{"product_id":"square-d-lel36150lsg-circuit-breaker","title":"Square D | LEL36150LSG | Circuit Breaker | 150A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Square D LEL36150LSG circuit breaker—the reliable, three-pole protection that belongs in your 600-volt, 150-amp distribution setups. Designed for maintenance, retrofit, and replacement projects, this breaker delivers precise overcurrent protection where three-phase power is in use, helping keep equipment running and crews safe.\u003c\/p\u003e \u003ch2\u003eWhy the LEL36150LSG stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact fit for three‑phase, 600V systems.\u003c\/strong\u003e A 150A, 3‑pole design that aligns with common industrial and commercial electrical architectures, ensuring dependable protection across all three phases.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSquare D reliability.\u003c\/strong\u003e Built to meet the quality standards you expect from the Square D family, with a design that integrates smoothly into compatible panels and distribution equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRetrofit and replacement ready.\u003c\/strong\u003e Particularly well-suited for maintenance programs and panel upgrades where maintaining the exact specifications matters for system compatibility.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart‑number driven compatibility.\u003c\/strong\u003e The LEL36150LSG is the best reference for cross‑checking fit; always confirm the specific panel ratings and mounting requirements before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal applications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eIndustrial control panels and commercial distribution boards operating at up to 600V\u003c\/li\u003e \u003cli\u003eRetrofit projects to modernize aging 3‑pole protection in 150A circuits\u003c\/li\u003e \u003cli\u003eReplacement scenarios where the panel schedule or service manual points to the LEL36150LSG as the matching part\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow to verify compatibility\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, confirm that the LEL36150LSG matches your panel’s specifications. Use the part number as the primary reference to ensure correct trip characteristics, mounting style, and bus compatibility. If in doubt, cross‑check against the panel’s labeling and the equipment’s service documentation to avoid mismatches.\u003c\/p\u003e \u003ch3\u003eInstallation and care tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePower down the system and follow lockout\/tagout procedures before any work.\u003c\/li\u003e \u003cli\u003eEnsure the breaker’s mounting and bus connection align with the panel’s design to maintain secure, lift‑free operation.\u003c\/li\u003e \u003cli\u003eRefer to the panel manufacturer’s documentation for torque and mounting guidance to avoid over‑ or under‑tightening.\u003c\/li\u003e \u003cli\u003eUse this part as part of a broader maintenance program to keep distribution systems running smoothly and safely.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAmperage: 150 A\u003c\/li\u003e \u003cli\u003ePoles: 3‑Pole\u003c\/li\u003e \u003cli\u003eVoltage rating: 600 V\u003c\/li\u003e \u003cli\u003ePart number: LEL36150LSG\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose the Square D LEL36150LSG when you need a dependable, correctly-rated 3‑pole breaker for 600V systems. It’s designed to slot into compatible Square D panels with minimal hassle, providing clear protection for multi‑phase loads while supporting your ongoing maintenance and retrofit efforts.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426352615586,"sku":"LEL36150LSG","price":2010.0,"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-lel36150lsg-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}