{"product_id":"square-d-qbl32100-100a-240v-3-pole-circuit-breaker","title":"Square D QBL32100 - 100 A, 240 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D QBL32100—a reliable 100 A, 240 V, 3-pole molded case circuit breaker designed to protect your electrical landscape with precision. Built to integrate seamlessly into panelboards and load centers, this unit delivers dependable overcurrent and short-circuit protection where it matters most.\u003c\/p\u003e \u003ch2\u003eWhy the QBL32100 stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCompact molded-case design\u003c\/strong\u003e optimizes panel space, making it easier to fit into dense electrical layouts without sacrificing protection or performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e provides stable, repeatable protection by responding to both overloads and short circuits, helping prevent nuisance trips while preserving circuit integrity.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-pole protection\u003c\/strong\u003e ensures all three phases disconnect together in 3-phase systems, enhancing safety and simplifying system coordination.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible\u003c\/strong\u003e designed to work with matching Square D load centers and panelboards, ensuring reliable fit and consistent electrical characteristics.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile performance\u003c\/strong\u003e suitable for residential, commercial, and light industrial applications, providing a solid foundation for diverse electrical protection needs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eNew installations where space efficiency is critical in panelboards and load centers.\u003c\/li\u003e \u003cli\u003ePanelboard upgrades or retrofits requiring a trusted, OEM-matched 100 A, 240 V, 3-pole solution.\u003c\/li\u003e \u003cli\u003eBranch circuit protection in commercial or light industrial settings with moderate load demands.\u003c\/li\u003e \u003cli\u003eSystems where predictable trip behavior is essential for safety and uptime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical snapshot\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e QBL32100\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage Rating:\u003c\/strong\u003e 100 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 240 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 3\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 \u003cp\u003eChoosing the Square D QBL32100 means prioritizing dependable protection, space-efficient design, and seamless compatibility with your existing Square D equipment. Whether you’re outfitting a new panel or upgrading an aging distribution system, this 3-pole molded case breaker delivers consistent performance when it’s needed most. For installers and facility managers, it’s a straightforward, reliable choice that reduces uncertainty and keeps electrical systems running smoothly.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355372638370,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/schnieder_and_square_d_breaker_and_panel_1fdaf824-da6a-4681-b0d9-55b6a075d9c8.png?v=1764691597","url":"https:\/\/www.ampstate.com\/products\/square-d-qbl32100-100a-240v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}