{"product_id":"qo330vh","title":"Square D QO330VH- - 30A, 3-Pole, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D QO330VH- 30A, 3-Pole Circuit Breaker—a compact, dependable protection device designed for demanding electrical environments. Built for three-phase systems, this 3-pole breaker provides synchronized protection across all live conductors, helping to prevent phase imbalance and protect downstream equipment in panelboards, switchboards, and control panels.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree-pole design for robust 3-phase protection\u003c\/strong\u003e—ensures coordinated interruption across all phases, improving system safety and reliability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e30 A current rating\u003c\/strong\u003e—precisely sized to guard motors, feeders, and branch circuits in industrial, commercial, and OEM applications without unnecessary nuisance tripping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile compatibility\u003c\/strong\u003e—engineered for use in panelboards, switchboards, and control panels, enabling flexible deployment across distribution schemes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable, purpose-built construction\u003c\/strong\u003e—Square D reliability delivers consistent performance in demanding environments where dependable overcurrent protection is essential.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIdeal for motor control centers\u003c\/strong\u003e—provides safe, reliable protection for motor circuits and associated control systems, reducing downtime and equipment wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePractical use cases\u003c\/strong\u003e—use it in industrial process lines, commercial electrical racks, OEM equipment builds, and as a dependable replacement part in existing installations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoosing the QO330VH- means opting for a trusted Square D solution that emphasizes real-world protection and simplicity in maintenance. Its 3-pole configuration is especially valuable in three-phase applications where balanced protection across all legs matters most. Pair this breaker with compatible QO-series panel systems to streamline installation, spare-part availability, and serviceability in distribution panels and motor control centers.\u003c\/p\u003e \u003cp\u003e\u003cstrong specifications at a glance:\u003e 30 A rating; 3 poles; Circuit Breaker type. Designed for applications where dependable overcurrent protection and safe operation are critical in distribution panels and motor control centers.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default","offer_id":46390523199650,"sku":"QO330VH-","price":121.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-qo330vh-30a-3-pole-circuit-breaker-682.webp?v=1788884618","url":"https:\/\/www.ampstate.com\/products\/qo330vh","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}