{"product_id":"allen-bradley-440r-e23097","title":"440R-E23097","description":"\u003ch2\u003eOverview of Allen Bradley 440R-E23097\u003c\/h2\u003e\n\u003cp\u003eThe Allen Bradley 440R-E23097 is a GuardMaster MSR132EP safety relay designed for industrial safety control applications. Operating at 24V AC\/DC, this relay provides reliable safety monitoring with a compact 22.5 mm housing width. It features four normally open safety outputs, two normally closed auxiliary outputs, and one or two normally closed inputs to ensure secure and fail-safe operation. With a fixed zero-second delay, the 440R-E23097 enables instantaneous safety response, meeting Category 4 safety requirements for critical machinery protection. Its removable terminals allow for straightforward wiring and maintenance, making it ideal for enhancing system safety in manufacturing environments.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features of Allen Bradley 440R-E23097\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eOperates on 24V AC\/DC power supply suitable for industrial control systems\u003c\/li\u003e\n  \u003cli\u003eFour normally open safety outputs provide effective safety switching\u003c\/li\u003e\n  \u003cli\u003eTwo normally closed auxiliary outputs for additional signaling flexibility\u003c\/li\u003e\n  \u003cli\u003eEquipped with one or two normally closed inputs for safety circuit monitoring\u003c\/li\u003e\n  \u003cli\u003eZero seconds fixed delay ensures immediate response during emergencies\u003c\/li\u003e\n  \u003cli\u003eCompact 22.5 mm width housing optimizes panel space usage\u003c\/li\u003e\n  \u003cli\u003eRemovable terminals allow easy installation and wiring maintenance\u003c\/li\u003e\n  \u003cli\u003eMeets Category 4 safety performance level standards for high-risk applications\u003c\/li\u003e\n  \u003cli\u003eContact material: Silver Tin Oxide (AgSnO2) for enhanced durability\u003c\/li\u003e\n  \u003cli\u003eDesigned for DIN rail mounting with IP20 terminal protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specs of 440R-E23097\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\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\u003ePower Supply\u003c\/td\u003e\n    \u003ctd\u003e24V AC\/DC\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eSafety Outputs\u003c\/td\u003e\n    \u003ctd\u003e4 Normally Open (NO)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eAuxiliary Outputs\u003c\/td\u003e\n    \u003ctd\u003e2 Normally Closed (NC)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eSafety Inputs\u003c\/td\u003e\n    \u003ctd\u003eOne or Two Normally Closed (NC)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eDelay Time\u003c\/td\u003e\n    \u003ctd\u003e0 Seconds (Fixed)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eHousing Width\u003c\/td\u003e\n    \u003ctd\u003e22.5 mm\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\u003eContact Material\u003c\/td\u003e\n    \u003ctd\u003eSilver Tin Oxide (AgSnO2)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eSafety Category\u003c\/td\u003e\n    \u003ctd\u003eCategory 4 (ISO 13849)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eProtection Rating\u003c\/td\u003e\n    \u003ctd\u003eIP20 terminals, IP40 enclosure option\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eOperating Temperature\u003c\/td\u003e\n    \u003ctd\u003e-5°C to +55°C\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eApplications \/ Use Case\u003c\/h2\u003e\n\u003cp\u003eThe Allen Bradley 440R-E23097 safety relay is widely used in industrial safety monitoring systems to protect equipment and personnel. It is ideal for machinery requiring high-integrity safety circuits, such as presses, conveyors, packaging machines, and automated welding stations. This relay ensures rapid disconnection of hazardous power in fault conditions, improving compliance with safety standards including ISO 13849 and IEC 61508. The compact size suits panel designs with limited space, and its flexible input\/output configuration adapts to various safety control schemes. It's also employed in safety-related control systems where Category 4 level performance is mandated, including factory automation and process industries.\u003c\/p\u003e\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\/examples-of-industrial-automation-control-systems\" target=\"_blank\"\u003eExamples of Industrial Automation and Control Systems\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  \u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/products\/allen-bradley-1756-en2tr\" target=\"_blank\"\u003eAllen Bradley 1756-EN2TR EtherNet\/IP Module\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":47870714741035,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4671\/7995\/files\/Leadtime_ec901967-c73d-4af4-8c99-218f3799c610.png?v=1723534169","url":"https:\/\/leadtime.ca\/products\/allen-bradley-440r-e23097","provider":"LEADTIME","version":"1.0","type":"link"}