{"product_id":"siemens-3ld25-disconnect-switch","title":"Siemens 3LD25 - 63A, 3-Pole, Disconnect Switch","description":"\u003cdiv\u003e\n\u003cp\u003eSiemens 3LD25 is a 63A, 3-Pole Disconnect Switch crafted for industrial and commercial environments where safe electrical isolation is non-negotiable. Designed to deliver dependable disconnection under load, this device supports lockout\/tagout procedures, helping technicians work confidently during maintenance and service.\u003c\/p\u003e \u003cp\u003eWith a purpose-built three-pole configuration, the 3LD25 ensures simultaneous isolation of all phases in three-phase systems, dramatically reducing the risk of accidental energization. Built for long-term durability, it stands up to the rigors of demanding facilities, providing reliable performance when it matters most.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e63A, 3-Pole configuration\u003c\/strong\u003e enables complete phase isolation in three-phase circuits, enhancing safety during maintenance and troubleshooting.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLockout\/Tagout compatibility\u003c\/strong\u003e supports compliant shutdown procedures, safeguarding personnel and equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable construction\u003c\/strong\u003e engineered for longevity in busy industrial environments, reducing replacement cycles and maintenance headaches.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEasy integration\u003c\/strong\u003e designed to fit with standard electrical enclosures, panels, and distribution boards used in commercial and industrial settings.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTrusted Siemens quality\u003c\/strong\u003e backed by the proven 3LD25 lineage, offering consistent performance across installations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eService disconnects for large equipment such as motors, pumps, conveyors, and HVAC units in manufacturing or processing facilities.\u003c\/li\u003e \u003cli\u003ePrimary isolation point within electrical panels, switchgear, and motor control centers to enable safe maintenance windows.\u003c\/li\u003e \u003cli\u003eOEM panel assemblies and retrofit projects requiring a reliable three-pole disconnect in three-phase systems.\u003c\/li\u003e \u003cli\u003eMaintenance shutdowns where lockout\/tagout procedures are essential for worker safety.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation considerations\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eConfirm the system is three-phase and that the 63A rating meets the load requirements of the equipment being isolated.\u003c\/li\u003e \u003cli\u003eInstall within an appropriate enclosure with proper clearance and ventilation, following local electrical codes and standards.\u003c\/li\u003e \u003cli\u003eAdhere to all safety guidelines and ensure lockout\/tagout protocols are in place during operation and servicing.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose the Siemens 3LD25 for a dependable, purpose-built solution that delivers precise, safe, and durable electrical isolation in demanding environments. It’s the practical choice for technicians and engineers who value reliability, safety, and straightforward integration in their three-phase systems.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default Title","offer_id":46383646441634,"sku":"3LD25","price":610.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/disconnect_switches_generic_0c6cdd66-fdf8-4203-b332-46190cb1b709.png?v=1765251653","url":"https:\/\/www.ampstate.com\/products\/siemens-3ld25-disconnect-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}