{"product_id":"siemens-qj3b11000s01-circuit-breaker","title":"Siemens | QJ3B11000S01 | Circuit Breaker | 110A | 3-Pole | 240V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens QJ3B11000S01 circuit breaker—a robust, three‑pole protection device designed for 240V systems and a 110A load. Built to support maintenance, retrofit, and replacement projects, this unit delivers reliable overcurrent protection while preserving compatibility with existing Siemens panel configurations that rely on the QJ3B11000S01 reference.\u003c\/p\u003e \u003ch4\u003eWhy this Siemens QJ3B11000S01 stands out\u003c\/h4\u003e\n\u003cul\u003e \u003cli\u003eExact compatibility: The part number QJ3B11000S01 is the definitive reference for matching your current Siemens panels and breakers, minimizing guesswork during upgrades or replacements.\u003c\/li\u003e \u003cli\u003eThree-pole protection: Ideal for three-phase circuits, ensuring synchronized disconnection across all conductors to protect equipment and maintain system integrity.\u003c\/li\u003e \u003cli\u003e110A rating for practical, real-world loads: Suited for medium‑to‑high current applications common in commercial and light industrial environments.\u003c\/li\u003e \u003cli\u003eStandard 240V operation: Aligns with common industrial power distributions, simplifying integration with existing infrastructure.\u003c\/li\u003e \u003cli\u003eDesigned for retrofit and replacement: A reliable, drop-in solution when upgrading panels or restoring protective coordination after component wear.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch4\u003eKey specifications\u003c\/h4\u003e\n\u003cul\u003e \u003cli\u003eAmperage: 110A\u003c\/li\u003e \u003cli\u003ePoles: 3-Pole\u003c\/li\u003e \u003cli\u003eVoltage: 240V\u003c\/li\u003e \u003cli\u003ePart number: QJ3B11000S01\u003c\/li\u003e \u003cli\u003eType: Circuit Breaker for three-phase protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch4\u003eIdeal use cases\u003c\/h4\u003e\n\u003cul\u003e \u003cli\u003eMaintenance projects where existing Siemens infrastructure requires a precise, compatible replacement\u003c\/li\u003e \u003cli\u003eRetrofit installations to upgrade or restore protective coordination in 3-phase panels\u003c\/li\u003e \u003cli\u003eReplacement of worn or end-of-life breakers in commercial or light industrial electrical rooms\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch4\u003ePractical guidance for a seamless fit\u003c\/h4\u003e\n\u003cp\u003eBefore placing an order, confirm the panel’s acceptance of the QJ3B11000S01 form factor and ensure the amperage and pole count match your system requirements. The part number is the most reliable reference for compatibility, helping you avoid mismatches and unexpected downtime.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427419476130,"sku":"QJ3B11000S01","price":510.0,"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-qj3b11000s01-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}