{"product_id":"square-d-q1l330-circuit-breaker","title":"Square D | Q1L330 | Circuit Breaker | 3-Pole","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSquare D Q1L330 3-Pole Circuit Breaker\u003c\/strong\u003e delivers reliable protection for three‑phase electrical systems. This 3‑pole model is ideal for \u003cem\u003emaintenance\u003c\/em\u003e, \u003cem\u003eretrofit\u003c\/em\u003e, or \u003cem\u003ereplacement\u003c\/em\u003e tasks where exact compatibility matters.\u003c\/p\u003e \u003ch3\u003eWhy this 3‑Pole model stands out\u003c\/h3\u003e\n\u003cp\u003eThe Q1L330 is designed to align with Square D’s established protection standards, making it a trusted choice for sustaining critical infrastructure. Using the \u003cstrong\u003epart number Q1L330\u003c\/strong\u003e as your compatibility reference helps ensure you’re selecting the right form factor and trip characteristics for your panel. Before ordering, verify fit by cross‑checking the panel label, the bus arrangement, and the three‑pole configuration to avoid interruptions and rework.\u003c\/p\u003e \u003ch3\u003eKey features and benefits\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole configuration\u003c\/strong\u003e provides dedicated protection across all three hot legs in typical three‑phase applications, promoting balanced operation and coordinated tripping.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDirect compatibility\u003c\/strong\u003e with Square D panels that support Q1L‑series devices, streamlining retrofits and replacements without guesswork.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance-friendly design\u003c\/strong\u003e supports quick swap‑in when an existing breaker reaches end-of-life, reducing downtime in critical environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable reference data\u003c\/strong\u003e relying on the exact \u003cem\u003eQ1L330\u003c\/em\u003e part number helps you verify you’re ordering the correct unit for your system configuration.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eOngoing maintenance on commercial or industrial electrical panels that run three-phase power.\u003c\/li\u003e \u003cli\u003eRetrofit projects to upgrade legacy panels with a current, compatible 3‑pole protective device.\u003c\/li\u003e \u003cli\u003eReplacement operations where an exact match to the Q1L330 form factor and specifications is required for uninterrupted service.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow to ensure the right fit\u003c\/h3\u003e\n\u003cp\u003eBefore you place an order, confirm that your system’s voltage and current requirements align with the panel’s specifications and that the breaker’s pole configuration is 3‑pole. The \u003cstrong\u003eQ1L330\u003c\/strong\u003e part number is your most reliable reference for compatibility, helping you avoid mismatches and the need for custom substitutions.\u003c\/p\u003e \u003ch3\u003eInstallation and safety tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePower down the equipment and follow \u003cem\u003elockout\/tagout\u003c\/em\u003e procedures before beginning work.\u003c\/li\u003e \u003cli\u003eCompare the panel labeling with the breaker's specifications to confirm compatibility.\u003c\/li\u003e \u003cli\u003eInstall with the correct torque as specified by the panel manufacturer, and ensure all connections are tight and clean.\u003c\/li\u003e \u003cli\u003eIf you’re ever unsure about compatibility or installation, consult a licensed electrician to prevent miswiring or equipment damage.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecs at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e Q1L330\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Maintenance, retrofit, and replacement in compatible panels\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426627637410,"sku":"Q1L330","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-q1l330-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}