{"product_id":"square-d-lhp36150mb","title":"Square D LHP36150MB 150A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Square D LHP36150MB 150A 3-Pole 600 V Circuit Breaker — a rugged, reliable overcurrent protection device designed for demanding 3‑phase power systems. With a 150 amp rating and a 600 V maximum, this breaker delivers consistent fault interruption and safe isolation for dependable panel operation in industrial and commercial environments.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eKey specifications at a glance\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eBrand:\u003c\/b\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePart Number:\u003c\/b\u003e LHP36150MB\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eCurrent rating:\u003c\/b\u003e 150 A\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePoles:\u003c\/b\u003e 3 (three-pole)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eVoltage rating:\u003c\/b\u003e 600 V\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cb\u003eWhy this 3‑pole design matters\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e3‑pole configuration provides synchronized disconnection for all three conductors in a 3‑phase circuit, preventing imbalanced faults and protecting connected equipment.\u003c\/li\u003e \u003cli\u003eThe 600 V rating covers a wide range of industrial distributions and motor circuits, offering versatile protection for mid‑size facilities and equipment racks.\u003c\/li\u003e \u003cli\u003eDirect replacement compatibility with compatible Square D panels helps maintain electrical listings and minimizes downtime during service or upgrades.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cb\u003eWhere it shines\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMain protection in 3‑phase distribution panels for manufacturing lines, laboratories, data centers, and large commercial facilities.\u003c\/li\u003e \u003cli\u003eProtection for feeders and critical branch circuits up to 150 A, helping prevent costly damage from overloads or short circuits.\u003c\/li\u003e \u003cli\u003eReliable upgrade or maintenance part to restore safe operation after faults without modifying surrounding hardware.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cb\u003eInstallation and maintenance insights\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eVerify panel compatibility by matching the exact part number LHP36150MB to maintain system listing and warranty coverage.\u003c\/li\u003e \u003cli\u003eFollow standard torque and mounting procedures to ensure solid electrical contact and predictable trip behavior.\u003c\/li\u003e \u003cli\u003eDuring routine checks, inspect for signs of overheating, wear, or corrosion and replace promptly to prevent unplanned downtime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cb\u003eWhy choose Square D for your protection needs?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eSquare D is a trusted name in industrial electrical safety, known for durable construction and dependable performance. The LHP36150MB combines a proven 3‑pole design with a robust 600 V rating, delivering reliable protection for mid‑sized loads and essential equipment in commercial and industrial settings.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423101014178,"sku":"LHP36150MB","price":14114.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-lhp36150mb-150a-3-pole-600-v-circuit-breaker-105.webp?v=1789269758","url":"https:\/\/www.ampstate.com\/products\/square-d-lhp36150mb","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}