{"product_id":"siemens-71-240-055-511-disconnect-switch","title":"Siemens 71-240-055-511 - 1200A, Disconnect Switch","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered by Siemens, the \u003cstrong\u003e71-240-055-511\u003c\/strong\u003e is a high-capacity disconnect switch designed for industrial and commercial environments where safe, reliable electrical isolation is essential. This \u003cstrong\u003e1200A disconnect switch\u003c\/strong\u003e delivers dependable disconnection under load while fully supporting proper lockout\/tagout (LOTO) procedures to protect maintenance teams and downtime-critical operations.\u003c\/p\u003e \u003ch2\u003eWhy the Siemens 71-240-055-511 stands out\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-current capability\u003c\/strong\u003e — with a \u003cstrong\u003eamperage rating of 1200A\u003c\/strong\u003e, it handles demanding motor drives, large feeders, and heavy distribution circuits with confidence.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLockout\/tagout compatibility\u003c\/strong\u003e — purpose-built to facilitate safe maintenance practices by providing clear, enforceable isolation points for LOTO procedures.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e dependable under load\u003c\/strong\u003e — engineered to achieve secure disconnection even when circuits are energized, reducing arcing risk and enhancing overall safety.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable, long-term design\u003c\/strong\u003e — built to endure frequent operation in harsh industrial environments, offering lasting performance and reduced maintenance cycles.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis disconnect switch is ideal for facilities that require robust electrical safety and straightforward integration into existing switchgear. It’s well-suited for powering and isolating large equipment such as conveyors, pumps, HVAC systems, manufacturing lines, and data-center infrastructure, where a clearly defined isolation point is critical for safe servicing and rapid recovery after maintenance.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage Rating:\u003c\/strong\u003e 1200A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Disconnect Switch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Siemens\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 71-240-055-511\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical guidance for installation and use: position the switch in a protected enclosure or control cabinet where easy access is available for operators and technicians. Pair with appropriate lockout devices and tagging hardware to meet safety protocols, and schedule routine inspections to verify contact integrity and reliable opening\/closing performance. For facilities upgrading electrical safety and efficiency, this Siemens disconnect switch offers a trusted, high-capacity solution that aligns with industry best practices and safety standards.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default Title","offer_id":46383662366882,"sku":"71-240-055-511","price":610.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-71-240-055-511-1200a-disconnect-switch-952.webp?v=1788816236","url":"https:\/\/www.ampstate.com\/products\/siemens-71-240-055-511-disconnect-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}