{"product_id":"siemens-ld6n3r-600a-3p-600v-circuit-breaker","title":"Siemens LD6N3R 600A 3P 600V Circuit Breaker, NEMA 3R | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens LD6N3R 600A 3P 600V circuit breaker—a rugged, high-capacity protection device designed for panelboards, load centers, and comprehensive electrical distribution. With a NEMA 3R rating, this unit is prepared for outdoor or damp environments without compromising performance. It’s a smart pick for maintenance teams, panel builders, and spare inventories where a direct part-number match matters, ensuring quick sourcing and consistent compatibility.\u003c\/p\u003e \u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Siemens\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e LD6N3R\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 600 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEnclosure Rating:\u003c\/strong\u003e NEMA 3R\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e AmpState\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this matters\u003c\/h2\u003e\n\u003cp\u003eThe LD6N3R is built to deliver dependable protection for high-demand electrical systems. Its \u003cstrong\u003e3-pole\u003c\/strong\u003e configuration ensures balanced interruption across all phases, reducing the risk of partial faults. The \u003cstrong\u003e600 V\u003c\/strong\u003e rating makes it suitable for a wide range of industrial and commercial applications, while the \u003cstrong\u003eNEMA 3R enclosure\u003c\/strong\u003e provides weather-resistant performance for installations that aren’t confined to indoor panels. This combination translates to fewer field headaches, streamlined maintenance, and a more predictable protection strategy for your distribution network.\u003c\/p\u003e \u003ch2\u003eIdeal use scenarios\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eProtecting large 3-phase distribution feeds in commercial or industrial panelboards\u003c\/li\u003e \u003cli\u003eSecuring critical circuits in load centers where outdoor or semi-outdoor installation is required\u003c\/li\u003e \u003cli\u003eMaintaining spare inventory with a direct part-number match for quick cross-reference and replacement\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhat sets it apart\u003c\/h2\u003e\n\u003cp\u003eUnlike generic breakers, the Siemens LD6N3R is purpose-built for Siemens-compatible assemblies, promoting reliable fit and consistent performance across your electrical distribution footprint. Its combination of 600 A capacity, 3-pole design, and NEMA 3R weather resistance makes it a purposeful choice for projects where uptime and safety are non-negotiable.\u003c\/p\u003e \u003cp\u003eNeed help matching a part number or confirming compatibility? Message us and we’ll help you confirm fit.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46411122671778,"sku":"LD6N3R","price":13343.0,"currency_code":"CAD","in_stock":true}],"url":"https:\/\/www.ampstate.com\/products\/siemens-ld6n3r-600a-3p-600v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}