{"product_id":"light-archon-vanguard-100a-2-pole-circuit-breaker","title":"Light Archon Vanguard 100A 2-Pole Circuit Breaker","description":"\u003cp\u003eThe Light Archon Vanguard 100A 2-pole breaker anchors heavy feeder and main-class duty in the industry-standard 1 in. plug-on format. It backfeeds or protects 100 A of 120\/240V service in two pole spaces, serving subpanel feeders and main positions in load centers listed for it. Quote-first: add it to your quote list and the trade desk confirms panel fit before release.\u003c\/p\u003e\u003cp\u003eThe thermal magnetic trip unit carries a common trip across both poles and a 10 kA interrupt rating. The plug-on connection lands the breaker on the bus without mounting hardware, and the two-space footprint keeps subpanel feeder layouts compact. Typical work: feeding a detached garage or shop subpanel, protecting a 100 A service section, or replacing a feeder position during a panel refresh, always with the load center listing and conductor sizing checked by your electrician.\u003c\/p\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e100 A 2-pole unit in the 1 in. plug-on format\u003c\/li\u003e\n\u003cli\u003e120\/240V rating for feeder and main-class positions\u003c\/li\u003e\n\u003cli\u003e10 kA interrupt rating\u003c\/li\u003e\n\u003cli\u003eThermal magnetic trip with common trip across both poles\u003c\/li\u003e\n\u003cli\u003ePlug-on bus connection with no mounting hardware\u003c\/li\u003e\n\u003cli\u003eTwo pole spaces in compatible load centers\u003c\/li\u003e\n\u003cli\u003eUL Listed and ANSI certified\u003c\/li\u003e\n\u003cli\u003eQuote-first trade supply with panel fit verified before release\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecification Table\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCurrent Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePoles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2-pole, 1 in. format, two pole spaces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120\/240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterrupt Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTrip Unit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThermal magnetic, common trip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eService\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFeeder or main position where the load center is listed for it\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePlug-on bus connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePanel Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003efits Light Archon LC series and industry-standard 1 in. bolt\/plug-on load centers - verify panel compatibility at quote review\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLocation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDry indoor panel interiors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUL Listed, ANSI certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLight Archon limited trade warranty, confirmed at quote review\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eIncluded Components\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eOne 100 A 2-pole breaker per unit\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eInstalled by a licensed electrician; breaker ampacity must match conductor rating\u003c\/li\u003e\n\u003cli\u003eDe-energize the panel and verify with a meter before any work\u003c\/li\u003e\n\u003cli\u003eTorque terminations to the values on the breaker label\u003c\/li\u003e\n\u003cli\u003eMain or backfeed positions require the load center listing and any required hold-down kit\u003c\/li\u003e\n\u003cli\u003eTakes two adjacent pole spaces on the panel bus\u003c\/li\u003e\n\u003cli\u003ePanel fit is verified at quote review against your load center schedule\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWarranty and Support\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCovered by the Light Archon limited trade warranty; term confirmed at quote review\u003c\/li\u003e\n\u003cli\u003eSubmittal sheets and dimensional PDFs available for every configuration\u003c\/li\u003e\n\u003cli\u003eSupport through the Light Archon trade desk\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat panels does this fit?\u003c\/strong\u003e\u003cbr\u003eIt fits Light Archon LC series and industry-standard 1 in. bolt\/plug-on load centers - verify panel compatibility at quote review.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan it serve as a main breaker?\u003c\/strong\u003e\u003cbr\u003eYes, where the load center is listed for a 100 A plug-on main or backfeed position and the required hold-down hardware is used. Your electrician and the trade desk confirm the listing at quote review.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat conductor does a 100 A feeder need?\u003c\/strong\u003e\u003cbr\u003eConductor sizing follows the NEC for the load and termination temperature rating; your electrician sizes it from the panel schedule. The trade desk can include the feeder run on the same quote.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow is this sold?\u003c\/strong\u003e\u003cbr\u003eQuote-first. Every product shows a zero price on the site; your quote list is priced by the trade desk with panel fit checked line by line.\u003c\/p\u003e\n\u003ch3\u003eDocuments\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0829\/7490\/0480\/files\/LA-LGT-BRK-A100-VNGRD-submittal.pdf?v=1783373112\" target=\"_blank\" rel=\"noopener\"\u003eProduct Submittal Summary (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0829\/7490\/0480\/files\/LA-LGT-BRK-A100-VNGRD-dimensional.pdf?v=1783373112\" target=\"_blank\" rel=\"noopener\"\u003eDimensional \u0026amp; Fit Reference (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0829\/7490\/0480\/files\/LA-LGT-BRK-A100-VNGRD-install-warranty.pdf?v=1783373112\" target=\"_blank\" rel=\"noopener\"\u003eInstallation \u0026amp; Warranty Reference (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Light Archon","offers":[{"title":"Default Title","offer_id":48943861203200,"sku":"LA-LGT-BRK-A100-VNGRD","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/7490\/0480\/files\/01-hero_1b3c7637-c11d-4ab9-b591-8e4e4583f459.png?v=1783372876","url":"https:\/\/ironcinder.com\/products\/light-archon-vanguard-100a-2-pole-circuit-breaker","provider":"IronCinder","version":"1.0","type":"link"}