{"product_id":"1492-sp1c100-allen-bradley-10a-277v-1-pole-thermal-magnetic-supplementary-protector","title":"1492-SP1C100 | Allen-Bradley 10A 277V 1-Pole Thermal-Magnetic Supplementary Protector","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp\u003eThe Allen-Bradley 1492-SP1C100 is a single-pole supplementary protector designed to provide dependable overcurrent protection in branch and control circuits. Rated at 10 amps and 277 volts, it uses thermal-magnetic trip technology to safeguard equipment from long-time overloads and instantaneous faults. Compact and panel-friendly, it supports reliable circuit isolation in industrial and commercial applications.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003ctable width=\"100%\" style=\"height: 352.688px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.6257%; height: 19.5938px;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.155%; height: 19.5938px;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.6257%; height: 19.5938px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.155%; height: 19.5938px;\"\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.6257%; height: 19.5938px;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.155%; height: 19.5938px;\"\u003eCircuit Breaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.6257%; height: 19.5938px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.155%; height: 19.5938px;\"\u003e1492-SP1C100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.6257%; height: 19.5938px;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.155%; height: 19.5938px;\"\u003eDin Rail Mount Circuit Breaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.6257%; height: 19.5938px;\"\u003e\u003cstrong\u003eVoltage Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.155%; height: 19.5938px;\"\u003e277 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.6257%; height: 19.5938px;\"\u003e\u003cstrong\u003eAmperage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.155%; height: 19.5938px;\"\u003e10 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.6257%; height: 19.5938px;\"\u003e\u003cstrong\u003ePoles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.155%; height: 19.5938px;\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.6257%; height: 19.5938px;\"\u003e\u003cstrong\u003eTrip Characteristics\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.155%; height: 19.5938px;\"\u003eC-Curve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.6257%; height: 19.5938px;\"\u003e\u003cstrong\u003eProtection Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.155%; height: 19.5938px;\"\u003eThermal-magnetic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.6257%; height: 19.5938px;\"\u003e\u003cstrong\u003eFunctions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.155%; height: 19.5938px;\"\u003eLI – Long-time and Instantaneous trip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.6257%; height: 19.5938px;\"\u003e\u003cstrong\u003eAIC Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.155%; height: 19.5938px;\"\u003e10 kA @ 277 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.6257%; height: 19.5938px;\"\u003e\u003cstrong\u003eConnection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.155%; height: 19.5938px;\"\u003eFeed-thru\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.6257%; height: 19.5938px;\"\u003e\u003cstrong\u003ePhase\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.155%; height: 19.5938px;\"\u003e1-phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.6257%; height: 19.5938px;\"\u003e\u003cstrong\u003eMounting Style\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.155%; height: 19.5938px;\"\u003eDIN rail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.6257%; height: 19.5938px;\"\u003e\u003cstrong\u003eTrip Unit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.155%; height: 19.5938px;\"\u003eNon-interchangeable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 33.6257%; height: 19.5938px;\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.155%; height: 19.5938px;\"\u003eSupplementary circuit protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003cspan style=\"font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About 1492-SP1C100\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe 1492-SP1C100 is part of the Allen-Bradley Bulletin 1492-SP series, engineered for DIN-rail–mounted circuit protection in control panels and distribution systems. Its C-curve trip characteristics make it suitable for moderate inrush loads while maintaining fast response to short-circuit events. Designed with feed-thru connection terminals, the device provides straightforward wiring and easy integration into single-phase electrical installations. Featuring non-interchangeable trip functions and a thermal-magnetic mechanism, the unit offers consistent, maintenance-friendly protection aligned with modern industrial safety requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSingle-Pole Supplementary Protection: Designed for individual circuit safeguarding up to 10A.\u003c\/li\u003e\n\u003cli\u003eThermal-Magnetic Trip: Protects against overload (long-time) and short-circuit (instantaneous) conditions.\u003c\/li\u003e\n\u003cli\u003eC-Curve Tripping: Suitable for circuits with moderate inrush currents.\u003c\/li\u003e\n\u003cli\u003e277V Rating: Supports single-phase applications at common industrial voltage levels.\u003c\/li\u003e\n\u003cli\u003e10 kA Interrupt Rating: Provides reliable fault clearing capability at 277V.\u003c\/li\u003e\n\u003cli\u003eFeed-Thru Terminals: Simplify wiring and panel layout.\u003c\/li\u003e\n\u003cli\u003eDIN-Rail Mount Design: Ensures quick, secure installation in control enclosures.\u003c\/li\u003e\n\u003cli\u003eNon-Interchangeable Trip Unit: Enhances device integrity and long-term reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 1492-SP1C100 delivers the reliability and precision required for dependable supplementary protection in electrical control and distribution circuits.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51071182242009,"sku":"1492-SP1C100","price":154.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/5327\/6707\/files\/1492-SP1C100.webp?v=1793440958","url":"https:\/\/www.aloinfousa.com\/es\/products\/1492-sp1c100-allen-bradley-10a-277v-1-pole-thermal-magnetic-supplementary-protector","provider":"aloinfousa.com","version":"1.0","type":"link"}