{"product_id":"siemens-shnd6b120lsigh-circuit-breaker","title":"Siemens | SHND6B120LSIGH | Circuit Breaker | 1200A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens SHND6B120LSIGH — a high-capacity, three-pole circuit breaker engineered to handle demanding power distribution needs. With a 1200A current rating and a 600V maximum, this OEM Siemens part is built to deliver reliable protection and precise operation in industrial panels, commercial facilities, and equipment rooms where downtime isn’t an option.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAmperage: 1200A\u003c\/li\u003e \u003cli\u003ePoles: 3-Pole\u003c\/li\u003e \u003cli\u003eVoltage: 600V\u003c\/li\u003e \u003cli\u003ePart number: SHND6B120LSIGH\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this Siemens breaker stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eExact compatibility for maintenance, retrofit, and replacement projects — the part number SHND6B120LSIGH is your best reference for a risk-free fit.\u003c\/li\u003e \u003cli\u003eThree-pole configuration simplifies wiring and balances load across phases, delivering dependable protection for high-current circuits.\u003c\/li\u003e \u003cli\u003e600V rating expands its applicability across commercial and industrial systems, from large feeders to service entrances in structured electrical layouts.\u003c\/li\u003e \u003cli\u003eBuilt to meet Siemens’ rigorous quality and safety standards, ensuring consistent performance in challenging environments.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance and service upgrades in industrial control panels that require a precise Siemens replacement.\u003c\/li\u003e \u003cli\u003eRetrofits where a 1200A, 3-pole, 600V solution is needed to match existing gear and ratings.\u003c\/li\u003e \u003cli\u003eReplacement in high-current feeders or main disconnects within data centers, manufacturing floors, and large commercial facilities.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical guidance for fit and installation\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, confirm that your panel or distribution board requires the SHND6B120LSIGH specification. The best reference for compatibility is the part number itself, so cross-check the exact model, pole configuration, and voltage rating with your equipment. When installing, follow all applicable electrical codes and safety procedures, and use the breaker in appropriate Siemens-approved enclosures and bus systems to ensure reliable tripping and protection.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46426335314082,"sku":"SHND6B120LSIGH","price":477610.0,"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-shnd6b120lsigh-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}