{"product_id":"siemens-3vf1231-1dk11-0aa0-circuit-breaker","title":"Siemens | 3VF1231-1DK11-0AA0 | Circuit Breaker | 63A | 3-Pole | 690V","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSiemens 3VF1231-1DK11-0AA0\u003c\/strong\u003e circuit breaker delivers reliable, three‑phase protection for demanding electrical systems. With a 63A rating across a robust 3‑pole configuration and a 690V operating voltage, this unit is built to safeguard industrial panels, equipment, and distribution networks where precision and compatibility matter.\u003c\/p\u003e \u003cp\u003eThis breaker is specifically suitable for maintenance, retrofit, and replacement projects where exact specifications are required. Use it when upgrading or refreshing a 3‑phase protection scheme and you need a part that aligns with existing Siemens installations. Remember: the part number is the best reference for compatibility, and you should confirm fit and ratings before ordering.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 63A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3‑Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 690V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart reference:\u003c\/strong\u003e 3VF1231-1DK11-0AA0 (best compatibility reference)\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cem\u003eIdeal use cases\u003c\/em\u003e include upgrading 3‑phase distribution panels, retrofitting legacy equipment to modern protection standards, and replacing worn or obsolete breakers in industrial settings. This Siemens breaker is well-suited for control panels, machine power feeds, and motor-driven systems that operate at high voltage and require reliable, coordinated protection across all three phases.\u003c\/p\u003e \u003cul\u003e \u003cli\u003ePlan retrofit projects by matching the exact part number to avoid compatibility gaps.\u003c\/li\u003e \u003cli\u003eFor ongoing maintenance, keep a compatible spare on hand to minimize equipment downtime.\u003c\/li\u003e \u003cli\u003eWhen installing in new or refurbished panels, verify that your system’s load profiles and voltage requirements align with 63A, 690V ratings.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eKey considerations for ensuring a smooth fit: verify the panel or enclosure accepts the 3VF1231-1DK11-0AA0 with the same 3‑pole configuration and 690V rating, and always confirm fit and ratings before ordering. In environments that rely on Siemens’ 3VF family components, this part provides a straightforward, dependable upgrade path that aligns with existing protection schemes and electrical architecture.\u003c\/p\u003e \u003cp\u003eChoose the Siemens 3VF1231-1DK11-0AA0 for confident, compatible protection of your 3‑phase, 690V systems. It’s a precise, purpose-built solution designed for maintenance, retrofit, and replacement scenarios where matching specifications is critical.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427322056866,"sku":"3VF1231-1DK11-0AA0","price":662.0,"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-3vf1231-1dk11-0aa0-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}