{"product_id":"general-electric-thn3365ss-disconnect-switch","title":"General Electric | THN3365SS | Disconnect Switch | 400A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eGeneral Electric THN3365SS Disconnect Switch\u003c\/strong\u003e is engineered for safe, reliable isolation in 600V, three-phase electrical systems. With a robust \u003cstrong\u003e400A\u003c\/strong\u003e rating and a \u003cstrong\u003e3-Pole\u003c\/strong\u003e configuration, this switch excels in maintenance, retrofit, and replacement projects where exact specifications matter.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 400 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReference number:\u003c\/strong\u003e THN3365SS (best compatibility reference)\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this disconnect switch stands out:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eDesigned for \u003cem\u003emaintenance, retrofit, and replacement\u003c\/em\u003e tasks, it provides a clean isolation point to protect workers and equipment during service.\u003c\/li\u003e \u003cli\u003eThe \u003cstrong\u003ethree-pole\u003c\/strong\u003e design ensures simultaneous, full-phase isolation for safer work on 3-phase systems.\u003c\/li\u003e \u003cli\u003eBrand alignment with General Electric panels and components simplifies procurement and reduces compatibility concerns.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical use cases and scenarios:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance scenarios:\u003c\/strong\u003e Use as a reliable isolation point to safely service feeders, motors, and switchgear without power bleed.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRetrofit projects:\u003c\/strong\u003e Replace aging disconnects with a 600V, 400A, 3-pole device that fits established gear layouts and wiring configurations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReplacement planning:\u003c\/strong\u003e Rely on the part number THN3365SS to verify fit and rating, streamlining purchasing decisions.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eInstallation and compatibility tips:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAlways confirm fit and ratings before ordering. The THN3365SS part number is your best reference for compatibility.\u003c\/li\u003e \u003cli\u003eReview enclosure space, mounting, and termination arrangements to ensure a proper 3-pole installation that matches your system’s configuration.\u003c\/li\u003e \u003cli\u003eConsult a licensed electrician to verify voltage, ampacity, and safety procedures specific to your facility’s electrical layout.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis GE disconnect switch provides a focused, purpose-built solution for heavy-duty isolation in 600V three-phase networks. When safe, reliable power disconnection is non-negotiable, the THN3365SS model delivers precise performance, straightforward operation, and seamless integration with existing GE equipment.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":46426897154210,"sku":"THN3365SS","price":14718.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_63e470e9-d360-4ffe-a511-3550084c618c.png?v=1766907689","url":"https:\/\/www.ampstate.com\/products\/general-electric-thn3365ss-disconnect-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}