{"product_id":"square-d-a1l330-circuit-breaker","title":"Square D | A1L330 | Circuit Breaker | 30A | 3-Pole | 240V | 10kA | Feed-Through","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Square D A1L330 Circuit Breaker — a dedicated 30A, 3-pole, 240V protection device with a feed-through design that combines robust electrical protection with streamlined downstream power distribution. Boasting a 10kA interrupting rating, it’s engineered to handle demanding loads while keeping panel layouts efficient in commercial and industrial settings.\u003c\/p\u003e \u003cp\u003eWhat sets the A1L330 apart is the feed-through capability, enabling power to be distributed downstream from the same device. This makes it a smart choice for maintenance, retrofit projects, or replacements where you need to preserve existing wiring while upgrading protection and circuit organization. It’s a precise fit for Square D panels that require a 3-pole, 240V feed-through solution.\u003c\/p\u003e \u003ch4\u003eKey specifications\u003c\/h4\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 30A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 240V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupting rating:\u003c\/strong\u003e 10kA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Feed-Through\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e A1L330\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch4\u003eIdeal use cases\u003c\/h4\u003e \u003cul\u003e\n\u003cli\u003eMaintenance or retrofit projects in 3-phase 240V panels that require downstream distribution from the breaker\u003c\/li\u003e\n\u003cli\u003eReplacement part for compatible Square D installations, ensuring panel continuity and protection\u003c\/li\u003e\n\u003cli\u003eDownstream feeding in configurations where a single, organized distribution point is preferred\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch4\u003eCompatibility and installation tips\u003c\/h4\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm fit and ratings before ordering:\u003c\/strong\u003e Match the panel model, bus arrangement, and rating to avoid compatibility issues.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference the part number:\u003c\/strong\u003e Using A1L330 as the compatibility reference helps ensure correct replacement and electrical performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety first:\u003c\/strong\u003e De-energize equipment and follow proper lockout\/tagout procedures during installation or replacement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck documentation:\u003c\/strong\u003e Verify with your panel’s catalog or manufacturer manual to ensure the 3-pole 240V feed-through configuration aligns with your system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46424369954978,"sku":"A1L330","price":310.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/square-d-a1l330-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}