{"product_id":"allen-bradley-440r-m23084","title":"440R-M23084","description":"\u003csection\u003e\n  \u003ch2\u003eOverview of Allen Bradley 440R-M23084\u003c\/h2\u003e\n  \u003cp\u003eThe Allen Bradley 440R-M23084 is a single-function safety relay from the Guardmaster Safety Relays series, manufactured by Rockwell Automation. This device is engineered for reliable machine safeguarding, offering configurable functions to suit a variety of industrial automation needs. It operates on a 24V AC\/DC power supply and is housed in a compact, universal design for easy integration into control panels. The 440R-M23084 supports multiple input configurations, including single and dual normally closed contacts or a direct light curtain connection, making it adaptable for diverse safety applications. With options for both manual and automatic monitored reset, this relay provides flexibility in system design while maintaining high safety standards. Its construction meets international certifications, ensuring compliance in global markets.\u003c\/p\u003e\n  \n  \u003ch2\u003eKey Features of Allen Bradley 440R-M23084\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eSingle-function safety relay with configurable input and output options\u003c\/li\u003e\n    \u003cli\u003eOperates on 24V AC\/DC power supply\u003c\/li\u003e\n    \u003cli\u003eSupports 1 N.C. contact, 2 N.C. contacts, or a light curtain input\u003c\/li\u003e\n    \u003cli\u003eTwo normally open (N.O.) safety outputs; optional delayed outputs (2 N.O., 1 N.C.)\u003c\/li\u003e\n    \u003cli\u003eRemovable terminal blocks for quick wiring and maintenance\u003c\/li\u003e\n    \u003cli\u003eMonitored manual or automatic\/manual reset\u003c\/li\u003e\n    \u003cli\u003eCompact 45 mm housing width for space-efficient panel mounting\u003c\/li\u003e\n    \u003cli\u003eCAT 4 rated for high-integrity safety applications\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \n  \u003ch2\u003eTechnical Specs of 440R-M23084\u003c\/h2\u003e\n  \u003ctable\u003e\n    \u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen Bradley \/ Rockwell Automation\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eGuardmaster Safety Relays\u003c\/td\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\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e4W\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSafety Inputs\u003c\/td\u003e\n\u003ctd\u003e1 N.C. curtain, 2 N.C. contacts, or light curtain\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSafety Outputs\u003c\/td\u003e\n\u003ctd\u003e2 N.O.\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDelayed Outputs\u003c\/td\u003e\n\u003ctd\u003e2 N.O., 1 N.C. (optional)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTime Delay\u003c\/td\u003e\n\u003ctd\u003e0.15 to 3 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eReset\u003c\/td\u003e\n\u003ctd\u003eMonitored manual or auto.\/manual\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMaximum Input Resistance\u003c\/td\u003e\n\u003ctd\u003e135 Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDimensions (WxHxD)\u003c\/td\u003e\n\u003ctd\u003e45 x 99 x 114.5 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\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eCCC, CUL, KC, UL\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-M23084 is ideal for machine safeguarding systems where reliable safety monitoring is critical. Typical applications include integration with light curtains, emergency stop circuits, gate monitoring, and other safety-critical controls in manufacturing, packaging, and material handling equipment. Its flexible input and output configurations allow it to interface with a range of safety devices, while the compact design and removable terminals simplify installation and maintenance. The relay’s delayed output option is particularly useful for systems requiring sequenced shutdown or controlled access. With CAT 4 rating and international certifications, the 440R-M23084 is suited for use in demanding industrial environments that require high levels of safety compliance and operational reliability.\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-1609-d600n\" target=\"_blank\"\u003eAllen Bradley 1609-D600N UPS Backup Power Supply\u003c\/a\u003e\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\n\u003c!-- SEO Fields --\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":47870784274731,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4671\/7995\/files\/Leadtime_f495ad4f-1ece-403b-953b-48e12a2b9b1b.png?v=1723532129","url":"https:\/\/leadtime.ca\/products\/allen-bradley-440r-m23084","provider":"LEADTIME","version":"1.0","type":"link"}