{"product_id":"eaton-bab3090hs-90a-240v-3-pole-bolt-on-circuit-breaker","title":"Eaton BAB3090HS - 90 A, 240 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered for dependable protection in modern electrical panels, the Eaton BAB3090HS is a 90A, 240V, 3-pole bolt-on molded case circuit breaker built to handle everyday overloads and faults with precision. Its secure bolt-on mounting delivers a rigid, low-impedance connection to the bus, reducing the risk of loosening from vibration or impact and enhancing overall panel reliability.\u003c\/p\u003e \u003cp\u003eThe thermal-magnetic trip unit provides stable, repeatable protection performance across a wide range of operating conditions. With fast fault interruption and predictable tripping behavior, this breaker helps safeguard branch circuits without unnecessary interruptions, even in environments with fluctuating loads.\u003c\/p\u003e \u003cp\u003eDesigned for seamless integration, the BAB3090HS is compatible with matching Eaton OEM loadcenters and panelboards, ensuring consistent fit, electrical characteristics, and trip settings across your Eaton-based distribution system. This makes maintenance and future panel upgrades simpler and more reliable.\u003c\/p\u003e \u003cp\u003eIdeal for residential, commercial, and light industrial applications, this 3-pole breaker is well-suited for three-phase circuits and important protection where reliable power distribution matters—from office panelboards to small industrial control panels and service equipment feeding motors, compressors, and lights.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage rating:\u003c\/strong\u003e 90 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 240 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting style:\u003c\/strong\u003e Bolt-on\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Eaton\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e BAB3090HS\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical use cases and benefits\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePanelboard upgrades or new installations in environments where vibration or equipment movement is common—bolt-on mounting maintains a solid bus connection and reduces trip variability.\u003c\/li\u003e \u003cli\u003eThree-phase protection for commercial electrical rooms and light industrial panels, delivering reliable coordination with other Eaton devices in the same system.\u003c\/li\u003e \u003cli\u003eResidential or small business setups that require robust motor and circuit protection without the complexity of larger, more specialized devices.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and care tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eEnsure the panelboard or loadcenter is designed for bolt-on MCCBs and that the BAB3090HS matches the panel’s rating and configuration.\u003c\/li\u003e \u003cli\u003eFollow manufacturer guidance for mounting torque and installation procedures to maintain secure bus connections and proper trip performance.\u003c\/li\u003e \u003cli\u003eReplace only with a breaker of the same amperage, voltage, and pole count to preserve protective characteristics and panel compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoosing the Eaton BAB3090HS means investing in a purpose-built solution that aligns with Eaton’s panel ecosystems, delivering predictable protection, durable mounting, and streamlined service across residential, commercial, and light industrial settings.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349493534882,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton_breaker_and_panels_5eae9e9c-f989-4dd4-b43f-51f91d1eaa7a.png?v=1764148150","url":"https:\/\/www.ampstate.com\/products\/eaton-bab3090hs-90a-240v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}