{"product_id":"siemens-mnd61-circuit-breaker","title":"Siemens | MND61 | Circuit Breaker | 1200A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens MND61 circuit breaker is a rugged, three-pole protective device designed for demanding industrial power systems. With a 1200A rating and a 600V operating capability, it provides reliable protection for high-current, three-phase circuits where downtime isn’t an option.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 1200A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e: 3-Pole (three-phase configuration)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e: 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReference\u003c\/strong\u003e: Part number MND61—the best reference for compatibility\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications\u003c\/strong\u003e: Ideal for maintenance, retrofit, and replacement needs where matching specs are required\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFit-and-Ratings Reminder\u003c\/strong\u003e: Confirm fit and ratings before ordering. Part number is the best reference for compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose the Siemens MND61 for your installation? This unit embodies Siemens engineering for dependable, predictable protection in high-demand environments. The 3-pole configuration makes it well-suited for standard three-phase feeders, motor circuits, and large distribution panels where a single device must handle substantial current without compromising safety or service continuity.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eDesigned to streamline retrofit projects by matching existing MND61 slots and lugs, helping you minimize panel downtime during replacements.\u003c\/li\u003e \u003cli\u003eDurability and proven performance come from Siemens’ legacy in industrial protection devices, delivering consistent trip behavior and reliable operation under real-world load conditions.\u003c\/li\u003e \u003cli\u003eCompact installation footprint for high-current applications, reducing panel clutter while maintaining clear, accessible wiring paths.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWho is this breaker ideal for? Facilities with heavy electrical loads, such as manufacturing floors, process plants, HVAC and pump systems, and large-scale distribution control rooms. It’s also a strong fit for maintenance teams conducting equipment retrofits or panel upgrades where a 1200A, 3-Pole, 600V protective device is required to meet updated safety and performance standards.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eUse cases: replace worn-out breakers in large switchboards, upgrade feeder protection for new equipment, or retrofit older installations to accommodate higher current demands.\u003c\/li\u003e \u003cli\u003ePractical note: always verify system compatibility using the MND61 part number as your primary reference before purchasing.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eInstallation and safety tips to consider (within your licensed electrician’s guidelines): ensure correct mounting in compatible Siemens panels, verify conductor sizing and torque specifications, and align with local electrical codes and panel labeling. With the Siemens MND61, you’re choosing a trusted, high-capacity solution built to keep critical power paths protected and running smoothly.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46424446468258,"sku":"MND61","price":4788.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-mnd61-circuit-breaker-1200a-3-pole-600v-510.webp?v=1789362484","url":"https:\/\/www.ampstate.com\/products\/siemens-mnd61-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}