{"product_id":"sargent-12-55-8813-g-etb-fire-rated-rim-exit-device-classroom-function-request-to-exit-et-control-b-lever-43-48-door-width-less-dogging-grade-1","title":"Sargent 12-55-8813-G-ETB Fire Rated Rim Exit Device, Classroom Function, Request To Exit, For 43-48 Inch Width Door, Less Dogging","description":"\u003ch2\u003eSargent 12-55-8813-G-ETB Fire Rated Rim Exit Device, Classroom Function, Request To Exit, ET Control, B Lever, 43\"-48\" Door Width, Less Dogging, Grade 1\u003c\/h2\u003e\u003cp\u003eThe Sargent 12-55-8813-G-ETB is a Grade 1 fire rated rim exit device built for demanding commercial openings where secure egress and reliable access control are essential. Designed for doors ranging from 43 to 48 inches wide, it pairs classroom function (ET trim with the B lever design) with a built-in Request to Exit switch that signals when the device is operated. As a fire rated unit, it comes less dogging to maintain positive latching required on fire-rated doors. From schools to office buildings and healthcare facilities, this exit device delivers dependable life-safety performance backed by Sargent's proven durability.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGrade 1 rim exit device rated for high-frequency commercial and institutional use.\u003c\/li\u003e\n\u003cli\u003eFire rated construction provides positive latching and code-compliant egress on fire-rated openings.\u003c\/li\u003e\n\u003cli\u003eClassroom function allows the outside lever to be locked or unlocked by key while egress is always free from the inside.\u003c\/li\u003e\n\u003cli\u003eIntegrated Request to Exit (RX) switch monitors device activation for access control integration.\u003c\/li\u003e\n\u003cli\u003eSized for wide doors measuring 43 to 48 inches.\u003c\/li\u003e\n\u003cli\u003eSupplied less dogging, as required for fire-rated applications.\u003c\/li\u003e\n\u003cli\u003eET trim with the B lever offers a clean, durable lever design.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFunctional Details\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe classroom function (55) lets the outside lever be locked and unlocked with a key, while the inside push rail always allows free egress. The 12 prefix indicates the integral Request to Exit switch, which provides a monitored signal whenever the device is pushed.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOutside lever controlled by key; inside always allows free egress.\u003c\/li\u003e\n\u003cli\u003eRequest to Exit switch signals operation of the exit device for monitoring and access control.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eArm Type Details\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis unit uses Sargent's ET (G) trim with the B lever. The lever retracts the latch to provide access when the outside trim is unlocked, delivering smooth operation and ADA-compliant usability.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIncluded Components\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eShips as a complete rim exit device assembly with ET-B lever trim, integral RX switch, mounting hardware, and strike for installation on 43–48 inch wide doors.\u003c\/p\u003e\u003ch4\u003eProduct Specifications\u003c\/h4\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eSargent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003e12-55-8813-G-ETB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGrade\u003c\/th\u003e\n\u003ctd\u003eANSI\/BHMA Grade 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDevice Type\u003c\/th\u003e\n\u003ctd\u003eRim Exit Device\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003ctd\u003eClassroom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFire Rating\u003c\/th\u003e\n\u003ctd\u003eFire Rated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTrim\u003c\/th\u003e\n\u003ctd\u003eET-B Lever\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDogging\u003c\/th\u003e\n\u003ctd\u003eLess Dogging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUnit of Measure\u003c\/th\u003e\n\u003ctd\u003eEach\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUL Listing Type\u003c\/th\u003e\n\u003ctd\u003eUL\/cUL Listed for Fire Doors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eANSI Number\u003c\/th\u003e\n\u003ctd\u003eANSI\/BHMA A156.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBAA Qualified\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLimited Warranty\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eDoor Width Range\u003c\/th\u003e\n\u003ctd\u003e43\" - 48\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLatch Bolt Throw\u003c\/th\u003e\n\u003ctd\u003e3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum Stile Width\u003c\/th\u003e\n\u003ctd\u003ePer manufacturer requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSwitch Type\u003c\/th\u003e\n\u003ctd\u003eRequest to Exit (RX)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSwitch Rating\u003c\/th\u003e\n\u003ctd\u003eLow voltage SPDT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBackset\u003c\/th\u003e\n\u003ctd\u003eRim mounted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCylinder Type\u003c\/th\u003e\n\u003ctd\u003eMortise cylinder (less cylinder)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProjection\u003c\/th\u003e\n\u003ctd\u003eApprox. 3-1\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDoor Thickness\u003c\/th\u003e\n\u003ctd\u003e1-3\/4\" standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting\u003c\/th\u003e\n\u003ctd\u003eSurface mounted rim\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Sargent","offers":[{"title":"US32D-630 Satin Stainless Steel \/ LHR Left Hand Reverse","offer_id":48460357664974,"sku":"12558813GETBUS32DLHR","price":2013.77,"currency_code":"USD","in_stock":true},{"title":"US32D-630 Satin Stainless Steel \/ RHR Right Hand Reverse","offer_id":48460357697742,"sku":"12558813GETBUS32DRHR","price":2013.77,"currency_code":"USD","in_stock":true},{"title":"US10B-613 Oil Rubbed Bronze \/ LHR Left Hand Reverse","offer_id":48460357730510,"sku":"12558813GETBUS10BLHR","price":2086.42,"currency_code":"USD","in_stock":true},{"title":"US10B-613 Oil Rubbed Bronze \/ RHR Right Hand Reverse","offer_id":48460357763278,"sku":"12558813GETBUS10BRHR","price":2086.42,"currency_code":"USD","in_stock":true},{"title":"US10BE-613E Dark Oxidized Bronze \/ LHR Left Hand Reverse","offer_id":48460357796046,"sku":"12558813GETBUS10BELHR","price":2086.42,"currency_code":"USD","in_stock":true},{"title":"US10BE-613E Dark Oxidized Bronze \/ RHR Right Hand Reverse","offer_id":48460357828814,"sku":"12558813GETBUS10BERHR","price":2086.42,"currency_code":"USD","in_stock":true},{"title":"BSP Black Suede Powder Coat \/ LHR Left Hand Reverse","offer_id":48460357861582,"sku":"12558813GETBBSPLHR","price":2086.42,"currency_code":"USD","in_stock":true},{"title":"BSP Black Suede Powder Coat \/ RHR Right Hand Reverse","offer_id":48460357894350,"sku":"12558813GETBBSPRHR","price":2086.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0562\/3493\/4478\/files\/12558813GETBUS32D_f1f247d3-db99-4977-9359-ce90246bd511.png?v=1792440949","url":"https:\/\/qualitydoor.com\/products\/sargent-12-55-8813-g-etb-fire-rated-rim-exit-device-classroom-function-request-to-exit-et-control-b-lever-43-48-door-width-less-dogging-grade-1","provider":"QualityDoor.com","version":"1.0","type":"link"}