{"product_id":"allen-bradley-193-1efhz","title":"193-1EFHZ","description":"\u003ch2\u003eOverview of Allen Bradley 193-1EFHZ\u003c\/h2\u003e\n\u003cp\u003eThe Allen Bradley 193-1EFHZ is an electronic overload relay designed for robust motor protection in industrial automation settings. As part of the E100 product family, it offers reliable, repeatable performance for a wide current range, making it a core component in motor starter assemblies worldwide. The 193-1EFHZ provides adjustable trip classes, selectable reset modes, and integrated diagnostics, simplifying setup and maintenance for plant engineers. Its panel-mounted design is compatible with external current transformers, offering flexible installation options for demanding environments. Suited for both three-phase and single-phase motors, this overload relay combines advanced protection features with user-friendly operation, helping to reduce downtime and equipment damage.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features of Allen Bradley 193-1EFHZ\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eAdjustable current range from 30 to 150A, supporting a variety of motor sizes\u003c\/li\u003e\n  \u003cli\u003eSelectable trip classes (10, 15, 20, 30) to match specific application needs\u003c\/li\u003e\n  \u003cli\u003eManual or automatic manual reset options for flexible system integration\u003c\/li\u003e\n  \u003cli\u003eAdvanced overload protection with integrated diagnostics for fault indication\u003c\/li\u003e\n  \u003cli\u003ePanel-mounted design for easy access and straightforward serviceability\u003c\/li\u003e\n  \u003cli\u003eCompatible with external current transformers for accurate sensing\u003c\/li\u003e\n  \u003cli\u003eRated for both IEC and UL standards, ensuring global compliance\u003c\/li\u003e\n  \u003cli\u003eHigh fault withstand capacity, supporting system reliability under demanding conditions\u003c\/li\u003e\n  \u003cli\u003eSingle normally open (NO) auxiliary contact for control circuit feedback\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specs of 193-1EFHZ\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCurrent Range\u003c\/td\u003e\n\u003ctd\u003e30–150A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eTrip Classes\u003c\/td\u003e\n\u003ctd\u003e10, 15, 20, 30 (selectable)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eAuxiliary Contact\u003c\/td\u003e\n\u003ctd\u003e1 NO\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eReset Mode\u003c\/td\u003e\n\u003ctd\u003eManual \/ Auto-Manual\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eRated Insulation Voltage (Ui)\u003c\/td\u003e\n\u003ctd\u003e690V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eRated Operational Voltage (Ue)\u003c\/td\u003e\n\u003ctd\u003e690V AC (IEC), 600V AC (UL)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eShort Circuit Rating\u003c\/td\u003e\n\u003ctd\u003e30kA\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 193-1EFHZ electronic overload relay is a trusted solution for motor protection in industrial facilities, including conveyors, pumps, fans, and compressors. Its adjustable settings and flexible reset options make it ideal for OEMs, system integrators, and maintenance teams requiring precise motor protection across a range of equipment. By preventing motor overloads and offering clear diagnostic feedback, the 193-1EFHZ helps avoid costly repairs and unplanned outages. Its compatibility with current transformers ensures accurate current sensing, even in environments with high inrush or variable loads. This overload relay is commonly found in manufacturing, water treatment, material handling, and HVAC systems.\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\"\u003eBrowse the Full Allen Bradley Product Collection\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\"\u003eIndustrial Automation and Control Systems Explained\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-5069-l320er\" target=\"_blank\"\u003eAllen Bradley 5069-L320ER CompactLogix Controller\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":47870720868651,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4671\/7995\/files\/Leadtime_a5f2021a-c43e-4d6b-8aef-33a838651c5e.png?v=1723533972","url":"https:\/\/leadtime.ca\/products\/allen-bradley-193-1efhz","provider":"LEADTIME","version":"1.0","type":"link"}