{"product_id":"square-d-d223n-disconnect-switch-4","title":"Square D D223N - 100A, 240V, Fused Disconnect Switch","description":"\u003cdiv\u003eThe Square D D223N is a rugged 100A, 240V fused disconnect switch designed for industrial and commercial environments where safe electrical isolation is non‑negotiable. It combines reliable overcurrent protection with a dedicated disconnect in one compact unit, enabling precise control over vital circuits while supporting essential lockout\/tagout (LOTO) procedures to keep maintenance teams safe during service. \u003cstrong\u003eWhy this fused disconnect switch stands apart\u003c\/strong\u003e\n- Built‑in fusion for dependable protection: The integrated fusing provides immediate overcurrent protection, helping to prevent damage to equipment and reduce the risk of arc exposure during shutdowns.\n- True electrical isolation under load: When you need to isolate a circuit for servicing, the D223N delivers a clean, guaranteed disconnect, even on energized systems.\n- Designed for long‑term durability: Constructed to withstand demanding industrial environments, it remains reliable through frequent operations and routine maintenance cycles.\n- Lockout\/tagout ready: Its form factor and wiring options are compatible with standard LOTO practices, making compliant shutdowns straightforward and repeatable. \u003cstrong\u003eIdeal applications and use cases\u003c\/strong\u003e\n- Motor control and equipment power feeds in manufacturing lines, conveyors, and industrial machinery\n- HVAC and large equipment service points where a safe, measurable disconnect is required\n- Temporary or permanent service entrances where quick, verifiable isolation is critical \u003cstrong\u003eHow it supports safer, more efficient operations\u003c\/strong\u003e\n- Quick, confident disconnections minimize downtime and improve service window planning\n- The combination of isolation and overcurrent protection reduces the need for multiple devices in the same circuit\n- Clear, auditable lockout\/tagout compatibility helps meet safety standards and simplifies compliance audits \u003cstrong\u003eKey specifications at a glance\u003c\/strong\u003e\n- Amperage rating: 100A\n- Voltage rating: 240V\n- Product type: Fused Disconnect Switch\n- Brand: Square D\n- Model: D223N \u003cstrong\u003ePractical installation and best-use practices\u003c\/strong\u003e\n- Install by a qualified electrician in accordance with your facility’s safety and electrical codes\n- Pair with appropriately rated fuses to maintain the 100A, 240V protection profile\n- Plan for LO TO procedures around maintenance cycles to maximize uptime and safety For facilities that require dependable shutdowns with integrated protection, the Square D D223N delivers clear, reliable isolation combined with robust overcurrent protection. It’s a purpose‑built solution for safer maintenance, tighter safety compliance, and fewer moving parts in your electrical distribution.\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default Title","offer_id":46383676063906,"sku":"D223N","price":610.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-d223n-100a-240v-fused-disconnect-switch-730.webp?v=1788817527","url":"https:\/\/www.ampstate.com\/products\/square-d-d223n-disconnect-switch-4","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}