{"product_id":"square-d-md3304x-disconnect-switch-3","title":"Square D MD3304X - 30A, 3-Pole, Disconnect Switch","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D MD3304X—a rugged 30A, 3-Pole Disconnect Switch designed for industrial and commercial environments where safe electrical isolation and dependable performance are non-negotiable. Built to support proper lockout\/tagout procedures, this disconnect switch ensures maintenance teams can work confidently, knowing the circuit remains isolated until the job is complete.\u003c\/p\u003e \u003ch3\u003eWhy the MD3304X stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole isolation:\u003c\/strong\u003e Effectively disconnects all three conductors in a three-phase system, delivering complete safety during servicing.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e30-amp capacity:\u003c\/strong\u003e Ideal for common motor starters, control circuits, and equipment feeds, providing reliable performance without overkill.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLockout\/tagout readiness:\u003c\/strong\u003e Designed to accommodate safety procedures that keep workers protected during maintenance and repair work.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable disconnection under load:\u003c\/strong\u003e Ensures equipment can be safely isolated even when circuits are energized, reducing risk during shutoff operations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable industrial design:\u003c\/strong\u003e Built to withstand the rigors of everyday use in demanding environments, delivering long-term service life.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMotor control centers and machinery shutoffs where safe isolation is critical.\u003c\/li\u003e \u003cli\u003eMaintenance and service work on pumps, fans, conveyors, and HVAC systems.\u003c\/li\u003e \u003cli\u003eAuxiliary power feeds and equipment where a reliable disconnect improves safety and uptime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow it helps your operation\u003c\/h3\u003e\n\u003cp\u003eThe MD3304X translates safety policy into practical outcomes: predictable, clear isolation points; enhanced worker protection through lockout\/tagout compatibility; and a robust, load-capable disconnect that minimizes unexpected energization during maintenance. By chooser this switch, your facility gains a dependable, purpose-built solution that supports everyday safety protocols and reduces downtime caused by unclear or unreliable isolation.\u003c\/p\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAmperage Rating: 30A\u003c\/li\u003e \u003cli\u003ePoles: 3-Pole\u003c\/li\u003e \u003cli\u003eProduct Type: Disconnect Switch\u003c\/li\u003e \u003cli\u003eBrand: Square D\u003c\/li\u003e \u003cli\u003eModel: MD3304X\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default Title","offer_id":46383456092322,"sku":"MD3304X","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-md3304x-30a-3-pole-disconnect-switch-598.webp?v=1788796179","url":"https:\/\/www.ampstate.com\/products\/square-d-md3304x-disconnect-switch-3","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}