{"product_id":"hgb3b090b","title":"HGB3B090B - 90Amp Circuit Breaker","description":"\u003cp\u003e\u003cstrong\u003eHGB3B090B - 90Amp Circuit Breaker\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf you’re trying to match an existing breaker, HGB3B090B gives you a very specific electrical and mechanical profile to work from. This 90-amp, 3-pole HGB G-frame circuit breaker is designed for compatible low-voltage panelboard applications and uses a thermal-magnetic trip unit to protect against overload and short-circuit conditions. For maintenance crews, electricians, and facility teams, the HGB3B090B is a practical choice when the job calls for this exact 90A, three-pole HGB configuration—not just a breaker with a similar amp rating.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features and Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e90A, 3-pole configuration: Designed for compatible three-pole electrical applications requiring a 90-amp breaker.\u003c\/li\u003e\n\u003cli\u003eThermal-magnetic protection: Responds to both sustained overloads and short-circuit conditions.\u003c\/li\u003e\n\u003cli\u003eHGB G-frame design: Built for low-voltage panelboard installations that use the corresponding frame configuration.\u003c\/li\u003e\n\u003cli\u003eTC1GG20 load-side lugs: Gives installers a clearly defined load-side connection setup.\u003c\/li\u003e\n\u003cli\u003e8 AWG–1\/0 AWG conductor range: Accepts copper or aluminum conductors within the specified wire sizes.\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog Number \/ MFN:\u003c\/strong\u003e HGB3B090B\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Low-voltage panelboard circuit breaker\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame:\u003c\/strong\u003e HGB G-Frame\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Current:\u003c\/strong\u003e 90A\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 3\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrip Type:\u003c\/strong\u003e Thermal-magnetic\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupting Rating at 600Y\/347V:\u003c\/strong\u003e 14 kAIC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupting Rating at 480Y\/277V:\u003c\/strong\u003e 35 kAIC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLug Configuration:\u003c\/strong\u003e Load-side lugs only\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLug Type:\u003c\/strong\u003e TC1GG20\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire Range:\u003c\/strong\u003e 8 AWG–1\/0 AWG\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConductor Compatibility:\u003c\/strong\u003e Copper \/ Aluminum (Cu\/Al)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W x H x D):\u003c\/strong\u003e 3 x 5.4 x 2.8 in.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet Weight:\u003c\/strong\u003e 2.756 lb.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 887621219871\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Mexico\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExport Classification:\u003c\/strong\u003e ECCN EAR99 \/ AL N\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Compliance and Certifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe HGB3B090B is UL Listed, which gives electrical professionals a recognized certification point when checking compatibility with a particular panelboard or installation.\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhere It Works Best\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe HGB3B090B is best suited to compatible low-voltage panelboards and commercial or industrial electrical distribution systems that specifically call for a 90A, 3-pole HGB G-frame breaker with thermal-magnetic protection.\u003cbr\u003e\u003cbr\u003eIt is particularly useful in maintenance and replacement work where the existing equipment requires the same frame, voltage rating, interrupting capacity, lug arrangement, and conductor range.\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003cblockquote\u003e\n\u003cp style=\"font-size: 12px;\"\u003e\u003cem\u003eUse of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer.\u003cstrong\u003e CIRCUIT BREAKER SUPERSTORE®\u003c\/strong\u003e is an independent reseller and is \u003cstrong\u003enot \u003c\/strong\u003ean authorized distributor, affiliate, or representative of any manufacturer. Manufacturer warranties do \u003cstrong\u003enot\u003c\/strong\u003e apply unless expressly stated. All trademarks and registered trademarks are the property of their respective owners.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 12px;\"\u003e\u003cem\u003eSiemens®, I-T-E®, and Murray® are registered trademarks of Siemens AG. Products sold are surplus, used, or refurbished and are \u003cstrong\u003eNOT \u003c\/strong\u003esupplied by Siemens AG or its affiliates.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SIEMENS","offers":[{"title":"New In Box","offer_id":50454377955627,"sku":"HGB3B090B","price":470.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/store.circuitbreakersuperstore.com\/products\/hgb3b090b","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}