{"product_id":"siemens-qj3b06000s01-circuit-breaker","title":"Siemens | QJ3B06000S01 | Circuit Breaker | 3-Pole | 240V","description":"\u003cdiv\u003eSiemens QJ3B06000S01 is a rugged, three-pole circuit breaker designed for reliable overcurrent protection in 240V electrical systems. Built to support maintenance, retrofit, and replacement projects, this device helps keep commercial and industrial panels safe and compliant when upgrading or repairing aging infrastructure. \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePole configuration:\u003c\/strong\u003e 3-Pole arc-fault protection suitable for multi-phase circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 240V, ideal for standard 3-phase or single-phase distribution in compatible panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart reference:\u003c\/strong\u003e QJ3B06000S01 is the primary identifier for compatibility and ordering.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReady for retrofit and replacement:\u003c\/strong\u003e Designed to drop into systems that require matching specifications, minimizing panel downtime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy choose this Siemens circuit breaker?\u003c\/h3\u003e\n\u003cp\u003eRather than guessing at compatibility, this model uses a precise part number as the best reference. That means quicker sourcing, fewer compatibility risks, and a smoother replacement process when you’re restoring critical equipment or upgrading control panels.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance projects where an existing Siemens panel requires a precise, 3-pole, 240V breaker to restore protection.\u003c\/li\u003e \u003cli\u003eRetrofits that involve upgrading older equipment to meet current safety standards without changing the panel layout.\u003c\/li\u003e \u003cli\u003eReplacement scenarios where the QJ3B06000S01 specification matches the original device, ensuring consistent protection characteristics.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical guidance for buyers\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAlways confirm fit and ratings before ordering. Use the part number QJ3B06000S01 as the primary compatibility reference.\u003c\/li\u003e \u003cli\u003ePlan for quick replacements by keeping a spare 3-Pole, 240V breaker on hand for panels that rely on Siemens components.\u003c\/li\u003e \u003cli\u003eWhen integrating into existing systems, verify electrical code compliance and panel compatibility to avoid unnecessary downtime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith Siemens QJ3B06000S01, you gain a dependable, precisely specified circuit breaker designed to protect multi-phase 240V circuits while streamlining maintenance and retrofitting workflows. Trust in a part-number-driven approach to ensure accurate fit, reliable performance, and safer electrical operation across your equipment and facilities.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427420917922,"sku":"QJ3B06000S01","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-qj3b06000s01-circuit-breaker-3-pole-240v-839.webp?v=1789720980","url":"https:\/\/www.ampstate.com\/products\/siemens-qj3b06000s01-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}