{"product_id":"square-d-h221n-disconnect-switch-6","title":"Square D H221N - 30A, 240V, 2-Pole, Fused Disconnect Switch","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D H221N 30A, 240V, 2-Pole Fused Disconnect Switch is built for demanding industrial and commercial environments where safe electrical isolation is non-negotiable. This compact, reliable unit delivers dependable disconnection under load while supporting rigorous lockout\/tagout (LOTO) procedures to protect maintenance personnel during service and repair work.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eTwo-pole design for complete isolation\u003c\/strong\u003e — safeguards both live lines, ensuring a secure shutdown of equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e30A, 240V rating\u003c\/strong\u003e — well-suited for motors, pumps, HVAC equipment, and other common industrial loads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFused protection\u003c\/strong\u003e — fuses interrupt current and help minimize arcing, enhancing safety and downstream equipment protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRugged, durable construction\u003c\/strong\u003e designed to withstand the rigors of busy facilities and long service life in harsh environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLOTO compatibility\u003c\/strong\u003e — straightforward to apply lockout and tagging procedures, supporting safe maintenance practices.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand trusted by professionals\u003c\/strong\u003e — Square D engineering and reliability you can depend on for critical electrical isolation tasks.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat problems does the H221N solve?\u003c\/h3\u003e\n\u003cp\u003eWhen maintenance windows arrive, you need to ensure powered equipment is safely isolated. The H221N provides a definitive, fuse-protected disconnection that technicians can trust, reducing risk during servicing and enabling compliance with lockout\/tagout protocols. It’s ideal for facilities that routinely service motors, conveyors, pumps, and other demanding loads where a reliable, easily accessible isolation point matters.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMotor control and repair desks in factories, warehouses, and processing plants\u003c\/li\u003e \u003cli\u003eElectrical rooms and control panels requiring a dedicated safety disconnect\u003c\/li\u003e \u003cli\u003eMaintenance shutoffs for HVAC systems, pumps, and industrial conveyors\u003c\/li\u003e \u003cli\u003eSituations where disconnection under load must be performed safely and repeatedly\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrongamperage:\u003e 30 A\u003c\/strongamperage:\u003e\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 240 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Fused Disconnect Switch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e H221N\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoosing the Square D H221N means opting for a purpose-built solution that combines reliable fuse-protected disconnection with practical lockout\/tagout support. Its straightforward install and robust construction help facility teams minimize downtime, protect personnel, and extend the life of connected equipment. If you need a proven, industrial-grade disconnect switch that aligns with real-world maintenance workflows, the H221N is a clear, confident choice.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default Title","offer_id":46383739142306,"sku":"H221N","price":410.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-h221n-30a-240v-2-pole-fused-disconnect-switch-303.webp?v=1788824999","url":"https:\/\/www.ampstate.com\/products\/square-d-h221n-disconnect-switch-6","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}