{"product_id":"qsf-2033-200a-240v-3-phase-fusible-switch","title":"QSF-2033 - 200A, 240V, 3-Phase, Fusible, Switch","description":"\u003cdiv\u003e\n\u003cp\u003eThe QSF-2033 is a rugged, dependable 200A, 240V, 3-Phase Fusible Switch designed to deliver immediate on\/off isolation and precise overcurrent protection in demanding industrial and commercial environments. Its robust construction and compact, maintainable design make it an ideal solution for motor disconnects, panelboards, and branch circuit protection where space is at a premium and reliability is non-negotiable.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e QSF-2033\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 200A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 240V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePhase:\u003c\/strong\u003e 3-Phase\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFusible:\u003c\/strong\u003e Fusible\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this fusible switch matters\u003c\/h3\u003e\n\u003cp\u003eIn systems where downtime costs time and money, the QSF-2033 provides rapid fault isolation with dependable overcurrent protection. The fusible design ensures coordinated disconnection across all three phases, helping to protect motors, drives, and downstream wiring from damage during faults. Its compact footprint fits tighter electrical enclosures and distribution panels without sacrificing performance, while the maintainable configuration keeps fuse replacements and servicing straightforward for minimal downtime.\u003c\/p\u003e \u003ch3\u003eIdeal applications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMotor disconnects on production lines and industrial equipment\u003c\/li\u003e \u003cli\u003ePanelboard sections requiring reliable, space-efficient isolation\u003c\/li\u003e \u003cli\u003eBranch circuit protection for critical loads in commercial facilities\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat you gain\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eReliable isolation to safely service energized equipment\u003c\/li\u003e \u003cli\u003eBuilt-in overcurrent protection tailored for 3-phase loads\u003c\/li\u003e \u003cli\u003eA compact, maintenance-friendly package that simplifies installation and service\u003c\/li\u003e \u003cli\u003eClear, single-point control for safer energy management in demanding environments\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical considerations\u003c\/h3\u003e\n\u003cp\u003eWhen integrating the QSF-2033, verify compatibility with your 240V three-phase circuits and ensure the switch is sized for the motor or load it serves. Plan for easy fuse access to minimize downtime during routine maintenance, and align the switch with your enclosure and wiring practices to maintain clear, safe operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default","offer_id":46390239592610,"sku":"QSF-2033","price":3848.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/fusible_disconnect_generic_c809a801-2643-4f8c-98da-34897829bcb2.png?v=1765367421","url":"https:\/\/www.ampstate.com\/products\/qsf-2033-200a-240v-3-phase-fusible-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}