\/td\u003e\n    \u003ctd\u003e3.11 in x 0.20 in x 1.23 in (79 x 5.1 x 31.3 mm)\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eApplications \/ Use Case\u003c\/h2\u003e\nThe Allen Bradley 1492-LG3Q grounding terminal block is vital in industrial automation and electrical panel construction. Its reliable grounding capability ensures electrical safety by maintaining continuous grounding paths within control systems, protecting personnel and equipment from electrical faults. The terminal block is commonly used in manufacturing plants, process control, power distribution equipment, and instrumentation panels where secure, organized, and code-compliant grounding is required. Its spring clamp connection simplifies installation and maintenance, reducing downtime. Engineers favor the 1492-LG3Q for its compatibility with standard DIN rail layouts, which supports modular panel designs and facilitates expansions or upgrades. The terminal block's robust certification profile makes it suitable for use in harsh environments, including hazardous locations requiring ATEX compliance.\n\n\u003ch2\u003eRelated Resources\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/\" target=\"_blank\"\u003eLeadTime.ca – Industrial Automation Components \u0026amp; Repair Services\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/collections\/allen-bradley\" target=\"_blank\"\u003eView All Allen Bradley Products\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/blogs\/learning-center\/top-plc-brands-compared-siemens-allen-bradley-mitsubishi\" target=\"_blank\"\u003eTop PLC Brands Compared: Siemens, Allen Bradley \u0026amp; Mitsubishi\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/products\/allen-bradley-5094-ib16\" target=\"_blank\"\u003eAllen Bradley 5094-IB16 Flex 5000 Input Module\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/products\/allen-bradley-194e-sy\" target=\"_blank\"\u003eAllen Bradley 194E-SY Disconnect Switch\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\n\n\n\n\n\n\n","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":47870725390635,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4671\/7995\/files\/Leadtime_ed1791c5-6ba8-4c67-9af4-00ab2e0c907b.png?v=1723533763","url":"https:\/\/leadtime.ca\/products\/allen-bradley-1492-lg3q","provider":"LEADTIME","version":"1.0","type":"link"}