{"product_id":"siemens-3ld2504-0tk53-disconnect-switch-3","title":"Siemens 3LD2504-0TK53 - 63A, 400V, 3-Pole, Disconnect Switch","description":"\u003cdiv\u003e\u0026lt; p\u0026gt;Introducing the Siemens 3LD2504-0TK53, a purpose-built disconnect switch engineered for safe, reliable electrical isolation in demanding industrial and commercial environments. With a 63A rating at 400V across three poles, this switch provides dependable disconnection when service or maintenance is required, while supporting essential lockout\/tagout procedures to keep teams safe. \u003cp\u003e\u003cstrong\u003eWhy engineers choose the Siemens 3LD2504-0TK53\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree-pole isolation\u003c\/strong\u003e ensures all phases are interrupted simultaneously, eliminating partial energization and reducing the risk during maintenance or testing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e63A, 400V performance\u003c\/strong\u003e is tailored for standard three‑phase distribution and equipment control tasks, delivering consistent, predictable operation in everyday workflows.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafe disconnection under load\u003c\/strong\u003e designed to provide reliable isolation even when circuits are energized, supporting timely maintenance without compromising safety.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLockout\/Tagout readiness\u003c\/strong\u003e built to integrate with your safety protocols, helping teams verify a de-energized state before work begins and stay compliant with policy requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable, industrial-grade design\u003c\/strong\u003e ready for continuous duty in busy environments, delivering long-term reliability that reduce downtime and replacement costs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical use cases\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003ePowering down manufacturing lines for preventive maintenance or tool changes without risking residual energy in any phase.\u003c\/li\u003e\n\u003cli\u003eIsolating equipment in control cabinets, motor control centers, or distribution panels to simplify safe servicing.\u003c\/li\u003e\n\u003cli\u003eHVAC or process cooling systems where reliable three-phase isolation is required during routine inspections or repairs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhat this means for you\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003eEnhanced maintenance safety through robust lockout\/tagout compatibility, ensuring workers can confidently secure a de-energized system.\u003c\/li\u003e\n\u003cli\u003eClear, reliable disconnection across all phases minimizes surprises during servicing and reduces the chance of arc flash or unexpected re-energization.\u003c\/li\u003e\n\u003cli\u003eA trusted Siemens solution backed by decades of engineering excellence, designed to integrate smoothly into existing electrical infrastructure.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eEngineers, technicians, and procurement teams who manage three-phase systems will appreciate the clarity of the 3LD2504-0TK53—a dedicated disconnect switch that prioritizes safety, reliability, and clear operational outcomes in daily electrical isolation tasks.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default Title","offer_id":46383627600034,"sku":"3LD2504-0TK53","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-3ld2504-0tk53-63a-400v-3-pole-disconnect-switch-331.webp?v=1788812369","url":"https:\/\/www.ampstate.com\/products\/siemens-3ld2504-0tk53-disconnect-switch-3","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}