{"product_id":"siemens-sjd69300nth-circuit-breaker","title":"Siemens | SJD69300NTH | Circuit Breaker | 300A | 3-Pole | 600V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens SJD69300NTH circuit breaker — a purpose-built solution for demanding 600V, three‑phase environments. With a 300A rating and a 3‑pole design, this bolt‑on unit is engineered for reliability during maintenance, retrofit, and replacement tasks in existing panels.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications at a glance\u003c\/strong\u003e\u003c\/p\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 rating:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Bolt‑On\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose the SJD69300NTH? This Siemens breaker is designed around real‑world needs: robust protection for three‑phase circuits, straightforward bolt‑on installation that minimizes downtime, and a form factor that aligns with Siemens panel architectures. The part number SJD69300NTH is the most reliable reference for compatibility, helping you avoid mismatches during replacement or retrofit projects.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMaintenance: replace older or worn breakers to restore reliable protection quickly.\u003c\/li\u003e \u003cli\u003eRetrofit: upgrade panel performance or convert to a higher‑capacity, three‑phase system within 600V networks.\u003c\/li\u003e \u003cli\u003eReplacement: exact‑match substitution for Siemens panels that require SJD69300NTH specifications.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eFit, verify, and install with confidence\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBefore ordering, verify that your equipment and panel are compatible with a \u003cstrong\u003e300A, 3‑pole, 600V bolt‑on\u003c\/strong\u003e breaker of the Siemens SJD69300NTH family. Using the exact part number ensures the closest match to mating components, electrical characteristics, and enclosure fitment for a seamless installation.\u003c\/p\u003e \u003cp\u003eFor professionals seeking durable, form‑matched protection in high‑demand circuits, the Siemens SJD69300NTH delivers dependable performance when it matters most.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427467677858,"sku":"SJD69300NTH","price":18639.0,"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-sjd69300nth-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}