{"product_id":"square-d-lh36150-circuit-breaker","title":"Square D | LH36150 | Circuit Breaker | 3-Pole","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D LH36150, a 3-Pole circuit breaker engineered for dependable protection in maintenance, retrofit, and replacement projects where exact compatibility matters. When you need a precise fit for your panel, this LH36150 unit is the reliable reference you can trust.\u003c\/p\u003e \u003ch3\u003eWhy this 3-Pole LH36150 stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e3-Pole design\u003c\/strong\u003e delivers coordinated interruption across all three phases, providing balanced protection for 3-phase electrical systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eExact part reference\u003c\/strong\u003e LH36150 ensures you’re selecting the right breaker for your panel’s electrical architecture, reducing downtime and guesswork.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance-ready\u003c\/strong\u003e ideal for servicing, retrofitting, or replacing aging breakers without requiring a full panel upgrade.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear compatibility approach\u003c\/strong\u003e rely on the part number as the primary reference and always verify fit and ratings before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications and compatibility\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e LH36150\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance on Square D panels that require three-phase protection.\u003c\/li\u003e \u003cli\u003eRetrofit projects where you must match the original LH36150 specifications to preserve system behavior.\u003c\/li\u003e \u003cli\u003eReplacement for a failed or aging breaker in compatible Square D installations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow to verify compatibility\u003c\/h3\u003e\n\u003cp\u003eBecause panel configurations and ratings vary, use the LH36150 as your compatibility anchor. Cross-check your panel’s documentation and existing breaker to confirm the correct voltage, current rating, and mounting style. If your current setup references LH36150, you’re aligned with the right family of components.\u003c\/p\u003e \u003ch3\u003ePractical tips for installation and longevity\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eKeep a spare LH36150 on hand for faster maintenance and reduced downtime during critical service windows.\u003c\/li\u003e \u003cli\u003eBefore replacement, power down the equipment and follow proper lockout\/tagout procedures.\u003c\/li\u003e \u003cli\u003eHandle the breaker carefully to ensure proper seating in the panel bus and to avoid misalignment during installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46424750227618,"sku":"LH36150","price":8565.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-lh36150-circuit-breaker-3-pole-774.webp?v=1789410874","url":"https:\/\/www.ampstate.com\/products\/square-d-lh36150-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}