{"product_id":"allen-bradley-193-ec3-ff-solid-state-overload-relay","title":"Allen-Bradley 193-EC3-FF Solid-State Overload Relay","description":"\u003ch2\u003eAllen-Bradley 193-EC3-FF Solid-State Overload Relay\u003c\/h2\u003e\n\u003cp\u003eConfigured for motor thermal protection, current monitoring, and fault execution in Bulletin 193 E300 Electronic Overload Relay systems, the \u003cstrong\u003eAllen-Bradley 193-EC3-FF\u003c\/strong\u003e (\u003cstrong\u003e193-EC3\u003c\/strong\u003e Solid-State Overload Relay) provides direct physical and electrical execution.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e193-EC3-FF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eSolid-State Electronic Overload Relay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eBulletin 193 E300 Electronic Overload Relay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e4.94 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 deg C to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Rating\u003c\/td\u003e\n\u003ctd\u003e28 A to 140 A range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensing Type\u003c\/td\u003e\n\u003ctd\u003eExternal ground fault sensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTrip Class\u003c\/td\u003e\n\u003ctd\u003eSelectable Class 5, 10, 15, 20, 25, 30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Insulation Voltage\u003c\/td\u003e\n\u003ctd\u003e690 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Impulse Withstand Voltage\u003c\/td\u003e\n\u003ctd\u003e6 kV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Range\u003c\/td\u003e\n\u003ctd\u003e45 Hz to 65 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContactor Compatibility\u003c\/td\u003e\n\u003ctd\u003eBulletin 100 Size D95-D180\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interface\u003c\/td\u003e\n\u003ctd\u003eEtherNet\/IP dual-port connectivity with DLR support; optional DeviceNet and PROFIBUS modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eEtherNet\/IP Deterministic Network and I\/O Architecture\u003c\/h3\u003e\n\u003cp\u003eThe 193-EC3-FF supports industrial control integration through EtherNet\/IP communication with dual-port connectivity and Device Level Ring topology support. The module exchanges motor protection status, diagnostic information, and control data with automation controllers. Modular I\/O expansion supports discrete inputs and relay outputs for trip and warning signaling.\u003c\/p\u003e\n\u003cp\u003eThe device supports firmware flash compatibility within the Bulletin 193 E300 platform and allows integration into PLC-based motor control architectures requiring electronic overload monitoring, configurable protection limits, and network-based diagnostics.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What motor protection functions are executed by the 193-EC3-FF?\u003cbr\u003eA: The module provides thermal overload monitoring, phase loss detection, phase imbalance detection, ground fault detection, stall protection, jam protection, and configurable underload monitoring.\u003c\/p\u003e\n\u003cp\u003eQ: Does the 193-EC3-FF support external ground fault sensing?\u003cbr\u003eA: Yes. The catalog configuration includes external ground fault sensing capability for motor protection applications.\u003c\/p\u003e\n\u003cp\u003eQ: What communication networks can be used with this overload relay?\u003cbr\u003eA: The module supports EtherNet\/IP dual-port communication with DLR topology support. Optional expansion modules provide DeviceNet or PROFIBUS connectivity.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the overload relay according to the Bulletin 193 E300 hardware installation requirements. Verify the selected current range matches the protected motor circuit before energization.\u003c\/p\u003e\n\u003cp\u003eUse appropriate conductor sizing and maintain separation between power wiring and communication wiring to reduce electrical interference. Terminate cable shields according to the control panel grounding practice and industrial network installation standards.\u003c\/p\u003e\n\u003cp\u003eConfirm the grounding path for external ground fault sensing circuits before commissioning. Check connector seating, module alignment, and communication link status after mechanical installation.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":43787644764250,"sku":"193-EC3-FF","price":123.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/193-EC3-FF2.jpg?v=1785916404","url":"https:\/\/www.plcmasters.com\/products\/allen-bradley-193-ec3-ff-solid-state-overload-relay","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}