{"product_id":"siemens-mbk100a-circuit-breaker","title":"Siemens | MBK100A | Circuit Breaker | 2-Pole","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSiemens MBK100A\u003c\/strong\u003e is a trusted 2-Pole Circuit Breaker designed for professionals who require exact specifications for maintenance, retrofit, and replacement projects. This part-number-driven component ensures you’re using the right Siemens device in the right place, minimizing guesswork and downtime.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e2-Pole protection\u003c\/strong\u003e provides simultaneous interruption for two hot conductors with a shared trip, enhancing safety and reliability in panel installations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number MBK100A\u003c\/strong\u003e is the definitive reference for compatibility—use it to verify fit before ordering and during cross-reference checks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance, retrofit, and replacement ready\u003c\/strong\u003e—an ideal choice when refreshing aging panels or swapping in a like-for-like Siemens component to preserve electrical performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBuilt for reliability\u003c\/strong\u003e— Siemens engineering delivers consistent operation across commercial, industrial, and residential environments where dependable protection matters.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear compatibility guidance\u003c\/strong\u003e— confirm fit and ratings prior to purchase; the MBK100A specification anchors your selection, ensuring the correct electrical characteristics and mounting footprint.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis MBK100A 2-Pole Circuit Breaker fits into typical workflows such as routine maintenance, panel retrofits to current standards, or replacement of worn units. By prioritizing the MBK100A reference, you reduce mismatch risk and keep your electrical system safe, compliant, and running smoothly.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePractical installation notes\u003c\/strong\u003e:\n\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMatch the part number MBK100A to your panel labeling and replacement guidelines for a direct fit.\u003c\/li\u003e \u003cli\u003eVerify the 2-Pole configuration aligns with your panel’s bus arrangement and trip coordination requirements.\u003c\/li\u003e \u003cli\u003eFollow standard safety practices: de-energize the system, test for absence of voltage, and use appropriate tools and PPE.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eReady to complete your Siemens circuit protection lineup with a genuine MBK100A 2-Pole Circuit Breaker? This part offers a reliable, exact-fit solution for maintenance, retrofit, and replacement projects.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46424754454690,"sku":"MBK100A","price":203.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-mbk100a-circuit-breaker-2-pole-491.webp?v=1789411628","url":"https:\/\/www.ampstate.com\/products\/siemens-mbk100a-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}