{"product_id":"general-electric-thlc436300-circuit-breaker","title":"General Electric | THLC436300 | Circuit Breaker | 300A | 3-Pole | 600V | 200kA | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the General Electric THLC436300 Circuit Breaker—an OEM-grade protection solution designed for 600V systems with a robust 300A rating and a 200kA interrupting capacity. This bolt-on, three-pole unit is purpose-built for maintenance, retrofit, and replacement projects where exact specifications are essential.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 300A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInterrupting rating:\u003c\/strong\u003e 200kA\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Bolt-On\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart reference:\u003c\/strong\u003e THLC436300\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy choose the GE THLC436300 for your panel\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eOEM-grade reliability: Designed to harmonize with GE distribution gear, delivering predictable protection under fault and surge conditions.\u003c\/li\u003e \u003cli\u003eSecure, durable mounting: Bolt-On installation provides a solid, vibration-resistant fit within compatible 3-pole, 600V switchgear and panels, reducing maintenance downtime.\u003c\/li\u003e \u003cli\u003eHigh interrupting capacity: With a 200kA rating, this breaker handles high fault currents typical in industrial environments, helping protect downstream equipment and wiring.\u003c\/li\u003e \u003cli\u003eExact fit for retrofits and replacements: The THLC436300 is ideal when you need parity with existing GE equipment or a direct replacement in a legacy system, minimizing panel modifications.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases and applications\u003c\/h3\u003e\n\u003cp\u003ePerfect for upgrades or maintenance on mid-to-large scale electrical systems running at 600V, including manufacturing lines, data centers, and commercial\/industrial power distribution panels. Use it in retrofit projects where a 300A, 3-pole, bolt-on breaker is required to match your existing protection scheme and interface with current GE gear.\u003c\/p\u003e \u003ch3\u003eCompatibility and installation notes\u003c\/h3\u003e\n\u003cp\u003eImportant: Confirm fit and ratings before ordering. Part number is the best reference for compatibility. The THLC436300 should be paired with panels and bus assemblies specified by GE for bolt-on 3-pole, 600V protection. When in doubt, cross-check the panel catalog or data plate to ensure it matches the THLC436300 form factor and electrical characteristics.\u003c\/p\u003e \u003cp\u003eWhether refurbishing an older installation or equipping a new GE-based distribution solution, the THLC436300 delivers dependable protection where it matters most—keeping critical loads safe and downtime minimal.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":46424376443042,"sku":"THLC436300","price":310.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/general-electric-thlc436300-circuit-breaker-300a-3-pole-600v-200ka-917.webp?v=1789347007","url":"https:\/\/www.ampstate.com\/products\/general-electric-thlc436300-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}