{"product_id":"square-d-lh36125-circuit-breaker","title":"Square D | LH36125 | Circuit Breaker | 125A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D LH36125 Circuit Breaker — a rugged, precision-designed protective device built for three-phase power systems. With a 125A rating across 3 poles and a 600V rating, this breaker delivers dependable overload and short-circuit protection for commercial and light industrial electrical circuits.\u003c\/p\u003e \u003cp\u003eBuilt for maintenance, retrofit, and replacement projects where exact specifications matter, the LH36125 ensures your panel continues to operate safely and within code. The part number LH36125 is the best reference for compatibility, making it straightforward to match this breaker to existing equipment and panels during service or upgrades.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 125 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\u003ePart number:\u003c\/strong\u003e LH36125\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this Square D LH36125 stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrongexact compatibility:\u003e When your project requires a precise 3-pole, 125A, 600V protection device, the LH36125 is the go-to reference for matching panels and bus configurations.\u003c\/strongexact\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrongreliable three-phase protection:\u003e Simultaneous disconnection of all three conductors provides safer de-energization for three-phase equipment and loads.\u003c\/strongreliable\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrongdedicated for maintenance and retrofits:\u003e Specifically positioned for replacement and upgrade scenarios without compromising protection characteristics.\u003c\/strongdedicated\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrongclear reference for compatibility:\u003e Rely on the part number as the primary guide to ensure proper fit in your existing Square D ecosystem.\u003c\/strongclear\u003e\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eRetrofit projects in commercial panels where a 3-Pole, 125A, 600V breaker is required to restore circuit protection.\u003c\/li\u003e \u003cli\u003eNew installations in three-phase distribution networks that demand robust, industry-standard Square D protection devices.\u003c\/li\u003e \u003cli\u003eMaintenance windows and service upgrades where exact spec matching minimizes downtime and risk.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Confirm fit and ratings before ordering. Use the LH36125 part number as your primary compatibility reference to ensure seamless replacement and continued system protection.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46424746328226,"sku":"LH36125","price":6801.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-lh36125-circuit-breaker-125a-3-pole-600v-397.webp?v=1789410459","url":"https:\/\/www.ampstate.com\/products\/square-d-lh36125-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}