{"product_id":"siemens-sld69300ngt-circuit-breaker","title":"Siemens | SLD69300NGT | Circuit Breaker | 300A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Siemens SLD69300NGT Circuit Breaker — a robust, high-capacity protection solution engineered for demanding 3-pole, 600V electrical systems. Designed to safeguard feeders, motor circuits, and distribution panels, this breaker helps keep industrial and commercial power applications running smoothly while minimizing downtime.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specs at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 300 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 \u003cp\u003e\u003cstrong\u003eWhy this matters\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIn larger electrical installations, reliable overcurrent protection is essential for safety and uptime. The SLD69300NGT delivers coordinated, trip-ready performance across all three phases, making it a dependable choice for high-demand feeders and motor circuits within Siemens-compatible panels and enclosures.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eBest reference for compatibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTo ensure a perfect fit, use the exact part number \u003cstrong\u003eSLD69300NGT\u003c\/strong\u003e as your primary compatibility reference. Always confirm the breaker’s fit and ratings with your panel or enclosure before purchasing.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eIdeal use scenarios\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMaintenance and retrofit projects where a precise, 300 A, 3-pole, 600 V protection device is required\u003c\/li\u003e \u003cli\u003eReplacement in Siemens-compatible distribution panels and switchgear\u003c\/li\u003e \u003cli\u003eNew installations in facilities with 600V electrical infrastructure needing reliable, multi-phase protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhat sets it apart\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eSiemens engineering delivers dependable performance in high-demand environments\u003c\/li\u003e \u003cli\u003e3-pole design provides synchronized disconnection across all phases, improving safety and circuit coordination\u003c\/li\u003e \u003cli\u003e600V rating aligns with standard industrial and commercial power distributions for broader compatibility\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical tips for installation and maintenance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eBefore ordering, verify compatibility with your specific panel or enclosure using the exact part number — SLD69300NGT\u003c\/li\u003e \u003cli\u003eKeep a spare on hand for critical retrofit timelines to minimize downtime\u003c\/li\u003e \u003cli\u003ePlan conductor sizing and protection coordination to ensure the 300 A rating is supported safely and effectively\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThe Siemens SLD69300NGT Circuit Breaker is your go-to choice for reliable, high-current protection in 600V systems. Its three-pole design and rugged construction make it well-suited for retrofit, maintenance, and replacement projects where exact specifications matter.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427467219106,"sku":"SLD69300NGT","price":31131.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_ad06fdd7-931c-4a09-bfbe-d05329579cd6.png?v=1765492978","url":"https:\/\/www.ampstate.com\/products\/siemens-sld69300ngt-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}