{"product_id":"siemens-mbkqj1200-circuit-breaker","title":"Siemens | MBKQJ1200 | Circuit Breaker | 200A | 2-Pole | 240V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eSiemens MBKQJ1200 circuit breaker delivers dependable, high-capacity protection for demanding 240V circuits. This 200A, 2-pole bolt-on unit is purpose-built for maintenance, retrofit, and replacement projects where exact specifications matter. With the MBKQJ1200, you get a precise fit that keeps your electrical system running smoothly and safely.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 200A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 240V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Bolt-On\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart reference:\u003c\/strong\u003e MBKQJ1200\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this Siemens circuit breaker stands out\u003c\/h3\u003e\n\u003cp\u003eDesigned for robust, long-lasting performance, the MBKQJ1200’s bolt-on mounting provides a secure, reliable connection that helps maintain consistent trip performance in environments with vibration or heavy use. Its 200A rating makes it well-suited for protecting large loads and equipment commonly found in commercial or industrial settings, such as motors, pumps, and HVAC-driven circuits. By sticking to the exact Siemens part number, you minimize the guesswork involved in replacements and retrofits, reducing downtime and compatibility concerns.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance or retrofit of existing Siemens panels requiring a precise 200A, 2-pole, 240V bolt-on breaker\u003c\/li\u003e \u003cli\u003eReplacement of aging protection devices to restore reliable overcurrent protection on high-demand circuits\u003c\/li\u003e \u003cli\u003eProjects where exact specifications (MBKQJ1200) are needed to ensure panel compatibility and safety\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eImportant compatibility note\u003c\/h3\u003e\n\u003cp\u003eNotes: Confirm fit and ratings before ordering. The part number MBKQJ1200 is your best reference for compatibility with your Siemens panel setup.\u003c\/p\u003e \u003ch3\u003eInstallation and safety considerations\u003c\/h3\u003e\n\u003cp\u003eFor optimal safety and performance, have a qualified electrician perform installation or replacement. Always work with the power fully shut off and follow local electrical codes and the panel manufacturer’s instructions. This breaker is intended for use in appropriate Siemens panel configurations that support bolt-on, 2-pole, 240V protection.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46424747868322,"sku":"MBKQJ1200","price":2589.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/siemens-mbkqj1200-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}