{"product_id":"square-d-lh36200-200a-600v-3-pole-plug-in-circuit-breaker","title":"Square D LH36200 - 200 A, 600 V, 3-Pole Plug-In Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D LH36200 is a reliable 200 A, 600 V, 3-pole plug-in molded case circuit breaker engineered to safeguard panelboards and load centers from overcurrent and short-circuit events. Built for fast, field-ready replacement and installation, this unit minimizes downtime while delivering consistent protection across a range of electrical environments.\u003c\/p\u003e \u003ch3\u003eKey advantages\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eRapid plug-in connection\u003c\/strong\u003e for straightforward installation and quick swaps during maintenance or upgrades.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e combines a thermal overload element with an instantaneous magnetic trip, delivering stable, repeatable protection even as ambient conditions change.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole design\u003c\/strong\u003e ideal for 3-phase systems, ensuring coordinated protection across all conductors in multi-phase applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e200 A \/ 600 V rating\u003c\/strong\u003e suited for high-current branch circuits in commercial and light industrial settings, while remaining practical for substantial residential service panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM compatibility\u003c\/strong\u003e designed to integrate with matching Square D load centers and panelboards, ensuring reliable fit, performance, and electrical coordination.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePlug-in mounting\u003c\/strong\u003e simplifies installation, retrofit projects, and future servicing in existing electrical infrastructures.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal applications\u003c\/h3\u003e\n\u003cp\u003eThis breaker is well-suited for protecting branch circuits in panelboards and load centers across residential, commercial, and light industrial environments. Use it when upgrading or expanding 3-phase distribution, replacing older breakers, or implementing robust protection for feeders and equipment in service entrances, electrical rooms, or equipment closets.\u003c\/p\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e LH36200\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage Rating:\u003c\/strong\u003e 200 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting Style:\u003c\/strong\u003e Plug-in\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you’re modernizing an aging panel, expanding a commercial distribution system, or specifying components for a new build, the Square D LH36200 delivers precise protection with installation- and maintenance-friendly design. Trust AmpState to provide genuine Square D parts that meet the demanding needs of professional electrical work.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355323027618,"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_2c54cf20-9b65-4e9e-940a-3bda9be656a9.png?v=1764691316","url":"https:\/\/www.ampstate.com\/products\/square-d-lh36200-200a-600v-3-pole-plug-in-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}