{"product_id":"siemens-scnd6b120lsig","title":"Siemens SCND6B120LSIG 1200A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens SCND6B120LSIG — a purpose-built circuit breaker engineered for demanding 3‑phase power systems. With a robust 1200 A current rating and a 3‑pole configuration, this 600 V device is designed to be the reliable main protection point in large industrial panels and commercial power distributions. The part number SCND6B120LSIG ensures you’re selecting the exact specification for high‑demand applications, delivering precise, trackable compatibility with Siemens equipment.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 1200 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e SCND6B120LSIG\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhat sets this breaker apart is its ability to safeguard large 3‑phase loads with a single, coordinated device. The 3‑pole design ensures all three conductors trip together, which is essential for motor loads, large air conditioning systems, and heavy machinery where unbalanced protection can lead to equipment damage or downtime. Paired with Siemens’ renowned reliability, the SCND6B120LSIG serves as a dependable cornerstone in power distribution where downtime isn’t an option.\u003c\/p\u003e \u003cp\u003eIdeal use cases include serving as the main disconnect in industrial control panels, feeders for heavy machinery, and large-scale commercial or data‑center electrical rooms where a single, high‑current breaker can simplify protection schemes and improve maintenance efficiency. This breaker is designed to integrate smoothly with Siemens distribution gear, helping you maintain a cohesive, easily serviceable electrical system.\u003c\/p\u003e \u003cp\u003eInstallation and compatibility notes (based on the given specifications): ensure the panel or switchgear accepts a 3‑pole device with a 600 V rating, and verify the SCND6B120LSIG matches your system’s current and trip coordination requirements. Follow standard electrical codes and Siemens installation guidelines for mounting, wiring, and safe handling to maintain optimal protection performance.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eSpecification snapshot\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eCurrent rating: 1200 A\u003c\/li\u003e \u003cli\u003ePoles: 3\u003c\/li\u003e \u003cli\u003eVoltage rating: 600 V\u003c\/li\u003e \u003cli\u003ePart Number: SCND6B120LSIG\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoosing the Siemens SCND6B120LSIG means aligning with a trusted 3‑phase protection solution designed for high‑demand environments. If your goal is a single, reliable main breaker that can handle large feeders while preserving coordinated protection across all phases, this 1200 A, 3‑pole, 600 V circuit breaker is crafted to deliver consistent performance, clear documentation, and straightforward compatibility within Siemens‑powered electrical systems.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46423583031458,"sku":"SCND6B120LSIG","price":109062.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-scnd6b120lsig-1200a-3-pole-600-v-circuit-breaker-100.webp?v=1789317462","url":"https:\/\/www.ampstate.com\/products\/siemens-scnd6b120lsig","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}