{"product_id":"square-d-lc36450-450a-600v-3-pole-plug-in-circuit-breaker","title":"Square D LC36450 - 450 A, 600 V, 3-Pole Plug-In Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Square D LC36450 — a high-capacity, plug-in molded case circuit breaker engineered to guard large branch circuits against overloads and short circuits. Rated at 450 A and 600 V, this 3-pole unit fits directly into compatible load centers and panelboards for fast, dependable protection.\u003c\/p\u003e \u003cp\u003eKey advantages this breaker delivers:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eFast plug-in connection for rapid installation and straightforward replacement in existing panel infrastructure\u003c\/li\u003e \u003cli\u003eThermal-magnetic trip unit combines thermal overload protection with instantaneous magnetic tripping for severe faults\u003c\/li\u003e \u003cli\u003eDesigned to be paired with matching OEM load centers and panelboards, ensuring proper fit and reliable electrical performance\u003c\/li\u003e \u003cli\u003eVersatile for residential, commercial, and light industrial applications where high-current branch circuits demand robust protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Square D\u003c\/li\u003e \u003cli\u003ePart Number: LC36450\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker (MCCB)\u003c\/li\u003e \u003cli\u003eAmperage Rating: 450 A\u003c\/li\u003e \u003cli\u003eVoltage Rating: 600 V\u003c\/li\u003e \u003cli\u003eNumber of Poles: 3\u003c\/li\u003e \u003cli\u003eMounting Style: Plug-in\u003c\/li\u003e \u003cli\u003eApplication: Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy choose the LC36450 for your electrical panel\u003c\/h3\u003e\n\u003cp\u003eIn environments with large feed wires and heavy loads, you need reliable protection that responds precisely when it matters. This plug-in MCCB delivers a repeatable, dependable trip profile: the thermal element guards against nuisance trips during normal temperature variation, while the magnetic element delivers immediate clearing of dangerous faults. The quick plug-in installation minimizes downtime during panel upgrades or routine maintenance. By choosing a breaker designed to work with your OEM load centers and panelboards, you reduce compatibility risk and installation guesswork.\u003c\/p\u003e \u003ch3\u003eIdeal use scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eNew installations in commercial spaces such as offices, retail environments, and data rooms with sizable branch circuits\u003c\/li\u003e \u003cli\u003ePanelboard upgrades or refurbishments in light industrial settings\u003c\/li\u003e \u003cli\u003eResidential subpanels or service distribution where high-current branch circuits require reliable protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you’re upgrading an aging panel or stocking spare breakers for a busy facility, the Square D LC36450 provides the robust protection and straightforward service you need in a single, plug-in solution.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355316801698,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-lc36450-450-a-600-v-3-pole-plug-in-circuit-breaker-882.webp?v=1788750031","url":"https:\/\/www.ampstate.com\/products\/square-d-lc36450-450a-600v-3-pole-plug-in-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}