{"product_id":"allen-bradley-140g-h-ea3r1a","title":"140G-H-EA3R1A","description":"\u003ch2\u003eOverview of Allen Bradley 140G-H-EA3R1A\u003c\/h2\u003e\nThe Allen Bradley 140G-H-EA3R1A is an auxiliary and alarm contact accessory designed for use with frame H, I, and J series molded case circuit breakers. Engineered to integrate seamlessly into industrial breaker panels, this accessory allows advanced signaling and monitoring functions critical to circuit protection and control. It provides three auxiliary contacts and one alarm contact, rated up to 250V AC or DC, enabling clear status indication for breaker operations and fault conditions. With certifications including UL Listed, CSA Certified, and CE, Allen Bradley ensures compliance and reliability in demanding electrical installations. The 140G-H-EA3R1A’s robust construction and compatibility with Allen Bradley’s 140G family support both new installations and maintenance upgrades in electrical distribution systems.\n\n\u003ch2\u003eKey Features of Allen Bradley 140G-H-EA3R1A\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eFits H, I, J frame 140G series circuit breakers\u003c\/li\u003e\n  \u003cli\u003eIncludes 3 normally open\/normally closed auxiliary contacts\u003c\/li\u003e\n  \u003cli\u003e1 alarm contact for trip or fault indication\u003c\/li\u003e\n  \u003cli\u003eCable included for easy panel integration\u003c\/li\u003e\n  \u003cli\u003eRated for 250V AC\/DC operation\u003c\/li\u003e\n  \u003cli\u003eMeets UL489, CSA22.2 No. 5, and IEC 60947-2 standards\u003c\/li\u003e\n  \u003cli\u003eSuitable for global control and monitoring applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specs of 140G-H-EA3R1A\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eContact Combination: 3 auxiliary + 1 alarm\u003c\/li\u003e\n  \u003cli\u003eRated Voltage: 250V AC\/DC\u003c\/li\u003e\n  \u003cli\u003eFrame Compatibility: H, I, J\u003c\/li\u003e\n  \u003cli\u003eCertifications: UL Listed, CSA Certified, CE\u003c\/li\u003e\n  \u003cli\u003eCompliance: UL489, CSA22.2 No. 5, IEC 60947-2\u003c\/li\u003e\n  \u003cli\u003eCable: Included\u003c\/li\u003e\n  \u003cli\u003eProduct Type: Auxiliary\/Alarm Contacts Accessory\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications \/ Use Case\u003c\/h2\u003e\nAllen Bradley 140G-H-EA3R1A is ideal for applications where circuit protection status feedback and fault signaling are required. Common industries include manufacturing, power distribution, and automation panels where quick fault detection is critical for safety and uptime. Installing this accessory in circuit breaker panels allows operators and control systems to monitor breaker status remotely, automate shut-down procedures, and ensure fast troubleshooting during trip events. The 140G-H-EA3R1A's reliable construction makes it an excellent choice for maintenance teams upgrading existing breaker panels or integrating new auxiliary functions into control architectures. Its compatibility with a range of frame sizes in the 140G series supports flexible deployment in both new and retrofit projects.\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 Solutions\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/products\/allen-bradley-1321-3r18-b\" target=\"_blank\"\u003eAllen Bradley 1321-3R18-B Resistor Assembly for Protection Circuits\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":47870749540651,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4671\/7995\/files\/Leadtime_039c3e12-f353-47de-ad68-68799e3266dc.png?v=1723533039","url":"https:\/\/leadtime.ca\/products\/allen-bradley-140g-h-ea3r1a","provider":"LEADTIME","version":"1.0","type":"link"}