{"product_id":"allen-bradley-193-1efbb","title":"193-1EFBB","description":"\u003ch2\u003eOverview of Allen Bradley 193-1EFBB\u003c\/h2\u003e\n\u003cp\u003eThe Allen Bradley 193-1EFBB is a solid-state electronic overload relay engineered for precise motor protection in industrial automation applications. Designed as part of the E100 series, this relay offers a current adjustment range of 0.2 to 1.0A, making it suitable for smaller motors and delicate control circuits. It mounts directly to Bulletin 100 series contactors (sizes C09 through C23), ensuring easy integration with existing systems. The 193-1EFBB is a modern equivalent to the legacy 193-EEBB model, providing enhanced phase loss protection, reduced heat dissipation, and improved repeatability. With both manual and automatic reset options, it delivers reliable operation and helps prevent costly motor damage due to overheating or phase imbalances.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features of Allen Bradley 193-1EFBB\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003ePrecision current adjustment from 0.2A to 1.0A, supporting fine-tuning for diverse motor loads.\u003c\/li\u003e\n  \u003cli\u003eMounts directly to all Bulletin 100 C09 through C23 contactor sizes for quick installation.\u003c\/li\u003e\n  \u003cli\u003eSelf-powered solid-state design minimizes heat generation and increases system uptime.\u003c\/li\u003e\n  \u003cli\u003eSelectable trip classes (Class 10, 15, 20, or 30) for customized response to fault conditions.\u003c\/li\u003e\n  \u003cli\u003eBuilt-in phase loss protection and single-phase sensitivity ensure motor safety.\u003c\/li\u003e\n  \u003cli\u003eTwo auxiliary contacts supplied: one normally open alarm and one normally closed trip contact.\u003c\/li\u003e\n  \u003cli\u003eManual or automatic reset options adapt to different maintenance routines.\u003c\/li\u003e\n  \u003cli\u003eDirect physical and electrical replacement for legacy 193-EEBB relays, aiding straightforward upgrades.\u003c\/li\u003e\n  \u003cli\u003eSupports optional accessory modules for ground fault, jam, and PTC protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specs of Allen Bradley 193-1EFBB\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n    \u003cth\u003eSpecification\u003c\/th\u003e\n    \u003cth\u003eDetail\u003c\/th\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eCurrent Range\u003c\/td\u003e\n    \u003ctd\u003e0.2A – 1.0A\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eContactors Supported\u003c\/td\u003e\n    \u003ctd\u003eBulletin 100 C09 – C23\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eTrip Classes\u003c\/td\u003e\n    \u003ctd\u003e10, 15, 20, 30\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eReset Type\u003c\/td\u003e\n    \u003ctd\u003eManual\/Automatic\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eAuxiliary Contacts\u003c\/td\u003e\n    \u003ctd\u003e1 NO (alarm), 1 NC (trip)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003ePhase Loss Protection\u003c\/td\u003e\n    \u003ctd\u003eYes\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003ePower Supply\u003c\/td\u003e\n    \u003ctd\u003eSelf-powered\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 193-1EFBB is engineered for applications requiring reliable, precise overload protection for small motors, typically found in packaging, material handling, and process control industries. Its adjustable trip setting and phase loss detection make it ideal for sensitive automation tasks where consistent motor operation is critical. The relay’s direct bolt-on compatibility with Bulletin 100 contactors allows easy retrofitting into existing control panels. By preventing motor damage due to overcurrent, phase loss, or overheating, the 193-1EFBB helps reduce downtime, extend equipment life, and maintain production efficiency in automated industrial environments.\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 Allen Bradley Solutions\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/blogs\/learning-center\/how-to-choose-the-right-soft-starter-for-your-motor-application\" target=\"_blank\"\u003eSelecting a Soft Starter for Motor Applications\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/products\/allen-bradley-25b-d2p3n104\" target=\"_blank\"\u003eAllen Bradley PowerFlex 525 AC Drive\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 Motor Protector\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":47870730371371,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4671\/7995\/files\/Leadtime_1a6708af-6801-4d77-8ad9-1d7bb28c0419.png?v=1723533568","url":"https:\/\/leadtime.ca\/products\/allen-bradley-193-1efbb","provider":"LEADTIME","version":"1.0","type":"link"}