{"product_id":"siemens-mbkqr1-225a-circuit-breaker","title":"Siemens MBKQR1 Circuit Breaker, 225A","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens \u003cstrong\u003eMBKQR1 Circuit Breaker\u003c\/strong\u003e is a high-capacity protection device designed for demanding industrial electrical service, maintenance, and replacement projects. With a robust 225 A rating, this breaker is built to safeguard large feeders and critical equipment in active facilities, helping you minimize downtime and protect personnel.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 225 A — ideal for high-load electrical circuits and demanding industrial environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Circuit Breaker — a reliable, field-replaceable protection component for service panels and distribution paths.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e MBKQR1 — use this exact identifier to confirm compatibility with your application and Siemens system.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy choose MBKQR1 for your project\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eDesigned for industrial reliability, helping prevent nuisance trips while delivering dependable interruption when protection is required.\u003c\/li\u003e \u003cli\u003eStreamlines maintenance and replacement work by using a known, consistent Siemens part number that fits within established electrical systems.\u003c\/li\u003e \u003cli\u003eCompatibility-first approach: verify fit by part number and application requirements to ensure you’re selecting the correct breaker for your panel and load profile.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eCompatibility and setup guidance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBefore ordering, confirm that the \u003cstrong\u003eMBKQR1\u003c\/strong\u003e matches your system’s specifications by the part number and your application requirements. If you’re unsure about fit, our team can help with compatibility checks and next steps to keep your project on schedule.\u003c\/p\u003e \u003cp\u003eWho is this ideal for? Electrical contractors, plant maintenance teams, and facilities managers tackling industrial service, routine maintenance, or equipment replacement projects that demand reliable overcurrent protection at high current levels.\u003c\/p\u003e \u003cp\u003ePractical usage notes: keep on hand the exact part number during field work to verify substitution compatibility, and coordinate with your electrical team to plan for safe, de-energized replacement procedures.\u003c\/p\u003e \u003cp\u003eReady to validate compatibility or place an order? Message us with your application details and we’ll assist in confirming the right fit for your Siemens system and 225 A circuit protection needs.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46415955525794,"sku":"MBKQR1","price":2415.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_513d6710-3734-4b27-839d-f68e6f4b470a.png?v=1765492974","url":"https:\/\/www.ampstate.com\/products\/siemens-mbkqr1-225a-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}