{"product_id":"siemens-jj63b200-200a-3p-600v-circuit-breaker","title":"Siemens JJ63B200 Circuit Breaker, 200A, 3-Pole, 600V","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens \u003cstrong\u003eJJ63B200 Circuit Breaker\u003c\/strong\u003e is engineered for demanding industrial environments where reliability, uptime, and precise protection matter. Designed for heavy-duty service, this 3-pole device safeguards three‑phase systems in manufacturing facilities, distribution panels, and essential equipment during both routine maintenance and replacement projects.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 200 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat makes this model unique\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eIndustrial-grade protection from Siemens, a name trusted for consistent performance in critical electrical networks.\u003c\/li\u003e \u003cli\u003eThree-pole design provides balanced protection across all three phases, helping to prevent phase imbalance and equipment stress.\u003c\/li\u003e \u003cli\u003e600 V rating aligns with common industrial distribution systems, making it suitable for a wide range of applications from machinery lines to processing equipment.\u003c\/li\u003e \u003cli\u003ePart-number driven compatibility: use \u003cstrong\u003eJJ63B200\u003c\/strong\u003e to confirm exact fit with your panel, device, or replacement scenario—reducing guesswork and downtime.\u003c\/li\u003e \u003cli\u003eIdeal for direct replacement or upgrade in existing Siemens installations, enabling straightforward maintenance and improved system reliability.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eReplacing aging or failed breakers in industrial control panels and distribution boards.\u003c\/li\u003e \u003cli\u003eUpgrading protection for high-load, three-phase motors, conveyors, or processing lines in factories and warehouses.\u003c\/li\u003e \u003cli\u003eMaintenance projects where a reliable, standardized 3-pole 200 A solution is required to keep production running smoothly.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and installation tips\u003c\/h3\u003e\n\u003cp\u003eAlways verify fit by part number and application requirements. If you’re unsure whether the \u003cstrong\u003eJJ63B200\u003c\/strong\u003e matches your equipment, message us with your panel type and load details—we’re ready to help confirm compatibility and guide you to a safe, efficient installation.\u003c\/p\u003e \u003cp\u003eNote: This description focuses on practical use, reliable protection, and part-number–driven compatibility to help you make an informed purchase for industrial electrical service, maintenance, and replacement projects.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46414495678626,"sku":"JJ63B200","price":460.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-jj63b200-circuit-breaker-200a-3-pole-600v-breakers-867.webp?v=1789098919","url":"https:\/\/www.ampstate.com\/products\/siemens-jj63b200-200a-3p-600v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}