{"product_id":"eaton-gbh3090","title":"Eaton GBH3090 90A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Eaton \u003cstrong\u003eGBH3090\u003c\/strong\u003e, a robust \u003cstrong\u003e90 A\u003c\/strong\u003e three-pole circuit breaker designed for \u003cstrong\u003e3‑phase distribution up to 600 V\u003c\/strong\u003e. This device embodies Eaton’s trusted protection approach, delivering reliable interruption of fault currents to safeguard wiring, equipment, and personnel in demanding commercial and industrial settings. The \u003cstrong\u003eGBH3090\u003c\/strong\u003e part number ensures a precise fit within Eaton’s GBH family, simplifying replacement and compatibility with existing Eaton panels and gear.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole design\u003c\/strong\u003e provides balanced protection for 3‑phase circuits, streamlining wiring and protection coordination.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e90 A current rating\u003c\/strong\u003e supports heavier feeders, motor starts, and distribution feeders without nuisance trips.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600 V maximum voltage\u003c\/strong\u003e makes it suitable for commercial and industrial electrical systems, including motor and drive applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear specification alignment\u003c\/strong\u003e with part number \u003cstrong\u003eGBH3090\u003c\/strong\u003e ensures straightforward ordering, stocking, and maintenance within an Eaton ecosystem.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable, dependable protection\u003c\/strong\u003e designed for panelboards, switchgear, and motor control centers where uptime matters.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse cases and ideal applications: This breaker excels in 3‑phase feeders for manufacturing lines, HVAC and compressor circuits, large office or campus electrical rooms, and data center power distribution where 3‑phase protection and reliable interruption at 600 V are required. If you’re upgrading from a 2‑pole or lower‑amperage breaker in a 3‑phase system, the GBH3090 provides a seamless, safe upgrade path that maintains protective coordination with downstream devices.\u003c\/p\u003e \u003cp\u003eShopping note: When selecting a breaker, verify that your panel or switchgear supports a 3‑pole, 90 A device at 600 V and that the physical mounting and trip characteristics align with your protection strategy. For Eaton environments, GBH3090 is designed to slot into compatible assemblies and stock with your existing protection hardware, reducing downtime during replacement or expansion.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":46423641260194,"sku":"GBH3090","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton-gbh3090-90a-3-pole-600-v-circuit-breaker-148.webp?v=1789322473","url":"https:\/\/www.ampstate.com\/products\/eaton-gbh3090","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}