{"product_id":"square-d-d224nrb-200a-2p-240v-safety-switch","title":"Square D D224NRB 200A 2P 240V Safety Switch, NEMA 3R, Fusible | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eDesigned for reliability in demanding environments, the Square D D224NRB is a 200 A, 2-pole, 240 V safety switch that serves as a precise equipment disconnect and isolation point at the use site. This NEMA 3R fusible disconnect is built to withstand outdoor exposure and tough indoor conditions, making it a smart choice for maintenance teams, panel builders, and spare parts inventories where a direct part-number match matters.\u003c\/p\u003e \u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number\u003c\/strong\u003e: D224NRB\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e: Safety Switch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 200 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e: 2\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e: 240 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEnclosure Rating\u003c\/strong\u003e: NEMA 3R (outdoor-ready)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFusible\u003c\/strong\u003e: Yes (fusible design for integrated overcurrent protection)\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this safety switch stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDirect part-number match\u003c\/strong\u003e: Specifically listed as the D224NRB, reducing procurement ambiguity and streamlining spare-part inventories.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOutdoor-ready protection\u003c\/strong\u003e: NEMA 3R enclosure guards against weather, dust, and incidental moisture, keeping circuits isolated and safe in varied environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInstant disconnect for serviceability\u003c\/strong\u003e: A purpose-built point-of-use disconnect simplifies lockout\/tagout procedures and minimizes downtime during maintenance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIntegrated fusible protection\u003c\/strong\u003e: The fusible design provides coordinated protection for downstream equipment while delivering a compact, straightforward solution for electricians and panel builders.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTrusted architecture\u003c\/strong\u003e: Part of the Square D family, known for robust interoperability with compatible panels, breakers, and accessories.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eOutdoor or sheltered equipment disconnects for pumps, conveyors, HVAC units, and irrigation systems.\u003c\/li\u003e \u003cli\u003eService entrance or point-of-use isolation in industrial control panels and electrical cabinets.\u003c\/li\u003e \u003cli\u003eSpare inventory for fleets that require immediate, direct-replacement parts to keep critical systems online.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and compatibility tips\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eConfirm the downstream circuit is rated for up to 240 V and 200 A to match the switch’s specifications.\u003c\/li\u003e \u003cli\u003eEnsure the enclosure and mounting footprint align with existing Square D components to simplify integration into control panels or outdoor enclosures.\u003c\/li\u003e \u003cli\u003eUse this fusible safety switch in coordination with appropriate fuses and upstream protection to achieve proper electrical coordination.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eAvailability note: This product is available from AmpState. If you need help verifying fit or confirming compatibility with your existing Square D hardware, send us a message and we’ll assist with a precise part-number match and installation considerations.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46410849157282,"sku":"D224NRB","price":3020.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-d224nrb-200a-2p-240v-safety-switch-nema-3r-fusible-841.webp?v=1788976166","url":"https:\/\/www.ampstate.com\/products\/square-d-d224nrb-200a-2p-240v-safety-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}