{"product_id":"square-d-q232100-circuit-breaker","title":"Square D | Q232100 | Circuit Breaker | 100A | 3-Pole | 240V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D Q232100 Circuit Breaker — a purpose-built 100A, 3-Pole, 240V protection device designed for reliability in maintenance, retrofit, and replacement projects. When your system demands exact compatibility and consistent trip performance, this part delivers a precise, dependable solution that integrates with existing Square D panelboards and distribution setups.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 100A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 240V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e Q232100\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Square D panelboards and corresponding enclosures that require a 3-pole, 240V, 100A breaker\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this model stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact fit with the best reference\u003c\/strong\u003e: The part number Q232100 is the most reliable reference for compatibility, ensuring smoother swaps without guesswork.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTargeted for maintenance and retrofit\u003c\/strong\u003e: Ideal when updating legacy systems or replacing worn breakers in commercial or industrial electrical layouts that rely on 240V, 3-pole protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable, straightforward replacement\u003c\/strong\u003e: Designed for consistent performance in active panels, making it a practical choice for ongoing protection in demanding environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear compatibility guidance\u003c\/strong\u003e: Before ordering, confirm fit and ratings against your panel model and electrical service to avoid mismatches and ensure proper protection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance or refurbishments where a 100A, 3-pole, 240V circuit breaker is required to restore original operating conditions.\u003c\/li\u003e \u003cli\u003eRetrofits in facilities with Square D infrastructure that demand exact part-number compatibility for minimal downtime.\u003c\/li\u003e \u003cli\u003eReplacement in established 3-phase, 240V distribution systems, supporting reliable protection for feeders and branch circuits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical tips for a successful swap\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify that your panelboard requires a \u003cstrong\u003e3-Pole, 240V, 100A\u003c\/strong\u003e breaker and that the bus configuration matches the Q232100 design.\u003c\/li\u003e \u003cli\u003eBefore attempting replacement, \u003cstrong\u003epower down the main disconnect\u003c\/strong\u003e and lockout\/tagout the circuit to ensure safe handling.\u003c\/li\u003e \u003cli\u003eFollow your local electrical codes and the panel’s installation instructions. If you’re unsure about compatibility or installation, consult a licensed electrician to confirm ratings and proper mounting torque.\u003c\/li\u003e \u003cli\u003eKeep auxiliary labeling and documentation up to date to reflect the exact part number for maintenance records and future replacements.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose the Square D \u003cstrong\u003eQ232100\u003c\/strong\u003e when your priority is precise compatibility, dependable 100A protection, and a straightforward path to restoring or upgrading 240V, 3-pole circuits. This is the practical, no-surprises choice for professionals maintaining Square D systems and legacy configurations.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426749567138,"sku":"Q232100","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_16d3a2fb-5d93-424c-9206-5031ec4b178f.png?v=1765492977","url":"https:\/\/www.ampstate.com\/products\/square-d-q232100-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}