{"product_id":"siemens-qj3b060ha02-circuit-breaker","title":"Siemens | QJ3B060HA02 | Circuit Breaker | 60A | 3-Pole | 240V","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Siemens \u003cstrong\u003eQJ3B060HA02\u003c\/strong\u003e Circuit Breaker — a genuine Siemens replacement part designed to deliver reliable overcurrent protection in 3-phase, 240V systems. With a \u003cstrong\u003e60A\u003c\/strong\u003e rating across \u003cstrong\u003e3 poles\u003c\/strong\u003e, this module is built to fit into existing Siemens panels that require the QJ series specs. Use it for maintenance, retrofit, or replacement tasks where exact compatibility matters.\u003c\/p\u003e \u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 60 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e: 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e: 240 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number\u003c\/strong\u003e: QJ3B060HA02\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eImportant compatibility note\u003c\/strong\u003e: Confirm fit and ratings before ordering. The part number is the best reference for compatibility with your panel.\u003c\/p\u003e \u003ch2\u003eWhy this Siemens circuit breaker stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eGenuine Siemens part ensures alignment with the original design, mounting, and electrical characteristics of your panel, reducing risk of fit issues during retrofit or replacement.\u003c\/li\u003e \u003cli\u003eThree-pole configuration is ideal for three-phase electrical systems, providing balanced protection across all phases in a 240V layout.\u003c\/li\u003e \u003cli\u003ePrecise 60A protection supports circuits and equipment that require consistent overcurrent protection without unnecessary trips.\u003c\/li\u003e \u003cli\u003eStreamlines maintenance workflows by using a direct replacement that matches the exact specification of your existing QJ-series installation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eMaintenance: Replace aging or worn-out breakers in Siemens panels without modifying the enclosure.\u003c\/li\u003e \u003cli\u003eRetrofit: Upgrade or reconfigure existing 3-phase circuits with a compatible \u003cstrong\u003eQJ3B060HA02\u003c\/strong\u003e to maintain system protection.\u003c\/li\u003e \u003cli\u003eReplacement: Restore original protection profiles after panel modifications or part failure, minimizing downtime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation tips and considerations\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eAlways disconnect the main power and follow Lockout\/Tagout procedures before servicing any breaker.\u003c\/li\u003e \u003cli\u003eVerify your panel label and documentation to confirm the \u003cstrong\u003eQJ3B060HA02\u003c\/strong\u003e is the correct fit for your Siemens system.\u003c\/li\u003e \u003cli\u003eHandle the breaker by its housing to avoid stressing the terminals; ensure all connections are clean and tight to maintain reliable operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46426490732706,"sku":"QJ3B060HA02","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_16d3a2fb-5d93-424c-9206-5031ec4b178f.png?v=1765492977","url":"https:\/\/www.ampstate.com\/products\/siemens-qj3b060ha02-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}