{"product_id":"square-d-lh36225-225a-600v-3-pole-plug-in-circuit-breaker","title":"Square D LH36225 - 225 A, 600 V, 3-Pole Plug-In Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D LH36225 — a 225 A, 600 V, 3-pole plug-in molded case circuit breaker offered by AmpState. Built for dependable branch circuit overcurrent and short-circuit protection, it integrates smoothly into panelboards and load centers, delivering reliable performance where it matters most.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy this breaker stands out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFast plug-in connection\u003c\/strong\u003e for swift installation and quick replacement, minimizing downtime during maintenance or redesigns.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e provides stable, repeatable protection. The precise magnetic trip responds immediately to short circuits, while the thermal element guards against nuisance trips from gradual overloads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible design\u003c\/strong\u003e is engineered to drop into matching Square D load centers and panelboards, ensuring clean wiring, proper fit, and coordinated protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applications\u003c\/strong\u003e suitable for residential, commercial, and light industrial environments, making it a practical choice for a wide range of electrical systems.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eTechnical snapshot\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAmperage rating: \u003cstrong\u003e225 A\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eVoltage rating: \u003cstrong\u003e600 V\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eNumber of poles: \u003cstrong\u003e3\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eMounting style: \u003cstrong\u003ePlug-in\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eType: \u003cstrong\u003eThermal-magnetic molded case circuit breaker\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eApplication: \u003cstrong\u003eBranch circuit overcurrent and short-circuit protection\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eFeeders and large branch circuits in 3‑phase panelboards and commercial electrical rooms.\u003c\/li\u003e \u003cli\u003eRetrofits and upgrades in light industrial spaces where robust 3-pole protection is required.\u003c\/li\u003e \u003cli\u003eNew construction installations that demand quick plug-in maintenance without sacrificing protection performance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoosing the LH36225 means prioritizing dependable protection with a design that emphasizes ease of installation and compatibility. Its plug-in architecture reduces downtime during service, while the thermal-magnetic trip system delivers predictable, repeatable performance under varying load conditions. For contractors and facilities managers aiming to protect high‑value electrical infrastructure with a trusted, widely compatible solution, this Square D breaker delivers clarity, reliability, and long‑term value.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355323060386,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/schnieder_and_square_d_breaker_and_panel_913463fd-d53e-42dd-b832-78c6b06bc71a.png?v=1764691317","url":"https:\/\/www.ampstate.com\/products\/square-d-lh36225-225a-600v-3-pole-plug-in-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}