{"product_id":"square-d-lhl363501287-circuit-breaker","title":"Square D | LHL363501287 | Circuit Breaker | 350A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSquare D LHL363501287\u003c\/strong\u003e is a rugged three‑pole circuit breaker engineered for high‑demand industrial and commercial electrical systems. With a \u003cstrong\u003e350 A\u003c\/strong\u003e rating and a \u003cstrong\u003e600 V\u003c\/strong\u003e capability, this unit is purpose‑built for reliable protection in demanding environments where accurate compatibility matters.\u003c\/p\u003e \u003cp\u003eDesigned for maintenance, retrofit, and replacement projects, this breaker shines when you need exact spec alignment with your existing Square D installation. The part number \u003cstrong\u003eLHL363501287\u003c\/strong\u003e serves as the most reliable reference for cross‑checking fit, ensuring you won’t gamble on mismatched protection during critical upgrades.\u003c\/p\u003e \u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 350 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3‑Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeries\/Brand:\u003c\/strong\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e LHL363501287\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this Square D breaker is the right choice\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise compatibility\u003c\/strong\u003e — the exact part number ensures you’re selecting a device that fits your panel style, bus arrangement, and protection scheme without guesswork.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh‑current protection\u003c\/strong\u003e — 350 A rating makes it suitable for feeder circuits and motor loads in mid to large commercial and industrial setups.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear maintenance path\u003c\/strong\u003e — ideal for planned replacements and retrofits when upgrading panels or refreshing aging infrastructure.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFuture‑proofing potential\u003c\/strong\u003e — stocking the correct 3‑pole, 600 V breaker helps maintain system reliability as you scale or reconfigure electrical rooms.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eUpgrading or retrofitting a 3‑phase distribution panel that requires a 350 A, 600 V protection device.\u003c\/li\u003e \u003cli\u003eReplacing a failed breaker in legacy Square D installations where exact compatibility is critical for safety and performance.\u003c\/li\u003e \u003cli\u003ePlanning preventive maintenance with on‑hand, correctly rated replacement parts to minimize downtime.\u003c\/li\u003e \u003cli\u003eSpecifying a spare for facilities that demand rapid, error‑free part matching during service calls.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eOrdering and installation tips\u003c\/h3\u003e\n\u003cp\u003eBefore you order, confirm fit and ratings directly against your panel’s documentation. The part number \u003cstrong\u003eLHL363501287\u003c\/strong\u003e is the most reliable reference for compatibility. If you’re evaluating options, compare your panel model and bus configuration to ensure seamless integration with this 3‑pole, 350 A, 600 V device.\u003c\/p\u003e \u003cp\u003eIn practice, this Square D breaker delivers dependable overcurrent protection for demanding environments, supports straightforward field replacement, and minimizes uncertainty when sourcing parts for maintenance or upgrades. If you’re aiming for a precise, long‑lasting protection solution that aligns with your existing Square D ecosystem, this LHL363501287 unit is a targeted, well‑matched choice.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426631143586,"sku":"LHL363501287","price":2698.0,"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-lhl363501287-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}