{"product_id":"eaton-qbhw3100h-100a-240v-3-pole-bolt-on-circuit-breaker","title":"Eaton QBHW3100H - 100 A, 240 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Eaton QBHW3100H, a 100 A, 240 V, 3-pole bolt-on molded case circuit breaker designed to deliver dependable branch circuit overcurrent and short-circuit protection in panelboards and loadcenters. Built for real-world reliability, it thrives in residential, commercial, and light industrial applications where steady protection and solid connections matter.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e: engages the bus connection with a rugged, vibration-resistant fit that stays tight even in high-traffic or industrial environments. This eliminates the common issues caused by loose connections and reduces nuisance trips caused by movement.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e: combines precise thermal protection with instantaneous magnetic trip action for severe faults, delivering stable, repeatable protection performance over time.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole design for 3-phase circuits\u003c\/strong\u003e: ideal for commercial loads and any system requiring balanced protection across three phases, while still suitable for complex residential setups with multi-wire configurations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-loadcenter compatibility\u003c\/strong\u003e: engineered to pair with matching Eaton loadcenters and panelboards, ensuring coordinated protection and a seamless retrofit or upgrade path.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear specifications for planning\u003c\/strong\u003e: 100 A rating, 240 V, bolt-on mounting, molded case construction—all in a compact, dependable package designed for long service life.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse cases and scenarios why this matters:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eUpgrading or expanding a panel in a commercial space where 3-phase circuits require robust, reliable protection and a secure mounting method.\u003c\/li\u003e \u003cli\u003eRetrofits or new installations in residential settings that demand a sturdy bolt-on solution for panels and loadcenters prone to vibration or movement.\u003c\/li\u003e \u003cli\u003eApplications in light industrial environments where minimizing downtime and ensuring rapid fault clearance are priorities.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch4\u003eTechnical snapshot\u003c\/h4\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Eaton\u003c\/li\u003e \u003cli\u003ePart Number: QBHW3100H\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage Rating: 100 A\u003c\/li\u003e \u003cli\u003eVoltage Rating: 240 V\u003c\/li\u003e \u003cli\u003eNumber of Poles: 3\u003c\/li\u003e \u003cli\u003eMounting Style: Bolt-on\u003c\/li\u003e \u003cli\u003eApplication: Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIn practice, the QBHW3100H helps you avoid common panel reliability pitfalls: loose connections, inconsistent trip behavior, and compatibility issues during upgrades. Its bolt-on design means a solid, serviceable fit in panelboards and loadcenters that require a dependable 3-pole solution. If you’re building or renewing a system that expects durable performance from a molded-case breaker, this Eaton model is a straightforward, effective choice that aligns with OEM panels and delivers predictable protection when it matters most.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349664256162,"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_4a6950d1-f95c-4f5a-b151-65c1ab6a3eee.png?v=1764153108","url":"https:\/\/www.ampstate.com\/products\/eaton-qbhw3100h-100a-240v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}