{"product_id":"square-d-d322n-60a-3p-240v-safety-switch","title":"Square D D322N 60A 3P 240V Safety Switch, NEMA 1, Fusible | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eBuilt for everyday electrical work, the Square D D322N is a robust 60A, 3-pole safety switch designed for equipment disconnect and isolation at the point of use. With a NEMA 1 indoor enclosure, it delivers dependable performance in control panels, machine rooms, and service areas while staying aligned with the original BOM—ideal when you’re performing replacements or stocking spares for critical maintenance.\u003c\/p\u003e \u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 60 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 240 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEnclosure:\u003c\/strong\u003e NEMA 1 (indoor use)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFusible:\u003c\/strong\u003e Yes — requires compatible fuses (fuses not included)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e D322N\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhere this safety switch shines\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrong replacement projects:\u003e Maintain BOM integrity by using the exact original part number, ensuring a straightforward swap without modifications.\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong spare parts for service teams:\u003e Stock the precise disconnect switch technicians rely on, minimizing downtime during preventive maintenance or repairs.\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong indoor control applications:\u003e Provide reliable electrical isolation for motors, conveyors, presses, or other equipment requiring a secure, code-compliant disconnect at the point of use.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat makes the D322N stand out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eProven Square D reliability:\u003c\/strong\u003e A trusted name in electrical safety, delivering durable construction and straightforward operation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear, local isolation:\u003c\/strong\u003e Enables quick disconnect for safe service and troubleshooting without exposing live circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFusible protection:\u003c\/strong\u003e Coordinate with your system’s protection scheme by selecting the appropriate fuse ratings, allowing fast fault interruption while keeping installation simple.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndoor-ready design:\u003c\/strong\u003e NEMA 1 enclosure provides solid protection in standard indoor environments, supporting clean, organized control panels and electrical rooms.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eNeed help confirming fit or compatibility with your existing equipment? AmpState offers guidance on part matching and fuse selections to ensure the D322N integrates smoothly with your system. Send a message, and we’ll verify the fit and suggest the right configuration for your application.\u003c\/p\u003e \u003cp\u003eNote: Fuses are not included with this switch. Please pair the D322N with the appropriate fuse blocks and ratings to complete your protective assembly and ensure compliant, reliable operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46410862624930,"sku":"D322N","price":759.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_83963f7f-600e-419f-90c6-e7677089642b.png?v=1765492973","url":"https:\/\/www.ampstate.com\/products\/square-d-d322n-60a-3p-240v-safety-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}