{"product_id":"siemens-rxd63b200-2000a-600v-3-pole-bolt-on-circuit-breaker","title":"Siemens RXD63B200 - 2000 A, 600 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003eSiemens RXD63B200 is a high-capacity 3-pole bolt-on molded case circuit breaker engineered for demanding electrical protection in panelboards and load centers. With a robust 2000 A rating at up to 600 V, this unit delivers reliable branch circuit overcurrent and short-circuit protection where it matters most—whether you’re wiring a residential service upgrade, a commercial distribution panel, or a light industrial distribution system. \u003cb\u003eKey benefits you’ll feel in real-world use\u003c\/b\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e for a rigid, vibration-resistant bus connection that stays put through motor starts, thermal cycling, and dense panel layouts.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e provides stable, repeatable protection—responding quickly to overloads and short circuits while minimizing nuisance trips during normal load transients.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole configuration\u003c\/strong\u003e delivers comprehensive three-phase protection, essential for balanced motor loads and modern electrical systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-current capability\u003c\/strong\u003e at 2000 A with a 600 V maximum rating, designed for large distribution schemes in commercial and light industrial environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-load center compatibility\u003c\/strong\u003e—specifically designed to pair with matching Siemens OEM load centers and panelboards for a cohesive, dependable protection solution.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMolded case design\u003c\/strong\u003e blends compact form with rugged performance, simplifying integration into standard enclosures and replacement schedules.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cb\u003eWhy this matters for your project\u003c\/b\u003e\n\u003cp\u003eIf you’re upgrading an existing panel or building out a distribution network that demands serious current handling, the RXD63B200 provides a clear advantage. Its bolt-on mounting ensures a secure, vibration-resistant connection in environments where panel density and equipment vibration can challenge lesser breakers. The combination of a thermal-magnetic trip and a 3-pole configuration gives you precise, dependable protection across large feeders and multi-speed motor circuits, reducing downtime and extending panel life.\u003c\/p\u003e \u003cb\u003eTechnical snapshot\u003c\/b\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Siemens\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e RXD63B200\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker (MCCB)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage rating:\u003c\/strong\u003e 2000 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 Bolt-on\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Matching OEM load centers and panelboards\u003c\/li\u003e\n\u003c\/ul\u003e \u003cb\u003eIdeal use scenarios\u003c\/b\u003e\n\u003cp\u003e• New panel installations in commercial buildings requiring high-current protection\u003c\/p\u003e\n\u003cp\u003e• Panel upgrades or retrofits where existing equipment demands a robust, three-phase breaker\u003c\/p\u003e\n\u003cp\u003e• Distribution panels in light industrial environments with frequent motor loads and potential short-circuit events\u003c\/p\u003e\n\u003cp\u003e• Enclosures that require secure, vibration-resistant connections to maintain reliability over time\u003c\/p\u003e \u003cp\u003eFor projects that demand dependable protection with sizeable current handling, the Siemens RXD63B200 stands out as a purpose-built solution for panelboards and load centers that must endure demanding operating conditions while delivering precise, predictable protection.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355168559266,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens_breaker_and_panel_a8b34792-d2f9-46e4-9953-2f2a8dc6a390.png?v=1764689962","url":"https:\/\/www.ampstate.com\/products\/siemens-rxd63b200-2000a-600v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}