{"product_id":"siemens-heb3b090-90a-3p-480v-circuit-breaker","title":"Siemens HEB3B090 90A 3P 480V Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens HEB3B090 — a 90 A, 3-pole circuit breaker engineered for reliable protection in panelboards, load centers, and comprehensive electrical distribution systems. Designed with retrofit and maintenance in mind, this part keeps your service inventory consistent and simplifies future repairs by sticking to a familiar Siemens part number.\u003c\/p\u003e \u003ch3\u003eKey benefits that matter in practice\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eConsistent part number for easier maintenance\u003c\/strong\u003e — ideal when retrofitting or stocking spare parts, ensuring you can source the exact same unit every time.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear ratings for demanding 480V systems\u003c\/strong\u003e — 90 A capacity with three poles makes it well-suited for three‑phase electrical distribution in commercial and industrial environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable protection within Siemens panels\u003c\/strong\u003e — specifically selected to guard panelboards, load centers, and other distribution infrastructure from overloads and faults.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOptimized for retrofit projects\u003c\/strong\u003e — straightforward compatibility with existing installations that use the HEB3B family, reducing downtime and planning complexity.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eUpgrading or replenishing circuit protection in 3‑phase 480V systems at manufacturing facilities, warehouses, or large commercial buildings.\u003c\/li\u003e \u003cli\u003eRetrofit planning where maintaining the same part number simplifies ordering, repairs, and maintenance scheduling.\u003c\/li\u003e \u003cli\u003eEmergency and routine maintenance programs that require quick identification and replacement of compatible Siemens components.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical snapshot\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Siemens\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e HEB3B090\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 90 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 480 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e Available from AmpState\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow AmpState supports your project\u003c\/h3\u003e\n\u003cp\u003eIf you’re unsure about fit or compatibility, AmpState offers guidance to confirm that the HEB3B090 matches your panelboards and distribution setup. This ensures you don’t disrupt critical service during retrofit or maintenance cycles.\u003c\/p\u003e \u003cp\u003eChoose the Siemens HEB3B090 when you need dependable, three‑phase protection that aligns with existing Siemens infrastructure and streamlines spare parts management. It’s a practical, ready-to-use solution for and industrial environments where uptime and consistency matter.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46411106877602,"sku":"HEB3B090","price":10.0,"currency_code":"CAD","in_stock":true}],"url":"https:\/\/www.ampstate.com\/products\/siemens-heb3b090-90a-3p-480v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}